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)
1
±
1
R
5
±
4
(
2
(
Before Termination
2
(
0
(
3
(
1
(
5
(
7
(
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
A
B
( )
C
A
B
±
0.15 (
±
.006)
±
0.1 (
±
.004)
±
0.1 (
±
.004)
20
26
30
34
40
50
60
68
80
100
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
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)
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)
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)
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
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)
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)
No. of
Contacts
Strain Relief
Part Number
Part Number
+.004
+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.