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| PL IA NT Features Compatible with most surface mount Meets EIA/EIAJ/IPC/VRCI SMD standard CO M soldering processes Compatible with popular vacuum pick-and place equipment J-hook, gull-wing & pinned configurations Sealed for board washing outlne dimensions Top or side actuated RoHS compliant* *R oH S 7914 4 mm SMD & Through-hole Sealed Key Switch Electrical Characteristics Contact Rating Maximum Current ..............100 mA max. Maximum Voltage ............................16 V Contact Resistance .....100 milliohms max. Insulation Resistance .. 100 megohms min. Dielectric Strength ........................ 250 VAC Product Dimensions 7914J J-Hook 4.50 (.177) L 2.54 (.100) 1.23 (.048) TYP. 0.20 (.008) 2.39 DIA. (.094) RECOMMENDED PCB LAYOUT 2.54 (.100) 1.27 (.050) TYP. 3.81 (.150) 7914H Through-hole 4.50 (.177) 5.00 (.197) L 1 2 1 2 5.00 2.39 (.197) (.094) DIA. 4.50 (.177) 2.17 (.085) General Characteristics Switch Type .........................Normally open Operating Temperature Range ................................... -55 C to +125 C Storage Temperature Range ................................... -55 C to +125 C Seal Test ..........................85 C Fluorinert Vibration ............................................. 20 G Shock ............................................... 100 G 4.50 (.177) 5.00 (.197) 0.20 0.10 (.008 .004) 1 2 1 2 5.00 (.197) Mechanical Characteristics Actuator Force .........................300 100 g Pushover Strength (S Style) ............................. 2 kilograms minimum Cycle life, loaded ......... 100,000 actuations Contact resistance ......100 milliohms max. 2.54 (.100) 6.20 1.00 (.244 .039) TYP. 0.76 (.030) 2.54 (.100) 2 PLCS. 0.76 (.030) TYP. 5.00 +0.10/-0.15 (.197 +.004/-.006) 4.00 (.157) RECOMMENDED PCB LAYOUT 2.54 (.100) 5.00 (.197) 0.80 (.031) DIA. 1.78 (.070) TYP. 0.76 TYP. (.030) -1 -1 Physical Characteristics Cover Material .....................Stainless steel Base Material....... Thermoplastic, UL94V-0 Terminal Material ............ Phosphor bronze Dome Material .....................Stainless steel Actuator Material ............ High temperature silicon rubber Marking...................... Manufacturer's code and date code Packaging Options J & G ............500 pcs./reel; 50 pcs./tube S......................................... 200 pcs./reel H .........................................50 pcs./tube 2+ 2+ -1 2.54 2 PLCS. (.100) -1 2+ 2+ SPST N.O. RECOMMENDED POLARITY SPST N.O. RECOMMENDED POLARITY 7914G Gull Wing 4.50 (.177) 4.93 (.194) L 2.54 (.100) 7914S Right Angle 0.13 0.05 (.005 .002) 5.18 (.204) 2.75 (.108) DIA. 2.38 (.094) 1 2 5.00 (.197) 2.86 (.113) B 4.50 (.177) How to Order 7914 J - 1 - 000 E Model Terminal J = J-Hook H = Through-hole G = Gull Wing S = Right Angle Switch Type 1 = N.O. Au Contacts Product Code for Button Height "L" (For Styles J, G and H) 000 = 4.0 mm FMS 024 = 2.4 mm FMS (Flush Actuator) 032 = 3.2 mm FMS 050 = 5.0 mm FMS (Tube packaging only) "B" (For Style S) 000 = 1.68 mm FTS 032 = 0.91 mm FTS 024 = Flush Actuator 050 = 2.7 mm FTS (Tape & Reel