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Dimensions in mm (inches).
TX1/TX2/TX3 SERIES CONNECTORS
1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors
B
C
A
0.635 (.025)
(cable pitch)
0.8
(.031)
4.9
(.193)
5.9 (.232)
± 0.2 (.008)
1.27 (.050) ± 0.1 (.004)
(contact pitch)
4 (.157)
(See Note 1)
10.2
(.402)
±0.25
(.010)
12.7
(.500)
REF.
5.8
(.228)
±0.15
(.006)
4.1
(.161)
2.54
(.100)
Before Termination
2
(.079)
0.8
(.031)
3.6
(.142)
10.2
(.402)
5.4
(.213)
7.7
(.303)
A
B
Connector
5.9
(.232)
Strain Relief
Cable
Socket
TX1 - *S - D2P1 - 1D
IDC TYPE SOCKET (FOR FLAT RIBBON CABLE)
TX1—For 0.635mm (.025") Pitch Cable
APPLICABLE CABLE WIRE (0.635mm/.025" pitch)
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
Pneumatic, semi-automatic, IDC tool: SP399-2-TX1
Hand IDC tool: SP299-2-TX1
AB
C
A
B
± 0.15 (± .006)
± 0.1 (± .004)
20
TX1- 20S-D2P1-1D
11.43 ( .450)
17.4 ( .685)
12.065 ( .475)
TX1-SR 20
17.43 ( .686)
13.00 ( .512)
26
TX1- 26S-D2P1-1D
15.24 ( .600)
21.2 ( .835)
15.875 ( .625)
TX1-SR 26
21.24 ( .836)
16.81 ( .662)
30
TX1- 30S-D2P1-1D
17.78 ( .700)
23.8 ( .937)
18.415 ( .725)
TX1-SR 30
23.78 ( .936)
19.35 ( .762)
34
TX1- 34S-D2P1-1D
20.32 ( .800)
26.3 ( 1.035)
20.955 ( .825)
TX1-SR 34
26.32 ( 1.036)
21.89 ( .862)
40
TX1- 40S-D2P1-1D
24.13 ( .950)
30.1 ( 1.185)
24.765 ( .975)
TX1-SR 40
30.13 ( 1.186)
25.70 (1.012)
50
TX1- 50S-D2P1-1D
30.48 ( 1.200)
36.5 ( 1.437)
31.115 ( 1.225)
TX1-SR 50
36.48 ( 1.436)
32.05 (1.262)
60
TX1- 60S-D2P1-1D
36.83 ( 1.450)
42.8 ( 1.685)
37.465 ( 1.475)
TX1-SR 60
42.83 ( 1.686)
38.40 (1.512)
68
TX1- 68S-D2P1-1D
41.91 ( 1.650)
47.9 ( 1.886)
42.545 ( 1.675)
TX1-SR 68
47.91 ( 1.886)
43.48 (1.712)
80
TX1- 80S-D2P1-1D
49.53 ( 1.950)
55.5 ( 2.185)
50.165 ( 1.975)
TX1-SR 80
55.53 ( 2.186)
51.10 (2.012)
100
TX1-100S-D2P1-1D
62.23 ( 2.450)
68.2 ( 2.685)
62.865 ( 2.475)
TX1-SR100
68.23 ( 2.686)
63.80 (2.512)
No. of
Contacts
Strain Relief
Part Number
(
)
+.004
-.008
+0.1
-0.2
STRAIN RELIEF: TX1-SR**
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.