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 3 of 7

*Solder Thief Solder Pads

(See Note 2)

.050 ± .002

[1.27]

.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

Ø.024 ± .003 Typ

[0.64]

.050 ± .002 Typ

[1.27]

Tolerance Noncumulative

Flow Solder

Direction

Position 2

Position 1

.100 ± .002

[2.54]

2X Ø .109 ± .002

[2.77]

Ø.024 ± .003 Typ

[0.64]

C ± .002

E

.025 ± .002

[0.64]

.355 Max

[9.02]

.305 Min

[7.75]

.160 ± .002

[4.06]

View A

Table 3

Ejector Latches

Dimension E Min

None

.575 [14.61]

Long

1.010 [25.65]

Short

.885 [22.48]

Recommended Mounting Hole Pattern

PTH Right Angle Header

(shown for mounting side of PC Baord)

Notes:

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 Dummy or Solder Thief Solder 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.

3. In order to facilitate soldering it is recommended that ejector latches be installed after the soldering process.