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catalog c-031 rev. g

www.connectpositronic.com 3 dimensions are in millimeters [inches]. all dimensions are subject to change. www.advancedtca.com www.picmg.com picmg and the picmg logo and/or advanced tca ? and the advanced tca ? logo are registered trademarks of the pci industrial computers manufacturers group about the cover: for more information about the products shown on the front cover, visit the following web sites: ? rittal backplane (top left) http://www.rittal-corp.com ? diversified technology, inc ats1160 (middle left) http://www.dtims.com ? f9 systems, inc. advancedtca thermal blade? (bottom left) http://www.f9-systems.com ? ge fanuc embedded systems at4-amc-1 carrier blade (bottom left) http://www.gefanucembedded.com products described within this catalog may be protected by one or more of the following u.s. patents: #4,900,261 #5,255,580 #5,329,697 #6,260,268 #6,835,079 #7,115,002 patented in canada, 1992 other patents pending information in this catalog is proprietary to positronic and its subsidiaries. positronic believes the data contained herein to be reliable. since the technical information is given free of charge, the user employs such information at his own discretion and risk. positronic industries assumes no responsibility for results obtained or damages incurred from use of such information in whole or in part. positronic ? , positronic industries, inc. ? , p+ logo, positronic global connector solutions ? , connector excellence ? and their logo designs are registered trademarks of positronic industries, inc. blue colored connectors shown in this catalog are a trademark of positronic industries, inc. ? , registered in the u.s. patent and trademark office. plug-in boards used in today?s computing platforms must provide higher reliability, greater functionality and require more power than ever before. many next generation platforms deliver bulk voltage to boards. dc to dc converters are used to supply the various voltage requirements on the board. this allows systems to adapt as semiconductor voltages change. the vpb series was developed as a dedicated interface between backplanes and boards. the connector is capable of providing dual redundant power, system management and high voltage auxiliary circuits to each slot within the platform. the connector?s outstanding blind mating capability can be used to align the board during insertion. the vpb series is compliant to picmg 3.0, advancedtca ? , zone 1 connector requirements . visit our web site for the latest catalog updates and supplements at http://www.connectpositronic.com/catalogs/updates.html positronic ? is an itar registered company positronic industries? federal supply code (cage code) for manufacturers is 28198
zone 1 backplane connectors must survive sizzle fault conditions when tested per picmg 3.0, r3.0, section b.4.2.4. ? conditions: iec 60512-3, test 10d ? the mated set of connectors (specimens) shall be comprised of a front board connector with right angle (90) press-in terminations and a backplane connector having press-in terminations ? standard atmospheric conditions ? ambient temperature shall be 55 degrees c ? contact positions 28 and 33 shall be energized at 10 amperes through a circuit path sized to simulate a standard picmg 3.0 frontboard/backplane ? contact positions 29 and 34 shall be energized at 50 amperes through a circuit path sized to simulate a standard picmg 3.0 frontboard/backplane ? there shall be a one hour stabilization time after test set up ? test time shall be four hours after one hour stabilization period ? after completion of test, connectors shall be immediately uncoupled ? requirements after test conditioning: ? visual inspection of backplane connector shall show no defect that would impair normal opera- tion ? after backplane connectors are allowed to cool to room ambient temperature the connectors shall be mated to fresh front board connectors that have right angle (90) press-in terminations. the mated connector sets shall pass the test requirements of b.4.2.2; b.4.2.3; b.4.2.4; b.4.2.5; and b.4.3.2. positronic?s vpb series meets the requirements of this test! front board backplane (relatively high) overcurrent protection backplane zone 1 connectors high resistance ?sizzle fault? short front board (relatively low) overcurrent protection hh h b f b d dh ?sizzle fault? a high resistance short between a front board?s overcurrent protection and the backplane?s over- current protection could allow high currents to be drawn through the zone 1 power connector indef- initely. these currents could reach a value that is slightly less than the overcurrent protection for the entire backplane. 4 dimensions are in millimeters [inches]. all dimensions are subject to change. www.connectpositronic.com
