MS4012D datasheet(34/86 Pages) POSITRONIC

34 / 86 page

Straight Printed Board Mount – 0.020 inch

[0.51mm] diameter.

Right Angle (90°) Printed Board Mount –

0.030 inch [0.76 mm] diameter.

Power Contacts,

Terminations:

Size 16 contacts- printed board terminations

with 0.063 inch [1.60mm] diameters.

Size 8 contacts - printed board terminations

with 0.078 inch [1.98mm], 0.094 inch

[2.39mm] and 0.125 inch [3.18mm]

termination diameters.

Shielded Contacts,

Removable:

See table of cable sizes for contact

termination dimensions, page 78.

High Voltage Contacts:

Straight and right angle (90°) terminations –

0.041 inch [1.04mm] minimum hole diameter.

Shells:

Male shells may be dimpled for EMI/ESD

ground paths.

Polarization:

Trapezoidally shaped shells and polarized

jackscrews.

Mounting to

Angle Brackets:

Jackscrews and riveted fasteners with 0.120

inch [3.05mm] diameter hole, and threaded

riveted fasteners with 4-40 threads and nylon

inserts.

Mounting to

Printed Board:

Rapid installation push-on fasteners and

threaded posts.

Locking Systems:

Jackscrews and vibration locking systems.

Mechanical Operations:

Open entry, 500 operations. PosiBand closed

entry, 1000 operations minimum. Per IEC

60512-5.

ELECTRICAL CHARACTERISTICS:

SIZE 22 CONTACT

Contact Current Rating:

5 amperes nominal.

Initial Contact Resistance:

0.010 ohms maximum for open entry

0.005 ohms maximum for closed entry

Proof Voltage:

1000 V r.m.s.

TECHNICAL CHARACTERISTICS, continued

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:

Straight and right angle PCB mount contacts are available, please contact

Technical Sales for details.

Size 22 crimp contacts are available in CBCD series, see page 71 for

details.

continued from previous page. . . .

*1 CONTACT VARIANT

FACE VIEW OF MALE OR REAR VIEW OF FEMALE

SHELL SIZE 1

8W2

Six Size 22 Signal Contacts and

Two Size 16 Power Contacts

19W1

Eighteen Size 22 Signal Contacts

and One Size 8 Power Contact

SHELL SIZE 2

NOTES:

*1 Additional contact variants may be tooled

at customer request.

*2 For technical, dimensional and PCB layout

information on 15W4 variants, contact

Technical Sales.

*3 45W2 variant currently available in male

only. Contact Technical Sales for availability

of female connector.

*3 45W2

Forty-three Size 22 Signal Contacts

and Two Size 8 Power Contacts

SHELL SIZE 4

NEW!

SHELL SIZE 3

*2 15W4

Eleven Size 22 Signal Contacts

and Four Size 8 Power Contacts

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 PCB MOUNT

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MS4012D Datasheet(PDF) 34 Page - Positronic.

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