TX3-40P-D2LT-LH1 - JAE Electronics, Inc.

Dimensions in mm (inches).

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

Number of Contacts 20, 26, 30, 34, 40, 50, 60, 68, 80, 100

Contact Spacing 1.27mm (.050"), Double row

Current Rating 0.5 Amps

Operating Voltage 250 VAC r.m.s.

Dielectric Withstanding Voltage 500 VAC r.m.s. (for one minute)

Insulation Resistance 100 megohms min.

Contact Resistance 25 milliohms max.

Operating Temperature -40°C to + 80°C

Applicable PCB Thickness 1.6mm (.063")

Applicable F.R.C.: TX1 0.635mm (.025") pitch: #30 AWG

TX2 1.27mm (.050") pitch: #28 AWG

MATERIALS AND FINISHES

TX1/TX2

Description Materials/Finishes

Insulator PBT (UL94V-0, Black)

Strain Relief Glass-filled Nylon (UL94V-0, Black)

Cover Glass-filled Nylon (UL94V-0, Black)

Contact Beryllium Copper

(Note) Connecting area: Gold plating over Nickel

IDC Terminal area: Tin plating

Other areas: Gold flash over Nickel

TX3

Description Materials/Finishes

Insulator PBT (UL94V-0, Black)

Expansion Post Phosphor Bronze/Tin plating

Lever (TX3) Nylon (UL94V-0, Black)

Contact Phosphor Bronze

(Note) Connecting area: Gold plating over Nickel

Terminal area: Tin plating

Note: Contact finish – Gold plating on connecting area is 0.1µm (.000004") min.

FEATURES

■ IDC Socket (TX1/TX2)

• 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)

■ Pin Header With Latch (TX3)

• Available in straight and right angle through

hole types

• Self-locking, self-ejecting lever for easy

operation

Connector Profile (Ref.)

Dimensions and specifications subject to change without notice.

Dimensions in mm (inches).

TX1/TX2/TX3 SERIES CONNECTORS

1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors

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 – 0.1µm (.000004") thick gold plating min.

Cover Style

C – Closed End (TX2)

D – Daisy Chain (TX1)

ORDERING INFORMATION

Dimensions in mm (inches).

TX1/TX2/TX3 SERIES CONNECTORS

1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors

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

(.079)

0.8

(.031)

3.6

(.142)

10.2

(.402) 5.4

(.213)

7.7

(.303)

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) ± 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

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.

Dimensions in mm (inches).

TX1/TX2/TX3 SERIES CONNECTORS

1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors

1.27 (.050)

± 0.1 (.004)

(cable pitch)

0.8

(.031)

4.9

(.193)

1.27 (.050)

± 0.1 (.004)

(contact pitch)

4 (.157)

(See Note 1)

12.7 (.500)

REF.

4.1

(.161)

Before Termination

10.2 (.402)

± 0.25 (.010)

5.8 (.228)

± 0.15 (.006)

2.54

(.100)

5.9 (.232)

± 0.2 (.008)

3.6

(.142)

10.2

(.402) 5.4

(.213)

7.7

(.303)

Applicable Connector

5.9

(.232)

Strain Relief

Cable

Socket

TX2 - *S - D2P1 - 1C

(.079)

2.1

(.083)

IDC TYPE SOCKET (FOR FLAT RIBBON CABLE)

TX2—For 1.27mm (.050") Pitch Cable

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.

AB A B

± 0.15 (± .006) ± 0.1 (± .004) ± 0.1 (± .004)