e nergy is essential to everyone. often we do not give thought to where energy comes from or how much we consume until energy is not readily available. energy has become an area of focus for governments, private industry, and citizens. enhanced methods of producing energy from traditional sources, development of new energy sources and conserva- tion of energy from all sources have become more crucial than ever before. across the world, a vast amount of energy is consumed by the electronic equipment which we all rely upon in our daily lives. an unavoidable waste of energy occurs when power is distributed throughout electronic equipment. as electrical current flows through conduc- tors and connectors, unwanted heat is generated in proportion to the amount of electrical resistance encountered. lowering resistance in connector contacts and conductors will reduce the amount of heat generated, and result in less lost or wasted energy. additional energy will be saved as cooling systems will have less heat to draw out of the equipment. in the past, the primary metric for power connectors has been contact current ratings. in the future, contact resist- ance may become equally important. while it is true that contact resistance and contact current ratings are closely associated, contact current ratings cannot be used to quantify the energy consumed by contacts. current ratings are based on the temperature rise of a connector or contact at a specific current level. a connec- tor design or test method allowing relatively rapid heat dissipation may yield a reasonable temperature rise, while a relatively high amount of energy is still being wasted. within the connector industry, there are a variety of test methods used to quantify a particular performance metric. different test methods can yield different values for the same metric. this lack of uniformity can be confusing to connector users who are trying to compare connectors offered by various manufacturers. third party assessment can give connector users a common point of reference when making connector choices. contact resistance is used by ul environment as the metric to determine the relative efficiency of connec- tor contacts. ul environment offers independent third party assessment and verification of claims made by manufacturers. once assessments are made, ul environment issues an environmental claims validated (ecv) mark, in this case con- tact resistance. the ecv will aid power connector users in evaluating contact efficiency as it relates to energy consump- tion. visit www.ulenvironment.com for more information. as an example, recently an ecv was presented to positronic by ul environment . the ecv lists the average contact resistance for positronic?s vpb series size 16 power contacts at less than one milliohm each. this low contact resistance is achieved by use of high conductivity contact materials. in addition, positronic?s large surface area (lsa) contact system is utilized as the interface between male and female power contacts in vpb series connectors. the vpb series was designed for use as the zone 1 power connector in advancedtca (atca) telecommunication computing systems. zone 1 connectors provide power from backplanes to front boards in atca chassis. the low contact resistance of positronic?s vpb series provides energy savings opportu- nities in any application using this connector. the following formula verifies the energy savings of a lower resistance contact at a given current: power consumption (watts) = current flow 2 (amperes 2 ) x contact resistance (ohms). contact resistance has a one-to-one effect on power consumption. if, the contact resistance is reduced by half, the power consumption is reduced by half. low resistance power contacts also provide benefits in systems sensitive to voltage drop. this is demonstrated in the following formula: voltage drop across contact pairs = current flow (amperes) x contact resistance (ohms). once again, contact resistance has a one-to-one effect. reducing the contact resistance by half reduces voltage drop by half. higher energy costs and government legislation will cause energy conservation efforts to continue to intensify. if we consider the vast numbers of power contacts in electronic equipment around the world, it is clear how lower contact resistance can play a role in meeting energy conservation goals. positronic utilizes high conductivity contact materials and unique contact interfaces to provide low con- tact resistance in our power connector products. to learn more about these products, visit connectpositronic.com. www.connectpositronic.com 5 dimensions are in millimeters [inches]. all dimensions are subject to change. vpb features positronic?s blue connectors are green new!
