640468 datasheet(20/66 Pages) TEC

20 / 66 page

PAGE 20

MTA, CST-100 II and SL-156 Connectors

MTA-100 Polarized High Temperature Headers—Straight and Right-Angle

Straight Post (.025 [0.64] Square)

.113

[2.87]

.025

[0.64]

Sq.

.100

[2.54]

.050

[1.27]

Post

No. 1

.290

[7.37]

.135

[3.43]

.550

[13.97]

.070

[1.78]

.125

[3.18]

.250

[6.35]

.347

[8.81]

Right-Angle Post (.025 [0.64] Square)

.113

[2.87]

.025

[0.64]

Sq.

.100

[2.54]

.050

[1.27]

Post

No. 1

.290

[7.37]

.125

[3.18]

.070

[1.78]

.112

[2.84]

.250

[6.35]

.347

[8.81]

.140

[3.56]

Recommended Mounting Hole Pattern for .062 [1.57] Thick PC Board

.300

[7.62]

.150

[3.81]

.100

[2.54]

Typ.

.040

[1.02]

Pre-Tinned Plated

Thru Hole Typ.

.060

[1.52]

Pre-Tinned Land

Both Sides Typ.

.008

[0.20]

Min. Thk. Solder

Paste In Area Shown

.065

[1.65]

.0325

[0.826]

Post No. 1

For use with Infrared

Reflow Process

Maximum Temperature

Rating:

2–12 Position: 280°C

13–18 Position: 235°C

Note: Consult Product Drawing

for details on placing headers

onto PC boards.

Base Part Numbers

Straight Posts

Straight Posts (Tube Loaded)

Right-Angle Posts

Header

RoHS

Header

RoHS

Header

RoHS

Part Nos.

Equiv.

Part Nos.

Equiv.

Part Nos.

Equiv.

Standard UL94V-0, Tin Plated

647047

32–42

647298

32–42

647048

32–42

Standard UL94V-0, .000030 [0.00076] Gold Plated

647109

32–42

647300

32–42

647114

32–42

Standard UL94V-0, .000015 [0.00038] Gold Plated

647075

32–42

647299

32–42

647076

32–42

Note: Select load headers (omitted pin headers) are available upon request. Please contact product

engineer or product manager for details.

Material and Finish

Housing—

2–12 Position—UL94V-0 rated, nylon, black

13–18 Position—UL94V-0 rated, LCP, black

Posts—Copper alloy, tin plated,

.000030 [0.00076] or .000015

[0.00038] gold over nickel

Note:

1. Post(s) can be omitted for keying purposes.

Specify the desired post(s) to be omitted

using the figure to identify Post No. 1.

2. Gold headers are duplex plated, gold on

mating end of post and tin on the solder tail.

3. To determine header overall length (dim. A)

multiply .100 x the number of posts. Example:

.100 x 10 posts equals 1.000 inch [25.4 mm].

For mateability options, see matrix on

pages 5 and 6.

For mating half visuals, see pages 7, 8

and 24.

Header Ordering Information

The “Base Part Numbers” Chart at right

shows the base part number.

Prefixes and suffixes are determined

by the number of post positions in the

header. For example, the complete part

number for a 10-position header with

straight posts would be:

Base number

647047 plus

prefix-and-suffix

4- — -0

The correct ordering number is

4-647047-0

All part numbers are the RoHS equivalent

version. Example:

No. of

Lead Free

Pos.

RoHS

Prefix/Suffix

3-647047-2

thru

4-647047-2

thru

See page 8 for an explanation of RoHS lead free

equivalents.

Note: All RoHS equivalent part numbers may not be

available upon catalog release. If the number you need

is not available, please contact Product Engineering to

expedite your request.

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