packaging only) Embossed Tape (Option applicable to Styles J, G and S only Consult factory. Omit for Style J & G tube packaging.) G, J = 500 pcs./reel S = 200 pcs./reel FMS = From Mounting Surface FTS = From Top Surface 1 2 2.39 DIA. (.094) 5.00 (.197) 5.00 (.197) 0.28 0.20 (.011 .008) 6.20 0.60 (.024) (.244) TYP. 5 TYP. 0.20 0.08 (.008 .003) 5.44 (.214) 0.76 (.030) 2.54 (.100) 1 2 0.78 (.031) 0.2 0.13 (.008 .005) 3.89 (.153) 0.89 (.035) 1.5 (.059) 2.54 (.100) RECOMMENDED PCB LAYOUT 2.54 (.100) 1.27 (.050) TYP. 5.50 (.216) RECOMMENDED PCB LAYOUT 1.3 TYP. (.051) 1.25 TYP. (.049) 0.38 0.2 2.54 (.015 .008) (.100) 1.50 (.059) 1.27 (.050) TYP. 0.76 0.10 (.030 .004) TYP. -1 -1 0.48 0.2 (.019 .008) 2+ 2+ 2.33 (.092) -1 -1 2+ 2+ SPST N.O. RECOMMENDED POLARITY SPST N.O. RECOMMENDED POLARITY DIMENSIONS: MM (INCHES) 0.2 (.008) EXCEPT WHERE NOTED. TOLERANCES: *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. "Fluorinert" is a registered trademark of 3M Co. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 7914 4 mm SMD & Through-hole Sealed Key Switch Packaging Specifications 7914J .30 MAX. (.012) 4.3 .10 (.169 .004) 1.5 + .10/ -.00 DIA. (.059 + .004/ -.00) 4.00 .10 (.157 .004) 5.26 .10 (.207 .004) 4.3 .10 (.169 .004) 1.5 + .10/ -.00 DIA. (.059 + .004/ -.00) 4.00 .10 (.157 .004) 7914G .30 MAX. (.012) 7914S 0.3 0.05 (.012 .002) 6.0 (.236) 5.3 (.209) 7.4 + 0.25/ -0.10 (.291 + .010/ - .004) 5.4 (.213) 5.26 .10 (.207 .004) 12.0 (.472) 0 5.50 0.05 (.217 .002) 5.50 0.05 (.217 .002) 6.48 .10 (.255 .004) 0 1.5 MIN (.059) 10.0 (.394) 4.0 (.157) 2.00 .05 (.079 .002) 5.26 .10 (.207 .004) 2.0 (.079) 2.00 .05 (.079 .002) 1.5 + 0.1/0 (.059 + .004/0) 8.00 .20 (.315 .008) 1.75 .10 (.069 .004) 12.00 .30 (.472 .012) 1.75 .10 (.069 .004) TAPE 1.5 .254 (.059 .010) EQUAL SPACED 3 PLCS. 20.0 (.787) DIA. 12.00 .30 (.472 .012) 8.00 .20 (.315 .008) 7.5 (.295) 16.0 0.3 (.630 .012) 1.75 (.069) TAPE 1.5 .254 EQUAL SPACED 3 PLCS. (.059 .010) 20.0 (.787) DIA. 20.19 MIN. DIA. (.795) 16.0 DIA. (.630) 177.8 2.032 DIA. (7.00 .080) 40.0 MIN. DIA. (1.575) ACCESS HOLE AT SLOT LOCATION 13.0 .50 (.512 .020) DIA. 13.0 .50 (.512 .020) DIA. 50.0 (1.969) 1.49 MIN. EQUAL SPACED 3 PLCS (.059) 16.0 (.630)MIN. 50.0 (1.969) MIN. 50.0 (1.969) MIN. 200 pcs./reel 178 2 (7.008 .079) DIA. REEL Meets EIA specification 481. 12.4 (.488) 178 2 (7.008 .079) DIA. REEL Meets EIA specification 481. 12.4 (.488) Reflow Soldering Profile 275 250 C 225 Temperature (C) 180 C 10-15 Sec. 80-90 Sec. 35-60 Sec. 500 pcs./reel 7914J/G 2.82 (.111) R .508 TYP (.020) .508 TYP (.020) 4.69 (.185) 2.82 2 PLCS (.111) 7.67 (.302) R .762 MAX 2 PLCS (.030) 500 pcs./reel 7914H R .508 TYP (.020) R .762 MAX TYP (.030) 13 2 2 PLCS REF 5.66 .254 (.223 .010) 4.24 (.167) 2.82 (.111) .508 TYP (.020) 1.78 (.070) 8.64 .254 (.340 .010) 175 125 120 C 75 30-40 Sec. 25 0 20 40 60 80 100 120 140 160 180 200 Time (Seconds) 60 2 50 pcs./tube DIMENSIONS: MM (INCHES) 2.54 (.100) 8.89 .254 (.350 .010) 50 pcs./tube REV. 07/10 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. |
Price & Availability of 7914J-1-000E
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