vpb series technical characteristics materials and finishes: connector insert: glass-filled polyester, ul 94v-0, blue color. contacts: precision-machined copper alloy with gold flash over nickel plate. other finishes available upon request. mechanical characteristics: blind mating system: male and female connector bodies provide ?lead-in? for 2.0 mm [0.078 inch] diametral misalignment. polarization: provided by connector body design. fixed contacts: printed board mount terminations, both straight and right angle (90). size 16 female contacts feature ?closed entry? design. size 22 female contacts feature rugged ?robi-d? open entry design. ?posiband? closed entry contacts are optional. fixed contact retention in connector body: size 16 contacts: 31 n [7 lbs.] size 22 contacts: 25 n [5 lbs.] sequential contact first mate contacts 25, 26, 28 29, mating system: 30 and 31. second mate contact 33. third mate contact 34. contacts 1-24 mate before 27 and 32. last mate contacts 27 and 32. power to be enabled through a last mate contact within vpb series or another connector. consult technical sales for customer specified sequential mating . printed board mounting: mounting holes provided in connector body for printed board. self-tapping screws are available, see ordering information page. mechanical operations: 250 couplings, minimum. electrical characteristics: contact current ratings, see temperature rise curve per ul 1977: on page 9 for details. size 16 power contacts: 30 amperes continuous, all contacts under load. size 22 signal contacts: 2 amperes nominal rating. current overload test tested per picmg 3.0, r3.0 section b.4.2.4, see page 4 for more information. initial contact resistance: termination to termination: size 16 contacts: * 1 average resistance is less than 0.001 ohms. tested per iec 60512- 2, test 2a. compliant to picmg 3.0, r3.0 requirements of 0.0022 ohms max- imum. tested per iec 60512-2, test 2b. size 22 contacts: * 1 average resistance is less than 0.005 ohms. tested per iec 60512-2, test 2a. compliant to picmg 3.0, r3.0 requirements of 0.0085 ohms max- imum. tested per iec 60512-2, test 2a. insulation resistance: 5 g ohms per iec 60512-2, test 3a. voltage proof: contacts 1-16: 1,000 v r.m.s. contacts 17-34: 2,000 v r.m.s. creepage and clearance distance; minimum: contact positions 1-16 to any other contact within this group: 0.7mm [0.028 inch] contact positions17-24 to any other contact within this group: 2.5mm [0.098 inch] contact positions 25-34 to any other contact within this group: 1.4mm [0.055 inch] contact positions 13-16 to 17-20: 3.0mm [0.118 inch] contact positions 21-24 to 25, 26: 4.0mm [0.157 inch] contact positions 25, 26 to 27-29: 2.0mm [0.079 inch] climatic characteristics: working temperature: -55?c to +125?c. notes: * 1 values shown are based on ul environment testing requirements. environmental claims validation (ecv) can be found at www.ulenvironment.com/ . 37.10 [1.461] pin 27 mating dimensions right angle (90) board mount male to straight board mount female (fully mated) 1 mm [0.039 inch] separation allowed 6 dimensions are in millimeters [inches]. all dimensions are subject to change. www.connectpositronic.com p o s i t r o n i c i n d u s t r i e s ? p e r e u d i r e c t i v e 2 0 0 2 / 9 5 / e c ? rohs r o h s compliant for rohs options see page 10. ul and c.n.r. recognized file #e49351
www.connectpositronic.com 7 dimensions are in millimeters [inches]. all dimensions are subject to change. typical part numbers vpb30w8m6200 * 1 /aa female connector with straight compliant press-fit printed board mount terminations code 93 contact hole pattern contact hole pattern note: see page 9 for suggested printed board hole sizes. note: see page 9 for suggested printed board hole sizes. vpb30w8m6200a1/aa shown for reference. positions 1-4 are not populated with contacts. vpb30w8f9300a1/aa shown for reference . positions 1-4 are not populated with contacts. male connector with right angle (90) compliant press-fit printed board mount terminations code 62 typical part numbers vpb30w8f9300 * 1 /aa vpb30w8s9300 * 1 /aa note: * 1 indicates contact plating options for connectors. see step 7 of ordering information on page 10. note: * 1 indicates contact plating options for connectors. see step 7 of ordering information on page 10.