20 TX2- 20S-D2P1-1C 11.43 ( .450) 17.4 ( .685) TX2-SR 20 17.43 ( .686) 13.00 ( .512)

26 TX2- 26S-D2P1-1C 15.24 ( .600) 21.2 ( .835) TX2-SR 26 21.24 ( .836) 16.81 ( .662)

30 TX2- 30S-D2P1-1C 17.78 ( .700) 23.8 ( .937) TX2-SR 30 23.78 ( .936) 19.35 ( .762)

34 TX2- 34S-D2P1-1C 20.32 ( .800) 26.3 (1.035) TX2-SR 34 26.32 (1.036) 21.89 ( .862)

40 TX2- 40S-D2P1-1C 24.13 ( .950) 30.1 (1.185) TX2-SR 40 30.13 (1.186) 25.70 (1.012)

50 TX2- 50S-D2P1-1C 30.48 ( 1.200) 36.5 (1.437) TX2-SR 50 36.48 ( 1.436) 32.05 (1.262)

60 TX2- 60S-D2P1-1C 36.83 ( 1.450) 42.8 (1.685) TX2-SR 60 42.83 ( 1.686) 38.40 (1.512)

68 TX2- 68S-D2P1-1C 41.91 ( 1.650) 47.9 (1.886) TX2-SR 68 47.91 ( 1.886) 43.48 (1.712)

80 TX2- 80S-D2P1-1C 49.53 ( 1.950) 55.5 (2.185) TX2-SR 80 55.53 (2.186) 51.10 (2.012)

100 TX2-100S-D2P1-1C 62.23 (2.450) 68.2 (2.685) TX2-SR100 68.23 (2.686) 63.80 (2.512)

No. of

Contacts Part Number ( )

+.004

-.008

+0.1

-0.2

Strain Relief

Part Number

APPLICABLE CABLE WIRE

(1.27mm/.050" pitch)

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

Pneumatic, semi-automatic, IDC tool: SP399-2-TX2

Hand IDC tool: SP299-2-TX2

• STRAIN RELIEF: TX2-SR**

Dimensions in mm (inches).

TX1/TX2/TX3 SERIES CONNECTORS

1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors

20.9 (.823)

REF.

3.6 (.142)

REF.

11 (.433)

± 0.25 (.010)

PIN HEADER WITH LATCHING MECHANISM

TX3-ST—Straight Through Hole Type

Note: For short lever type, do not use strain relief

on the mating IDC socket connector.

