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| TX1/TX2/TX3 SERIES CONNECTORS 1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors ************** TX 1 to 3 Series connectors are two-piece PCB connectors with 1.27mm (.050") contact spacing. They are designed for board-to-cable applications. Configurations include IDC sockets (TX1 and TX2) for flat ribbon cable; and pin headers (TX3) with a latching mechanism. Applications include computers, business machines, industrial control machinery, telecommunications, audiovisual appliances, measuring equipment, and applications wherever high density packaging is required. GENERAL SPECIFICATIONS FEATURES s IDC Socket (TX1/TX2) Number of Contacts Contact Spacing Current Rating Operating Voltage Dielectric Withstanding Voltage Insulation Resistance Contact Resistance Operating Temperature Applicable PCB Thickness Applicable F.R.C.: TX1 TX2 20, 26, 30, 34, 40, 50, 60, 68, 80, 100 1.27mm (.050"), Double row 0.5 Amps 250 VAC r.m.s. 500 VAC r.m.s. (for one minute) 100 megohms min. 25 milliohms max. -40C to + 80C 1.6mm (.063") 0.635mm (.025") pitch: #30 AWG 1.27mm (.050") pitch: #28 AWG * Flat ribbon cable centers: 0.635mm (.025") for TX1 1.27mm (.050") for TX2 * TX1 socket can be terminated in "daisy-chain" style in the middle of the cable * TX2 socket is terminated at the end of the two stacked cables * Socket contacts have dual-contact-point tuning fork design * All wires can be terminated in a single action (Insulation is automatically removed) s Pin Header With Latch (TX3) MATERIALS AND FINISHES TX1/TX2 Description Insulator Strain Relief Cover Contact (Note) * Available in straight and right angle through hole types * Self-locking, self-ejecting lever for easy operation Connector Profile (Ref.) Materials/Finishes PBT (UL94V-0, Black) Glass-filled Nylon (UL94V-0, Black) Glass-filled Nylon (UL94V-0, Black) Beryllium Copper Connecting area: Gold plating over Nickel IDC Terminal area: Tin plating Other areas: Gold flash over Nickel TX3 Description Insulator Expansion Post Lever (TX3) Contact (Note) Materials/Finishes PBT (UL94V-0, Black) Phosphor Bronze/Tin plating Nylon (UL94V-0, Black) Phosphor Bronze Connecting area: Gold plating over Nickel Terminal area: Tin plating Note: Contact finish - Gold plating on connecting area is 0.1m (.000004") min. Dimensions in mm (inches). Dimensions and specifications subject to change without notice. TX1/TX2/TX3 SERIES CONNECTORS 1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors ORDERING INFORMATION TX * - ** * - D2 ** *- * * * * Series Connector Type 1 - IDC Socket, .635mm (.025") pitch cable 2 - IDC Socket, 1.27mm (.050") pitch cable 3 - Pin Header with latch No. of Contacts 20, 26, 30, 34, 40, 50, 60, 68, 80, 100 Contact Type S - Socket (TX1, TX2) P - Pin (TX3) Contact Arrangement D2 - Double Row Termination P - IDC LT - Right