contact hole pattern contact hole pattern 33 30 28 25 34 31 29 26 32 21 17 20 24 13 1 4 16 27 a 20.90 [0.823] max. 46.10 [1.815] max. 41.30 [1.626] max. 8x ?.14 [0.045] 26x ?.61 [0.024] vpb30w8m400a1/aa shown for reference. positions 1-4 are not populated with contacts. vpb30w8f400a1/aa-394.0 shown for reference. positions 1-4 are not populated with contacts. typical part numbers vpb30w8m400 * 1 /aa note: * 1 indicates contact plating options for connectors. see step 7 of ordering information on page 10. note: * 1 indicates contact plating options for connectors. see step 7 of ordering information on page 10. male connector with right angle (90o) solder printed board mount terminations code 4 female connector with right angle (90) solder printed board mount terminations code 4 with -394.0 mos this connector option is offered to support extender cards. consult technical sales for higher volume requirements. code a 4 2.68 [0.106] 42 4.09 [0.161] 8 dimensions are in millimeters [inches]. all dimensions are subject to change. www.connectpositronic.com typical part numbers vpb30w8f400 * 1 /aa-394.0 vpb30w8s400 * 1 /aa-394.0
www.connectpositronic.com 9 examples of possible contact assignments note: for pcb plating compositions not shown, consult technical sales. compliant press-fit contact hole contact position function 1-16 low speed hardware management 17-24 high voltage metallic test and ringing generator signals 25 shelf ground 26 logic ground 27/32 enables for a and b power 28 a return 29 b return 30 a early 31 b early 33 a voltage 34 b voltage above curve developed using vpb30w8m6200a1 and vpb30w8f9300a1 connectors. curve a - all size 16 power contact under load, signal contacts 1-24 under 1 amp load curve b - size 16 power contact positions 28, 33 under load, signal contacts 1-24 under 1 amp load 0 10 20 0 5 10 15 20 25 30 40 50 60 70 80 30 temperature rise curve size 16 contact current load temperature rise (oc) suggested printed board hole sizes for compliant press-fit connectors ?bi-spring? termination utilized on power contacts omega & bi-spring compliant press-fit contact hole board type contact size recommended drill hole size recommended plating finished hole sizes tin-lead solder pcb 22 omega ?1.1500.025 [?0.04530.0010] 15 [0.0006] minimum solder over 25 [0.0010] min. copper ?1.000+0.090-0.060 [?0.0394+0.0035-0.0024] 16 bi-spring ?1.7500.025 [?0.0690.001] ?1.600+0.090-0.060 [?0.0630+0.0035-0.0024] rohs printed circuit board (pcb) plating options copper pcb 22 omega ?1.190.025 [?0.0470.001] 25 [0.0010] min. copper ?1.090.05 [?0.0430.002] 16 bi-spring ?1.7500.025 [?0.0690.001] ?1.600+0.090-0.060 [?0.0630+0.0035-0.0024] immersion tin pcb 22 omega ?1.190.025 [?0.0470.001] 0.850.15 [0.0000330.000006] immersion tin over 25 [0.0010] min. copper ?1.090.05 [?0.0430.002] 16 bi-spring ?1.7500.025 [?0.0690.001] ?1.600+0.090-0.060 [?0.0630+0.0035-0.0024] immersion silver pcb 22 omega ?1.190.025 [?0.0470.001] 0.340.17 [0.0000130.000007] immersion silver over 25 [0.0010] min. copper ?1.090.05 [?0.0430.002] 16 bi-spring ?1.7500.025 [?0.0690.001] ?1.600+0.090-0.060 [?0.0630+0.0035-0.0024] electroless nickel/ immersion gold pcb 22 omega ?1.190.025 [?0.0470.001] 0.05 [0.000002] min. immersion gold over 4.51.5 [0.0001770.000059] electroless nickel per ipc-4552 over 25 [0.0010] min. copper ?1.090.05 [?0.0430.002] 16 bi-spring ?1.7500.025 [?0.0690.001] ?1.600+0.090-0.060 [?0.0630+0.0035-0.0024] dimensions are in millimeters [inches]. all dimensions are subject to change. traditionally, tin-lead has been a popular plating for printed circuit board (pcb) holes. however, many pcb hole platings must now be rohs compliant. positronic is pleased to offer pcb hole sizes for rohs pcb platings as shown below. ?omega? termination utilized on signal contacts
