3

Electronic Solutions Division

Interconnect Solutions

http://www.3Mconnectors.com

3M is a trademark of 3M Company.

For technical, sales or ordering information call

800-225-5373

3M™ 4-Wall, Tripolarized Header

.050" × .100" Latch/Ejector, PTH & SMT Straight, PTH Right Angle

810 Series

TS-0253-K

Sheet 4 of 7

Table 4

Contact

Quantity

Dimensions

A

B

C Short (Ref.)

C Long (Ref.)

D

020

1.060 [26.92]

0.722 [18.34]

1.671 [42.44]

1.842 [46.79]

0.860 [21.84]

026

1.210 [30.73]

0.872 [22.15]

1.821 [46.25]

1.992 [50.60]

1.010 [25.65]

036

1.460 [37.08]

1.122 [28.50]

2.071 [2.60]

2.242 [56.95]

1.260 [32.00]

040

1.560 [39.62]

1.222 [31.04]

2.171 [55.14]

2.342 [59.49]

1.360 [34.54]

050

1.810 [45.97]

1.472 [37.39]

2.421 [61.49]

2.592 [65.84]

1.610 [40.89]

060

2.060 [52.32]

1.722 [43.74]

2.671 [67.84]

2.842 [72.19]

1.860 [47.24]

068

2.260 [57.40]

1.922 [48.82]

2.871 [72.92]

3.042 [77.27]

2.060 [52.32]

080

2.560 [65.02]

2.222 [56.44]

3.171 [80.54]

3.342 [84.89]

2.360 [59.94]

100

3.060 [77.72]

2.722 [69.14]

3.671 [93.24]

3.842 [97.59]

2.860 [72.64]

C

Notes:

1. This polarization bump does not exist

on the 20 position header.

2. Recommended to be mated to the

.050" x .100" 820 Series Socket.

Ordering Information

PTH Straight Header

81XXX - 6X0X0X - XX

Ejector/Latch System:

0 = None (Special Order)

5 = With Short Ejectors Installed (Special Order)

6 = With Long Ejector Latches Installed (Standard)

Contact Tail:

2 = Solder Tail for .062 [ 1.57 ] PC Board (Standard)

3 = Solder Tail for .094 [ 2.39 ] PC Board (Special Order)

4 = Solder Tail for .125 [ .318 ] PC Board (Special Order)

Plating suffix:

blank = 125 µ" tin lead tails (RIA E3 & C2 apply)

RB = 250 µ" matte tin tails (RIA E1 & C1 apply)

Contact Quantity

(See Table 4)

Ejector Latches

(If Ordered Separately)

Long Latches

3505-28B (black)

Short Latches

3505-29B (black)

A

B

See Note 1

Position 2

.310

[7.87]

Position 1

.015 X .015

[ 0.38 ] X [ 0.38 ]

.050 Typ

[1.27]

.100 Ref

[2.54]

Optional Press

t post mount

alignment feature

Position 1 Orientation Triangle

[0.38 X 0.38]

4.18

.165

±.010

2.34

.092

2X

10.29

.405

.38

.015

21.03

.828 Ref

15.75

.620 Ref

2,95

.116

2XØ

11.17

.440

±.010

.015

X.015

D

.265 [6.73]

.140 ±

.010

“F”

(See Table 2)

.100

[2.54]

.05 Ref

Contact

Mating

Point

Table 5

PCB Thickness

"F" Solder Tail Length ± .010

.062 [1.57]

.092 [2.34]

.094 [2.39]

.110 [2.79]

Board Mounting Options:

1 = None (Special Order)

3 = Press fit posts both ends (Standard)