MS4012D datasheet(46/86 Pages) POSITRONIC

46 / 86 page

*1 CONTACT VARIANT

FACE VIEW OF MALE OR REAR VIEW OF FEMALE

SHELL SIZE 1

19W1

Eighteen Size 22 Signal Contacts

and One Size 8 Power Contact

*2 45W2

Forty-three Size 22 Signal Contacts

and Two Size 8 Power Contacts

SHELL SIZE 4

SHELL SIZE 2

8W2

Six Size 22 Signal Contacts and

Two Size 16 Power Contacts

NOTES:

*1 Additional contact variants may be tooled at customer request.

*2 45W2 variant currently available in female only. Contact Technical Sales for availability of male connector.

MECHANICAL CHARACTERISTICS, continued:

Shells:

Male shells may be dimpled for EMI/ESD

ground paths.

Polarization:

Trapezoidally shaped shells and polarized

jackscrews.

Locking Systems:

Jackscrews and vibration locking systems.

Mechanical Operations:

1000 operations minimum per IEC 60512-5.

ELECTRICAL CHARACTERISTICS:

SIZE 22 CONTACTS

Contact Current Rating:

5 amperes nominal.

Initial Contact Resistance:

0.005 ohms maximum.

Proof Voltage:

1000 V r.m.s.

SIZE 16 CONTACTS

POWER CONTACTS

Contact Current Rating - Tested per UL 1977:

Standard Contact Material:

28 amperes.

High Conductivity Contact Material:

40 amperes.

See Temperature Rise Curves on page 2 for details.

Initial Contact Resistance:

Standard Contact Material: 0.0016 ohms max. Per IEC 60512-

2, Test 2b.

High Conductivity

Contact Material:

0.001 ohms max. Per IEC 60512-2,

Test 2b.

Proof Voltage:

1000 V r.m.s.

SIZE 8 CONTACTS

POWER CONTACTS

For electrical characteristics, see page 4.

SHIELDED CONTACTS

For electrical characteristics, see page 69.

HIGH VOLTAGE CONTACTS

For electrical characteristics, see page 69.

CONNECTOR

Insulation Resistance:

5 G ohms.

Clearance and

Creepage Distance:

0.042 inch [1.06mm] minimum.

Working Voltage:

300 V r.m.s.

CLIMATIC CHARACTERISTICS:

Temperature Range:

-55°C to +125°C.

Damp Heat, Steady State:

10 days.

THERMOCOUPLE CONTACTS:

Size 22 crimp contacts are available. See page 71 for details.

PCB mount contacts are available in CBDD series, see page 27 for

details.

TECHNICAL CHARACTERISTICS, continued

continued from previous page. . . .

Note: Connectors can be kitted with

all applicable removable contacts,

contact Technical Sales for

connector part number.

DIMENSIONS ARE IN INCHES [MILLIMETERS].

ALL DIMENSIONS ARE SUBJECT TO CHANGE.

PROFESSIONAL, INDUSTRIAL AND MILITARY QUALITY

THREE PERFORMANCE LEVELS FOR BEST COST/PERFORMANCE RATIO

HIGH DENSITY CRIMP / SOLDER REMOVABLE CONTACTS

Combo-D

D-Sub

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