ordering information ? code numbering system specify complete connector by selecting an option from steps 1 through 8 step 1 - basic series vpb - vp series step 8 - environmental compliance options /aa - compliant per eu directive 2002/95/ec (rohs) step 9 - special options 394.0- allows for female contact right angle (90o) solder mount. contact technical sales for special options step 2 - connector variants * 1 30w8 - contact positions 1-4 are not populated. standard variant for advancedtca ? backplanes . standard option for frontboards . * 1 22w8 - contact positions 1-4 and 17-24 are not populated. standard cost saving option for advancedtca ? frontboards . step 3 - connector gender m - male * 2 f - female - professional level * 2 s - female - industrial/military level step 4 - contact termination type 4 - right angle (90o) board mount, solder, termination length 2.68 [0.106] (30w8 female requires mos 394.0, contact technical sales for 22w8 female mos part number) 42- right angle (90o) board mount, solder, termination length 4.09 [0.161]. 62 - right angle (90o) board mount, press-fit. male only 93 - straight board mount, press-fit. female only step example step 5 0 - none step 6 0 - none step 7 - contact plating (choose plating based on end use requirements) a1 - gold flash over nickel on mating end and termination end. a2 - gold flash over nickel on mating end and 5.00 [0.00020 inch] tin-lead solder coat on termination end. not available with code 62 or 93 in step 4. c1 - 0.76 [0.000030 inch] gold over nickel on mating end and termination end. c2 - 0.76 [0.000030 inch] gold over nickel on mating end and 5.00 [0.00020 inch] tin-lead solder coated termination end. not available with code 62 or 93 in step 4. d1 - 1.27 [0.000050 inch] gold over nickel on mating end and termination end. d2 - 1.27 [0.000050 inch] gold over nickel on mating end and 5.00 [0.00020 inch] tin-lead solder coated termination end. not available with code 62 or 93 in step 4. ? the use of a support tool when installing press-fit connectors is recommended. for female connectors use 9513-400-6-41, for male connectors use 9513-400-8-41. ? female compliant press-fit connectors require a press-fit tool , part number 9513-308-1-41, for installation. mounting screws install screw to a depth of: 3.50 [0.138] minimum 5.00 [0.197] maximum contact technical sales for rohs compliant mounting screw information. 1 2 3 4 5 6 7 8 vpb 30w8 f 93 0 0 a1 /aa 9 -394.0 steel screw part number stainless steel screw part number thread length 4546-7-1-16 4546-7-6-4 6.35+0.00-0.76 [0.250+0.000-0.030] 4546-7-2-16 4546-7-7-4 7.93+0.00-0.76 [0.312+0.000-0.030] 4546-7-3-16 4546-7-8-4 9.53+0.00-0.76 [0.375+0.000-0.030] 4546-7-4-16 4546-7-9-4 11.11+0.00-0.76 [0.438+0.000-0.030] unless otherwise specified, dimensional tolerances are: 1) 0.13 mm [0.005 inches] for all diameters. 2) 0.38 mm [0.015 inches] for all other dimensions. notes * 1 vpb series can be supplied with contacts populated in all 34 positions. use part number vpb34w8*****. * 2 female signal contacts are offered in open and closed entry. closed entry contacts are designed with an unbroken ring at the opening of the contact. this closed entry feature provides higher reliability in environments experiencing higher levels of shock and vibration . closed entry contacts are also more abuse resistant than open entry designs. vpb power contacts are always closed entry design. telecordia gr1217 shows a preference that press-fit connectors use auxiliary mounting hardware. also, the advancedtca ? zone 1 connector serves as the lower alignment feature for front boards. therefore, the use of mounting hardware is recommended. however, vpb connectors have been tested to picmg 3.0. b.5.1.3 requirements, which may guide connector users to omit use of screws. contact positronic for test details. p o s i t r o n i c i n d u s t r i e s ? p e r e u d i r e c t i v e 2 0 0 2 / 9 5 / e c ? rohs r o h s compliant 10 dimensions are in millimeters [inches]. all dimensions are subject to change. www.connectpositronic.com note: this step should be included to create a standard part number. example: vpb30w8f9300a1/aa
11 dimensions are in millimeters [inches]. all dimensions are subject to change. new!