Angle Through Hole ST - Straight Through Hole Applicable Wire 1 - #30 AWG (TX1) #28 AWG (TX2) Latch Type (TX3) L - Standard Latch S - Short Latch Expansion Post (TX3) H - With Post N - Without Post Contact Finish Code 1 - 0.1m (.000004") thick gold plating min. Cover Style C - Closed End (TX2) D - Daisy Chain (TX1) Dimensions in mm (inches). TX1/TX2/TX3 SERIES CONNECTORS 1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors IDC TYPE SOCKET (FOR FLAT RIBBON CABLE) TX1--For 0.635mm (.025") Pitch Cable B C 0.635 (.025) (cable pitch) 12.7 (.500) REF. 10.2 (.402) 0.25 (.010) 5.9 (.232) 0.2 (.008) 2.54 (.100) 5.8 (.228) 0.15 (.006) 4.1 (.161) Before Termination 4 (.157) (See Note 1) 4.9 0.8 (.193) (.031) A 1.27 (.050) 0.1 (.004) (contact pitch) Note 1: For 80 and 100 position connectors, two polarizing bosses are provided. For other contact arrangements, one polarizing boss is provided at the center. * STRAIN RELIEF: TX1-SR** 2 (.079) APPLICABLE CABLE WIRE (0.635mm/.025" pitch) A 0.8 (.031) 3.6 (.142) 5.9 (.232) 10.2 5.4 (.402) (.213) B Connector 7.7 (.303) 1. Conductor: #30 AWG wire, 7 strands of 0.102mm (.004") diameter, tin plated soft copper. #30 AWG wire, solid of 0.254mm (.010") diameter, tin plated soft copper. 2. Insulation: Soft polyvinyl chroride (PVC) or Teflon, 0.7mm (.028") max. thickness. APPLICABLE IDC TOOL Strain Relief Pneumatic, semi-automatic, IDC tool: SP399-2-TX1 Hand IDC tool: SP299-2-TX1 Cable Socket TX1 - *S - D2P1 - 1D No. of Contacts 20 26 30 34 40 50 60 68 80 100 Part Number TX1- 20S-D2P1-1D TX1- 26S-D2P1-1D TX1- 30S-D2P1-1D TX1- 34S-D2P1-1D TX1- 40S-D2P1-1D TX1- 50S-D2P1-1D TX1- 60S-D2P1-1D TX1- 68S-D2P1-1D TX1- 80S-D2P1-1D TX1-100S-D2P1-1D A 0.15 ( .006) 11.43 ( .450) 15.24 ( .600) 17.78 ( .700) 20.32 ( .800) 24.13 ( .950) 30.48 ( 1.200) 36.83 ( 1.450) 41.91 ( 1.650) 49.53 ( 1.950) 62.23 ( 2.450) B +0.1 +.004 -0.2 -.008 C ( ) 12.065 ( .475) 15.875 ( .625) 18.415 ( .725) 20.955 ( .825) 24.765 ( .975) 31.115 ( 1.225) 37.465 ( 1.475) 42.545 ( 1.675) 50.165 ( 1.975) 62.865 ( 2.475) Strain Relief Part Number TX1-SR 20 TX1-SR 26 TX1-SR 30 TX1-SR 34 TX1-SR 40 TX1-SR 50 TX1-SR 60 TX1-SR 68 TX1-SR 80 TX1-SR100 A 0.1 ( .004) 17.43 ( .686) 21.24 ( .836) 23.78 ( .936) 26.32 ( 1.036) 30.13 ( 1.186) 36.48 ( 1.436) 42.83 ( 1.686) 47.91 ( 1.886) 55.53 ( 2.186) 68.23 ( 2.686) B 0.1 ( .004) 13.00 ( .512) 16.81 ( .662) 19.35 ( .762) 21.89 ( .862) 25.70 (1.012) 32.05 (1.262) 38.40 (1.512) 43.48 (1.712) 51.10 (2.012) 63.80 (2.512) 17.4 ( .685) 21.2 ( .835) 23.8 ( .937) 26.3 ( 1.035) 30.1 ( 1.185) 36.5 ( 1.437) 42.8 ( 1.685) 47.9 ( 1.886) 55.5 ( 2.185) 68.2 ( 2.685) Dimensions in mm (inches). TX1/TX2/TX3 SERIES CONNECTORS 1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors IDC TYPE SOCKET (FOR FLAT RIBBON CABLE) TX2--For 1.27mm (.050") Pitch Cable B 1.27 (.050) 0.1 (.004) (cable pitch) 12.7 (.500) REF. 10.2 (.402) 0.25 (.010) 5.9 (.232) 0.2 (.008) 5.8 (.228) Before Termination 4 (.157) (See Note 1) A 1.27 (.050) 0.1 (.004) (contact pitch) 0.15 (.006) 4.1 (.161) 0.8 (.031) 4.9 (.193) Note 1: For 80 and 100 position connectors, two polarizing bosses are provided. For other contact arrangements, one polarizing boss is provided at the center. * STRAIN RELIEF: TX2-SR** 2 (.079) APPLICABLE CABLE WIRE (1.27mm/.050" pitch) 3.6 (.142) 2.1 (.083) A 5.9 (.232) 5.4 (.213) B Applicable Connector 1. Conductor: #28 AWG wire, 7 strands of 0.12mm (.005") or 0.127mm (.0049") diameter, tin plated soft copper. #28 AWG wire, solid of 0.32mm (.013") diameter, tin plated soft copper. 2. Insulation: Soft polyvinyl chroride (PVC) or Teflon, 0.88 to 1.0mm (.035 to .039") thickness. APPLICABLE IDC TOOL Strain Relief 7.7 (.303) 10.2 (.402) Pneumatic, semi-automatic, IDC tool: SP399-2-TX2 Hand IDC tool: SP299-2-TX2 Cable Socket TX2 - *S - D2P1 - 1C No. of Contacts 20 26 30 34 40 50 60 68 80 100 Part Number TX2- 20S-D2P1-1C TX2- 26S-D2P1-1C TX2- 30S-D2P1-1C TX2- 34S-D2P1-1C TX2- 40S-D2P1-1C TX2- 50S-D2P1-1C TX2- 60S-D2P1-1C TX2- 68S-D2P1-1C TX2- 80S-D2P1-1C TX2- 100S-D2P1-1C A 0.15 ( .006) 11.43 ( .450) 15.24 ( .600) 17.78 ( .700) 20.32 ( .800) 24.13 ( .950) 30.48 ( 1.200) 36.83 ( 1.450) 41.91 ( 1.650) 49.53 ( 1.950) 62.23 ( 2.450) B +0.1 +.004 -0.2 -.008 17.4 ( .685) 2.54 (.100) ( ) Strain Relief Part Number TX2-SR 20 TX2-SR 26 TX2-SR 30 TX2-SR 34 TX2-SR 40 TX2-SR 50 TX2-SR 60 TX2-SR 68 TX2-SR 80 TX2-SR100 A 0.1 ( .004) 17.43 ( .686) 21.24 ( .836) 23.78 ( .936) 26.32 ( 1.036) 30.13 ( 1.186) 36.48 ( 1.436) 42.83 ( 1.686) 47.91 ( 1.886) 55.53 ( 2.186) 68.23 ( 2.686) B 0.1 ( .004) 13.00 ( .512) 16.81 ( .662) 19.35 ( .762) 21.89 ( .862) 25.70 (1.012) 32.05 (1.262) 38.40 (1.512) 43.48 (1.712) 51.10 (2.012) 63.80 (2.512) 21.2 ( .835) 23.8 ( .937) 26.3 ( 1.035) 30.1 ( 1.185) 36.5 ( 1.437) 42.8 ( 1.685) 47.9 ( 1.886) 55.5 ( 2.185) 68.2 ( 2.685) Dimensions in mm (inches). TX1/TX2/TX3 SERIES CONNECTORS 1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors PIN HEADER WITH LATCHING MECHANISM TX3-ST--Straight Through Hole Type STANDARD LATCH TYPE D C 0.2 (.008) 23.3 (.917) REF. SHORT LATCH TYPE 3.6 (.142) REF. 4.2 (.165) (See Note 2) 6.6 (.260) 1.27 (.050) 0.1 (.004) (pitch) 0.2 (.008) A 0.15 (.006) 4.8 4.3 (.189) (.169) 11 (.433) 0.25 (.010) Note: For short lever type, do not use strain relief on the mating IDC socket connector. 5 (.197) REF. 14.6 (.575) 0.25 (.010) 2.5 (.098) 0.4 (.016) square 2.4 (.094) (Note 1) 1.905 (.075) Note 1: Above figure shows the connector with expansion post. Without-expansionpost type is also available. Note 2: For 80 and 100 position connectors, two polarizing keyways are provided. For other contact arrangements, one polarizing keyway is provided at the center. * Refer to PCB Mounting Hole Dimension Illustration. No. of Contacts 20 26 