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 5 of 7

.050 ± .002

[1.27]

∅

.025 ± .003

[0.64]

.100 ± .002

[2.54]

.045 - .060

[1.14] - [1.52]

.025 - .035

[0.64] - [0.89]

*Solder Thief Solder Pads required only on

Solder side of PC Board.

View A

*Solder Thief

Solder Pads

(See Note2)

VIEW A

2X .205 ± .003

[5.21]

.050 ± .002 Typ

[1.27]

Tolerance Noncumulative

Flow Solder

Direction

.160 Min

[4.06]

.050 ± .003

[1.27]

.100 ± .002

[2.54]

.225 Min

[5.72]

.100 ± .002

[2.54]

2X ∅ .109 ± .002

[2.77]

D ± .002

E

∅

.025 ± .003 Typ

[0.64]

View A

Table 6

Ejector/Latches

Dimension E (Min)

None

.215 [5.46]

Long

.650 [16.51]

Short

.525 [13.34]

Inch

[Imm]

Tolerance Unless Noted

.0

.00

.000

Inch

±.1

±.01

±.005

[ ] Dimensions for Reference Only

Recommended Mounting Hole Pattern

PTH Vertical Header

(shown for mounting side of PC Board)

Note:

1. Recommended to process PC Boards through the solder bath such that the connector enters end first

(two solder tails at a time). This will help prevent solder bridging.

2. A Solder Thief Solder Pad (Dummy Pad) at the end of each row is recommended on the bottom or solder side of the PC Board in order to

help prevent solder bridging on the end solder tails. The Solder Thiefs are only required on the end of the rows which leave the solder

bath last.