north american locations united states, springfield, missouri, corporate headquarters factory sales and engineering offices (800) 641-4054 info@connectpositronic.com puerto rico, ponce factory factory sales and engineering offices (800) 641-4054 info@connectpositronic.com mexico factory sales and engineering offices (800) 872-7674 info@connectpositronic.com canada factory sales and engineering offices (800) 327-8272 info@connectpositronic.com asia/pacific locations singapore, asia/pacific headquarters factory sales and engineering offices (65) 6842 1419 singapore@connectpositronic.com asia, direct sales offices china -shenzhen sales office (86) 755 2643 7578 shenzhen@connectpositronic.com china -zhuhai factory and sales office (86) 756 3626 466 zhuhai@connectpositronic.com china -shanghai sales office (86) 158 2907 9779 shanghai@connectpositronic.com china -xian/beijing sales office (86) 29 8839 5306 xian@connectpositronic.com korea sales office (82) 31 909 8047 or 8 korea@connectpositronic.com taiwan sales office (88) 62 2937 8775 taiwan@connectpositronic.com japan, direct sales offices sales and engineering offices (81) 3 5812 7720 japan@connectpositronic.com india, direct sales offices factory sales and engineering offices (91) 20 2439 4810 india@connectpositronic.com bangalore sales office bangalore@connectpositronic.com new delhi sales office delhi@connectpositronic.com asia/pacific, technical agents technical agents in malaysia, australia, new zealand, philippines, hong kong, vietnam, thailand european locations france, auch factory, european headquarters factory sales and engineering offices 33 5 62 63 44 91 contact@connectpositronic.com europe, direct sales offices northern france sales office 33 1 45 88 13 88 jchalaux@connectpositronic.com southern france sales office 33 5 62 63 44 91 plafon@connectpositronic.com italy sales office 39 02 54 1161 06 rmagni@connectpositronic.com germany sales office 49 2351 63 47 39 cbouche@connectpositronic.com uk sales office 44 1993 831 628 lbridwell@connectpositronic.com europe, technical agents technical agents in austria, benelux, eastern europe countries, greece, ireland, russia, scandinavia, spain, switzerland and the united kingdom mideast, technical agents technical agents in israel and turkey positronic industries, inc. 423 n campbell avenue ? po box 8247 ? springfield, mo 65801 tel (417) 866-2322 ? fax (417) 866-4115 ? toll free (800) 641-4054 info@connectpositronic.com positronic industries, s.a.s. zone industrielle d?engachies ? 46 route d?engachies france 32020 auch cedex 9 telephone 33 5 62 63 44 91 ? fax 33 5 62 63 51 17 contact@connectpositronic.com positronic asia pte ltd. 3014a ubi road 1 #07-01 ? singapore 408703 telephone (65) 6842 1419 ? fax (65) 6842 1421 singapore@connectpositronic.com

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