30 34 40 50 60 68 80 100 Part Number Short Latch Type Standard Latch Type With Expansion Post Without Expansion Post Without Expansion Post With Expansion Post TX3- 20P-D2ST-LH1 TX3- 26P-D2ST-LH1 TX3- 30P-D2ST-LH1 TX3- 34P-D2ST-LH1 TX3- 40P-D2ST-LH1 TX3- 50P-D2ST-LH1 TX3- 60P-D2ST-LH1 TX3- 68P-D2ST-LH1 TX3- 80P-D2ST-LH1 TX3- 100P-D2ST-LH1 TX3- 20P-D2ST-LN1 TX3- 26P-D2ST-LN1 TX3- 30P-D2ST-LN1 TX3- 34P-D2ST-LN1 TX3- 40P-D2ST-LN1 TX3- 50P-D2ST-LN1 TX3- 60P-D2ST-LN1 TX3- 68P-D2ST-LN1 TX3- 80P-D2ST-LN1 TX3- 100P-D2ST-LN1 TX3- 20P-D2ST-SH1 TX3- 26P-D2ST-SH1 TX3- 30P-D2ST-SH1 TX3- 34P-D2ST-SH1 TX3- 40P-D2ST-SH1 TX3- 50P-D2ST-SH1 TX3- 60P-D2ST-SH1 TX3- 68P-D2ST-SH1 TX3- 80P-D2ST-SH1 TX3- 100P-D2ST-SH1 TX3- 20P-D2ST-SN1 TX3- 26P-D2ST-SN1 TX3- 30P-D2ST-SN1 TX3- 34P-D2ST-SN1 TX3- 40P-D2ST-SN1 TX3- 50P-D2ST-SN1 TX3- 60P-D2ST-SN1 TX3- 68P-D2ST-SN1 TX3- 80P-D2ST-SN1 TX3- 100P-D2ST-SN1 2.8 (.110) 0.2 (.008) 0.25 (.010) A 11.43 ( .450) 15.24 ( .600) 17.78 ( .700) 20.32 ( .800) 24.13 ( .950) 30.48 ( 1.200) 36.83 ( 1.450) 41.91 ( 1.650) 49.53 ( 1.950) 62.23 ( 2.450) C 21.59 ( .850) 25.40 ( 1.000) 27.94 ( 1.100) 30.48 ( 1.200) 34.29 ( 1.350) 40.64 ( 1.600) 46.99 ( 1.850) 52.07 ( 2.050) 59.69 ( 2.350) 72.39 ( 2.850) D 0.4 ( .016) 30.4 (1.197) 34.2 (1.346) 36.8 (1.449) 39.3 (1.547) 43.1 (1.697) 49.5 (1.949) 55.8 (2.197) 60.9 (2.398) 68.5 (2.697) 81.2 (3.197) Dimensions in mm (inches). 20.9 (.823) REF. TX1/TX2/TX3 SERIES CONNECTORS 1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors PIN HEADER WITH LATCHING MECHANISM TX3-LT--Right Angle Through Hole Type STANDARD LATCH TYPE D 3.7 (.146) 0.1 (.004) 1.27 (.050) 0.1 (.004) (pitch) A 0.15 (.006) 5 (.197) REF. 0.2 (.008) 7 (.276) C 0.2 (.008) SHORT LATCH TYPE 3.6 (.142) REF. 1.905 (.075) 28.6 (1.126) REF. 0.25 (.010) 8.2 (.323) 0.15 (.006) 1.905 (.075) 1.905 (.075) 14.6 (.575) 4.2 (.165) (See Note 2) 11 (.433) 0.25 (.010) 2.8 (.110) 3.5 (.138) Note: For short latch type, do not use strain relief on the mating IDC socket connector. 2.5 (.098) 0.4 (.016) square 2.4 (.094) (Note 1) Note 1: Above figure shows the connector with expansion post. Without-expansionpost type is also available. Note 2: For 80 and 100 position connectors, two polarizing keyways are provided. For other contact arrangement one polarizing keyway is provided at the center. * Refer to PCB Mounting Hole Dimension Illustration. No. of Contacts 20 26 30 34 40 50 60 68 80 100 Part Number Short Latch Type Standard Latch Type With Expansion Post Without Expansion Post Without Expansion Post With Expansion Post TX3- 20P-D2LT-LH1 TX3- 26P-D2LT-LH1 TX3- 30P-D2LT-LH1 TX3- 34P-D2LT-LH1 TX3- 40P-D2LT-LH1 TX3- 50P-D2LT-LH1 TX3- 60P-D2LT-LH1 TX3- 68P-D2LT-LH1 TX3- 80P-D2LT-LH1 TX3- 100P-D2LT-LH1 TX3- 20P-D2LT-LN1 TX3- 26P-D2LT-LN1 TX3- 30P-D2LT-LN1 TX3- 34P-D2LT-LN1 TX3- 40P-D2LT-LN1 TX3- 50P-D2LT-LN1 TX3- 60P-D2LT-LN1 TX3- 68P-D2LT-LN1 