Part Number

Short Latch Type

With Expansion Post

Standard Latch Type

No. of

Contacts

20 TX3- 20P-D2ST-LH1 TX3- 20P-D2ST-LN1 TX3- 20P-D2ST-SH1 TX3- 20P-D2ST-SN1 11.43 ( .450) 21.59 ( .850) 30.4 (1.197)

26 TX3- 26P-D2ST-LH1 TX3- 26P-D2ST-LN1 TX3- 26P-D2ST-SH1 TX3- 26P-D2ST-SN1 15.24 ( .600) 25.40 (1.000) 34.2 (1.346)

30 TX3- 30P-D2ST-LH1 TX3- 30P-D2ST-LN1 TX3- 30P-D2ST-SH1 TX3- 30P-D2ST-SN1 17.78 ( .700) 27.94 (1.100) 36.8 (1.449)

34 TX3- 34P-D2ST-LH1 TX3- 34P-D2ST-LN1 TX3- 34P-D2ST-SH1 TX3- 34P-D2ST-SN1 20.32 ( .800) 30.48 (1.200) 39.3 (1.547)

40 TX3- 40P-D2ST-LH1 TX3- 40P-D2ST-LN1 TX3- 40P-D2ST-SH1 TX3- 40P-D2ST-SN1 24.13 ( .950) 34.29 (1.350) 43.1 (1.697)

50 TX3- 50P-D2ST-LH1 TX3- 50P-D2ST-LN1 TX3- 50P-D2ST-SH1 TX3- 50P-D2ST-SN1 30.48 (1.200) 40.64 (1.600) 49.5 (1.949)

60 TX3- 60P-D2ST-LH1 TX3- 60P-D2ST-LN1 TX3- 60P-D2ST-SH1 TX3- 60P-D2ST-SN1 36.83 (1.450) 46.99 (1.850) 55.8 (2.197)

68 TX3- 68P-D2ST-LH1 TX3- 68P-D2ST-LN1 TX3- 68P-D2ST-SH1 TX3- 68P-D2ST-SN1 41.91 (1.650) 52.07 (2.050) 60.9 (2.398)

80 TX3- 80P-D2ST-LH1 TX3- 80P-D2ST-LN1 TX3- 80P-D2ST-SH1 TX3- 80P-D2ST-SN1 49.53 (1.950) 59.69 (2.350) 68.5 (2.697)

100 TX3- 100P-D2ST-LH1 TX3- 100P-D2ST-LN1 TX3- 100P-D2ST-SH1 TX3- 100P-D2ST-SN1 62.23 (2.450) 72.39 (2.850) 81.2 (3.197)

With Expansion Post Without Expansion Post Without Expansion Post

ACD

± 0.4 (± .016)

SHORT LATCH TYPE

± 0.2 (.008)

± 0.15 (.006)

14.6 (.575)

± 0.25 (.010)

2.8 (.110)

± 0.25 (.010)

1.27 (.050)

± 0.1 (.004)

(pitch)

5 (.197)

REF.

1.905 (.075)

4.2 (.165)

(See Note 2)

2.4 (.094)

(Note 1)

0.4 (.016) square

23.3 (.917)

REF.

6.6 (.260)

± 0.2 (.008)

4.8

(.189)

2.5 (.098)

± 0.2 (.008)

4.3

(.169)

STANDARD LATCH TYPE

Note 1: Above figure shows the connector with expansion post. Without-expansion-

post 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.

Dimensions in mm (inches).

TX1/TX2/TX3 SERIES CONNECTORS

1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors

± 0.2 (.008)

± 0.15 (.006)

2.8 (.110)

3.5 (.138)

5 (.197)

REF.

28.6 (1.126)

REF.

14.6 (.575)

± 0.25 (.010)

1.27 (.050)

± 0.1 (.004)

(pitch)

4.2 (.165)

(See Note 2)

7 (.276)

± 0.2 (.008)

3.7 (.146)

± 0.1 (.004)

8.2 (.323)

± 0.15 (.006)

2.4 (.094)

(Note 1)

0.4 (.016)

square

2.5 (.098)

± 0.2 (.008)

1.905 (.075)

3.6 (.142)

REF.

26.2 (1.031)

REF.

11 (.433)

± 0.25 (.010)

