BR246D-320B3-28V-026M Microsemi Power Management Group, BR246D-320B3-28V-026M Datasheet

BR246D-320B3-28V-026M

Manufacturer Part Number

BR246D-320B3-28V-026M

Description

RELAYS, SOLONOIDS, MOTORS

Manufacturer

Microsemi Power Management Group

Datasheet

1.BR246D-320B1-28V-020M.pdf (2 pages)

Specifications of BR246D-320B3-28V-026M

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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GENERAL

Contact Arrangement .............................. 2PDT (2 Form C)

Weight............................................................1.6 oz approx.

PERFORMANCE

Contact Rating (Note 1):

Life

Pull In Power..............................................500 mw approx.

Notes:

Designed to meet the requirements of MIL-PRF-83536

Resistive...................................... 10 Amps @ 28 VDC or

Inductive........................................ 8 Amps @ 28 VDC or

Motor............................................. 4 Amps @ 28 VDC or

Lamp ............................................. 2 Amps @ 28 VDC or

For other ratings consult the factory.

For applications requiring higher shock

and vibration, consult the factory.

....................... 100,000 operations minimum @ rated

14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013

2.5 Amps @ 115/208V 60 Hz

1.5 Amps @ 115/208V 60 Hz

2 Amps @ 115/208V 60 Hz

resistive load, 125

MIL-PRF-83536/10 QUALIFIED to ER level M

(Case Grounded)

115/208V 400 Hz

SPECIFICATIONS

Miniature

10 Amps • 2PDT

To MIL-PRF-83536

DC Suppressed Coils

Operate/Release Time:

Contact Bounce Time.......................................... 1 ms max

Contact Voltage Drop:

ENVIRONMENTAL

Temperature Range.................................. -70

Vibration (Note 2).................................0.12" DA 10 - 70 Hz

Shock (Operating)(Note 2) .............................200 G's 6 ms

ELECTRICAL CHARACTERISTICS

Duty Cycle ......................................................... Continuous

Insulation Resistance ..................................100 megohms

Dielectric Strength:

Excluding bounce time at nominal coil voltage

Before Life ............................... 100 mv max @ 10 Amps

After Life .................................. 125 mv max @ 10 Amps

Sea Level:

80,000 Feet:

Contact to Case ..................................... 1,250 VRMS

Contact to Coil ....................................... 1,250 VRMS

Coil to Case ........................................... 1,000 VRMS

Across Open Contacts ........................... 1,250 VRMS

All Points................................................... 350 VRMS

AC coil line frequency50 to 400 Hz.

BR246D

@ rated contact load, 28 VDC

30 G's 70 - 3,000 Hz

@ 500V 25

C to +125

15 ms max

and 6 VDC

DC Coil

W:2000, Rev. 5

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BR246D-320B3-28V-026M Summary of contents

Page 1

... Coil to Case ........................................... 1,000 VRMS o resistive load, 125 C Across Open Contacts ........................... 1,250 VRMS 80,000 Feet: All Points................................................... 350 VRMS MIL-PRF-83536/10 QUALIFIED to ER level coil line frequency50 to 400 Hz. BR246D DC Coil 15 ms max @ rated contact load, 28 VDC and 6 VDC and 6 VDC +125 3,000 Hz ...

Page 2

... COIL DATA: MODEL BR246D PART NUMBER NOMINAL COIL VOLTAGE MAXIMUM COIL VOLTAGE o PULL IN VOLTAGE (MAX @ +125 C) DROP OUT VOLTAGE (MAX) MAXIMUM BACK EMF o COIL RESISTANCE ± 10 SCHEMATIC TERMINAL VIEW MOUNTING CODES • Unless otherwise specified, all tests made at nominal coil o voltages • ...

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