TX3- 80P-D2LT-LN1 TX3- 100P-D2LT-LN1 TX3- 20P-D2LT-SH1 TX3- 26P-D2LT-SH1 TX3- 30P-D2LT-SH1 TX3- 34P-D2LT-SH1 TX3- 40P-D2LT-SH1 TX3- 50P-D2LT-SH1 TX3- 60P-D2LT-SH1 TX3- 68P-D2LT-SH1 TX3- 80P-D2LT-SH1 TX3- 100P-D2LT-SH1 TX3- 20P-D2LT-SN1 TX3- 26P-D2LT-SN1 TX3- 30P-D2LT-SN1 TX3- 34P-D2LT-SN1 TX3- 40P-D2LT-SN1 TX3- 50P-D2LT-SN1 TX3- 60P-D2LT-SN1 TX3- 68P-D2LT-SN1 TX3- 80P-D2LT-SN1 TX3- 100P-D2LT-SN1 0.2 (.008) A 11.43 ( .450) 15.24 ( .600) 17.78 ( .700) 20.32 ( .800) 24.13 ( .950) 30.48 ( 1.200) 36.83 ( 1.450) 41.91 ( 1.650) 49.53 ( 1.950) 62.23 ( 2.450) C 21.59 ( .850) 25.40 ( 1.000) 27.94 ( 1.100) 30.48 ( 1.200) 34.29 ( 1.350) 40.64 ( 1.600) 46.99 ( 1.850) 52.07 ( 2.050) 59.69 ( 2.350) 72.39 ( 2.850) 26.2 (1.031) REF. D 0.4 ( .016) 30.4 (1.197) 34.2 (1.346) 36.8 (1.449) 39.3 (1.547) 43.1 (1.697) 49.5 (1.949) 55.8 (2.197) 60.9 (2.398) 68.5 (2.697) 81.2 (3.197) Dimensions in mm (inches). TX1/TX2/TX3 SERIES CONNECTORS 1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors IDC MACHINE Applicable Connector TX1 TX2 IDC Machine Part Number (See Note 1) Pneumatic, semi-automatic type Hand Type SP399-2-TX1 SP399-2-TX2 SP299-2-TX1 SP299-2-TX2 Applicator (See Note 2) MT499-TX1-2 MT499-TX2-2 Interchangeable unit (See Note 3) 700-04034-200 700-04041-200 Note 1: With interchangeable applicator. Note 2: Interchangeable applicator with base plate and pressure unit. Part number for interchangeable applicator only; 700-04061-100 (TX1/TX2) Note 3: Base plate and pressure unit only. PCB MOUNTING HOLE DIMENSION (for TX3: pin header with latching mechanism) STRAIGHT PIN HEADER 2 holes, DIA. 2.2 (.087) 0.05 (.002) RIGHT ANGLE PIN HEADER 1.905 (.075) (20, 40, 60, 68, 80, 100 Contacts) No. 1 Polarizing Keyway 1.905 (.075) (20, 40, 60, 68, 80, 100 Contacts) Mating Side 2 holes, DIA. 2.2 (.087) 0.05 (.002) 1.905 (.075) 5.08 (.200) REF. (Note 1) 0.8 (.031) DIA. 0.05 (.002) (Note 2) 0.05 (.002) C 0.1 (.004) 5.08 (.200) REF. 1.27 (.050) 0.05 (.002) (pitch) A 0.1 (.004) C 0.1 (.004) No. 1 (26, 30, 34, 50 Contacts) No. 1 Polarizing Keyway (26, 30, 34, 50 Contacts) N/2 Mating Side Note 1: 2 holes are not needed for without-expansion-posts type. N/2 No. 1 Note 2: 2.2 +0.2 (.087 +.008) dia. for without-expansion-posts type. -0 -0 (applicable screw: M2) No. of Contacts 20 26 30 34 40 50 60 68 80 100 A 0.1 (.004) 11.43 ( .450) 15.24 ( .600) 17.78 ( .700) 20.32 ( .800) 24.13 ( .950) 30.48 ( 1.200) 36.83 ( 1.450) 41.91 ( 1.650) 49.53 ( 1.950) 62.23 ( 2.450) C 0.1 (.004) 21.59 ( .850) 25.40 (1.000) 27.94 ( 1.100) 30.48 (1.200) 34.29 ( 1.350) 40.64 (1.600) 46.99 ( 1.850) 52.07 (2.050) 59.69 ( 2.350) 72.39 (2.850) Dimensions in mm (inches). 1.905 (.075) 5.08 (.200) REF. A 0.1 (.004) 5.08 (.200) REF. 1.905 (.075) 1.27 (.050) (pitch) 0.05 (.002) 0.8 (.031) DIA. N/2 N/2 1.905 (.075) |
Price & Availability of TX2
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