PIN HEADER WITH LATCHING MECHANISM

TX3-LT—Right Angle Through Hole Type

Part Number

Short Latch Type

With Expansion Post

Standard Latch Type

No. of

Contacts

20 TX3- 20P-D2LT-LH1 TX3- 20P-D2LT-LN1 TX3- 20P-D2LT-SH1 TX3- 20P-D2LT-SN1 11.43 ( .450) 21.59 ( .850) 30.4 (1.197)

26 TX3- 26P-D2LT-LH1 TX3- 26P-D2LT-LN1 TX3- 26P-D2LT-SH1 TX3- 26P-D2LT-SN1 15.24 ( .600) 25.40 (1.000) 34.2 (1.346)

30 TX3- 30P-D2LT-LH1 TX3- 30P-D2LT-LN1 TX3- 30P-D2LT-SH1 TX3- 30P-D2LT-SN1 17.78 ( .700) 27.94 (1.100) 36.8 (1.449)

34 TX3- 34P-D2LT-LH1 TX3- 34P-D2LT-LN1 TX3- 34P-D2LT-SH1 TX3- 34P-D2LT-SN1 20.32 ( .800) 30.48 (1.200) 39.3 (1.547)

40 TX3- 40P-D2LT-LH1 TX3- 40P-D2LT-LN1 TX3- 40P-D2LT-SH1 TX3- 40P-D2LT-SN1 24.13 ( .950) 34.29 (1.350) 43.1 (1.697)

50 TX3- 50P-D2LT-LH1 TX3- 50P-D2LT-LN1 TX3- 50P-D2LT-SH1 TX3- 50P-D2LT-SN1 30.48 (1.200) 40.64 (1.600) 49.5 (1.949)

60 TX3- 60P-D2LT-LH1 TX3- 60P-D2LT-LN1 TX3- 60P-D2LT-SH1 TX3- 60P-D2LT-SN1 36.83 (1.450) 46.99 (1.850) 55.8 (2.197)

68 TX3- 68P-D2LT-LH1 TX3- 68P-D2LT-LN1 TX3- 68P-D2LT-SH1 TX3- 68P-D2LT-SN1 41.91 (1.650) 52.07 (2.050) 60.9 (2.398)

80 TX3- 80P-D2LT-LH1 TX3- 80P-D2LT-LN1 TX3- 80P-D2LT-SH1 TX3- 80P-D2LT-SN1 49.53 (1.950) 59.69 (2.350) 68.5 (2.697)

100 TX3- 100P-D2LT-LH1 TX3- 100P-D2LT-LN1 TX3- 100P-D2LT-SH1 TX3- 100P-D2LT-SN1 62.23 ( 2.450) 72.39 (2.850) 81.2 (3.197)

With Expansion Post Without Expansion Post Without Expansion Post

ACD

± 0.4 (± .016)

Note 1: Above figure shows the connector with expansion post. Without-expansion-

post 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.

STANDARD LATCH TYPE

SHORT LATCH TYPE

• Refer to PCB Mounting Hole Dimension Illustration.

Note: For short latch type, do not use strain relief

on the mating IDC socket connector.

Dimensions in mm (inches).

TX1/TX2/TX3 SERIES CONNECTORS

1.27mm (.050") Contact Spacing, PCB-to-Cable Connectors

2 holes, DIA.

2.2 (.087)

± 0.05 (.002)

(Note 2)

No. 1

Mating Side

1.27 (.050)

± 0.05 (.002)

(pitch)

5.08 (.200)

REF. 5.08

(.200)

REF.

0.8 (.031) DIA.

± 0.05 (.002)

1.905 (.075)

1.905 (.075) 1.905 (.075)

± 0.1 (.004)

N/2

2 holes, DIA.

2.2 (.087)

± 0.05 (.002)

(Note 1) No. 1 Polarizing Keyway

1.27 (.050)

± 0.05 (.002)

(pitch)

5.08 (.200)

REF. 5.08

(.200)

REF.

0.8 (.031) DIA.

± 0.05 (.002)

1.905 (.075)

1.905 (.075)1.905 (.075)

± 0.1 (.004)

N/2

No. 1 Polarizing Keyway N/2

No. 1

Mating Side

N/2

IDC MACHINE

Pneumatic, semi-automatic type Hand Type

IDC Machine Part Number (See Note 1)

Applicable

Connector Applicator (See Note 2)

TX1 SP399-2-TX1 SP299-2-TX1 MT499-TX1-2 700-04034-200

TX2 SP399-2-TX2 SP299-2-TX2 MT499-TX2-2 700-04041-200

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.

Interchangeable unit

(See Note 3)

PCB MOUNTING HOLE DIMENSION (for TX3: pin header with latching mechanism)

RIGHT ANGLE PIN HEADER

(20, 40, 60, 68, 80, 100 Contacts)

STRAIGHT PIN HEADER

(20, 40, 60, 68, 80, 100 Contacts)

(26, 30, 34, 50 Contacts)

Note 1: 2 holes are not needed for without-expansion-posts type.

(26, 30, 34, 50 Contacts)

Note 2: 2.2 (.087 ) dia. for without-expansion-posts type.

(applicable screw: M2)

+0.2

-0 +.008

-0

No. of

Contacts

20 11.43 ( .450) 21.59 ( .850)

26 15.24 ( .600) 25.40 (1.000)

30 17.78 ( .700) 27.94 (1.100)

34 20.32 ( .800) 30.48 (1.200)

40 24.13 ( .950) 34.29 (1.350)

50 30.48 (1.200) 40.64 (1.600)

60 36.83 (1.450) 46.99 (1.850)

68 41.91 (1.650) 52.07 (2.050)

80 49.53 (1.950) 59.69 (2.350)

100 62.23 (2.450) 72.39 (2.850)

± 0.1 (.004)