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 2 of 7

Inch

[Imm]

Tolerance Unless Noted

.0

.00

.000

Inch

±.1

±.01

±.005

[ ] Dimensions for Reference Only

Ordering Information

PTH Right Angle Header

81XXX - 5X0X03 - XX

Notes:

D

Position 1

Orientation Triangle

.440 ± .010

[11.18]

.620 Ref

[ 15.75 ]

.405

[10.29]

.265

[6.73]

2X Ø.116

[2.95]

.105

[2.67]

.160 Ref

[4.06]

.306 Ref

[7.77]

“F” (See Table 2)

.015

[0.38]

.140 ± .010

[3.56]

Short Latch

Long Latch

.165 ± .010

[ 4.19 ]

.828 Ref

[ 21.03 ]

Table 1

Contact

Quantity

Dimensions

A

B

C

D Short

(Ref.)

D Long

(Ref.)

020

1.060

[26.92]

0.722

[18.34]

0.500

[12.70]

1.671

[42.44]

1.842

[46.79]

026

1.210

[30.73]

0.872

[22.15]

0.650

[16.51]

1.821

[46.25]

1.992

[50.60]

036

1.460

[37.08]

1.122

[28.50]

0.900

[22.86]

2.071

[52.60]

2.242

[56.95]

040

1.560

[39.62]

1.222

[31.04]

1.000

[25.40]

2.171

[55.14]

2.342

[59.49]

050

1.810

[45.97]

1.472

[37.39]

1.250

[31.75]

2.421

[61.49]

2.592

[65.84]

060

2.060

[52.32]

1.722

[43.74]

1.500

[38.10]

2.671

[67.84]

2.842

[72.19]

068

2.260

[57.40]

1.922

[48.82]

1.700

[43.18]

2.871

[72.92]

3.042

[77.27]

080

2.560

[65.02]

2.222

[56.44]

2.000

[50.80]

3.171

[80.54]

3.342

[84.89]

100

3.060

[77.72]

2.722

[69.14]

2.500

[63.50]

3.671

[93.24]

3.842

[97.59]

C

Table 2

PCB Thickness

"F" Solder Tail Length ± .010

.062 [1.57]

.090 [2.29]

.094 [2.39]

.112 [2.84]

.125 [3.18]

.143 [3.63]

A

B

C

.015 X .015

[0.38] X [0.38]

See Note 1

Position 2

2X .092

[2.34]

.310

[7.87]

Position 1

.050 Typ

[1.27]

.100 Ref

[2.54]

.015 X .015

[0.38] X [0.38]

Notes:

1. This polarization bump does not exist on the 20 position header.

2. Recommended to be mated to the .050" X .100" Wiremount Socket 820 Series.

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 1)

Ejector Latches

(If Ordered Separately)

Long Latches

3505-28B (black)

Short Latches

3505-29B (black)