BR246-320B2-28V-023M Microsemi Power Management Group, BR246-320B2-28V-023M Datasheet

BR246-320B2-28V-023M

Manufacturer Part Number

BR246-320B2-28V-023M

Description

RELAYS, SOLONOIDS, MOTORS

Manufacturer

Microsemi Power Management Group

Datasheet

1.BR246-320B2-28V-023M.pdf (2 pages)

Specifications of BR246-320B2-28V-023M

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

(Case Grounded)

MIL-PRF-83536/9 QUALIFIED to ER level M

115/208V 400 Hz

SPECIFICATIONS

Miniature

10 Amps • 2PDT

To MIL-PRF-83536

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:

AC coil line frequency 50 to 400 Hz.

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

@ rated contact load, 28 VDC

15 ms max

BR246

DC Coil

30 G's 70 - 3,000 Hz

@ 500V 25

C to +125

and 6 VDC

50 ms max

AC Coil

W:2000, Rev. 8

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BR246-320B2-28V-023M 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-83536/9 QUALIFIED to ER level coil line frequency 50 to 400 Hz. BR246 DC Coil AC Coil 15 ms max 50 ms max @ rated contact load, 28 VDC and 6 VDC and 6 VDC o o ...

Page 2

... COIL DATA: MODEL BR246 PART NUMBER NOMINAL COIL VOLTAGE MAXIMUM COIL VOLTAGE o PULL IN VOLTAGE (MAX @ +125 C) DROP OUT VOLTAGE (MAX) o COIL RESISTANCE ± 10 SCHEMATIC TERMINAL VIEW TERMINAL STYLES MOUNTING CODES • Unless otherwise specified, all tests made at nominal coil o voltages • ...

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