640468 datasheet(55/84 Pages) MACOM

55 / 84 page

Closed End with Locking Ramp

without Polarizing Tabs

with Polarizing Tabs

.156

[3.96]

Typ.

.097

[2.46]

.100

[2.54]

.308

[7.82]

.725

[18.42]

.245

[6.22]

.100

[2.54]

.325

[8.26]

.355

[9.02]

.280

[7.11]

.180

[4.57]

.230

[5.84]

.090

[2.29]

without Polarizing Tabs

.725

[18.42]

.245

[6.22]

.100

[2.54]

.325

[8.26]

.385

[9.78]

.230

[5.84]

.180

[4.57]

.090

[2.29]

.280

[7.11]

Feed-Thru with Locking Ramp

.156

[3.96]

Typ.

.097

[2.46]

AWG

.100

[2.54]

.308

[7.82]

Base Part Numbers

Closed End with Locking Ramp

Feed-Thru with Locking Ramp

Without Tabs

With Tabs

Without Tabs

With Tabs

Connector Type

& Wire Size

Connector

RoHS

Connector

RoHS

Connector

RoHS

Connector

RoHS

Part Nos.

Equiv.

Part Nos.

Equiv.

Part Nos.

Equiv.

Part Nos.

Equiv.

Standard UL94V-0, Tin Plated

18 AWG

644329

32–42

644381

32–42

644375

32–42

644387

32–42

0.8-0.9 mm2

20 AWG

644370

32–42

644382

32–42

644376

32–42

644388

32–42

0.5-0.6 mm2

22 AWG

644371

32–42

644383

32–42

644377

32–42

644389

32–42

0.3-0.4 mm2

Material and Finish

Housing — UL94V-0 rated, nylon,

black

Contacts — High conductivity copper

alloy, post tin plated

For mateability options, see

matrix on page 54.

For strain relief and dust

covers, see pages 40

and 41.

For mating half visuals, see

pages 46 thru 48 and 50,

52 and 53, (49 and 51 Front

Bend Headers only). Mates

with tin-plated square posts

only.

Refer to pages 70 thru 74

for approved wire listing.

Note: To determine connector overall

length (Dim. A), multiply .156 x the

number of circuits. Example: .156 x

10 circuits equals 1.560 inches

[39.62 mm].

Note: Tyco Electronics does not rec-

ommend terminating an MTA contact

more than one time. Use replace-

ment contacts when required for

field repairs or wire gage changes.

Wire Size

Part

AWG

mm2

Numbers

0.8-0.9

3-644508-1

0.5-0.6

3-644509-1

0.3-0.4

3-644510-1

.562

[14.27]

.116

[2.95]

AWG

Connector Ordering

Information

The “Base Part Numbers”

Chart above shows the base

part number and number of

circuits available for the

described connectors.

Prefixes and suffixes are deter-

mined by the number of circuit

positions in the connector. For

example, the complete part

number for a 10-position

closed end connector with

locking ramp and without

polarizing tabs for 18 AWG

wire would be:

Base number 644329 plus

prefix-and-suffix

1- — -0

The correct ordering number is

1-644329-0

The set of numbers in bold face

are the RoHS equivalent ver-

sion of the standard product.

Example:

No. of

Standard

Lead Free

Pos.

Prefix/Suffix

RoHS

Prefix/Suffix

644329–2

3-644329–2

thru

1-644329-2

4-644329-2

See page 15 for an explanation of

RoHS lead free equivalents.

Note: All RoHS equivalent part num-

bers may not be available upon cat-

alog release. If the number you

need is not available, please contact

Product Engineering to expedite

your request.

Replacement IDC Contacts

Material and Finish

Contacts — High conductivity copper

alloy post tin plated

MTA-156 IDC Quad Connectors—Closed End and Feed-Thru

MTA, CST-100 II, SL-156 and

AMP Economy Power (EP) Connectors

Catalog 82056

Dimensions are in inches and

Dimensions are shown for

USA: 1-800-522-6752

South America: 55-11-2103-6000

Revised 6-08

millimeters unless otherwise

reference purposes only.

Canada: 1-905-470-4425

Hong Kong: 852-2735-1628

specified. Values in brackets

Specifications subject

Mexico: 52-55-1106-0800

Japan: 81-44-844-8013

www.tycoelectronics.com

are metric equivalents.

to change.

C. America: 57-1-254-4444

UK: 44-208-420-8341

640468 数据表(PDF) 55 Page - Tyco Electronics

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