BR13
Crystal Can Welded • DPDT Dry Circuit
to 5 Amps
Crystal Can
Welded • DPDT
Dry Circuit to 5 Amps
SPECIFICATIONS
GENERAL
Contact Resistance:
Contact Arrangement .......................... 2PDT (2 Form C)
Weight......................................................... 1.3 oz approx.
Designed to meet the requirements of MIL-PRF-39016.
Before Life.......................0.050 Ohms @ rated current
and 6 VDC
After Life..........................0.100 Ohms @ rated current
and 6 VDC
PERFORMANCE
ENVIRONMENTAL
Temperature Range............................... -65oC to +125oC
Vibration (Note 2):
Contact Rating (Note 1)
Resistive:
BR13 ......................................... 5 Amps @ 28 VDC
BR13H.................3 Amps @ 28 VDC or 2 Amps @
115 VAC, 400 Hz (Case Ungrounded)
BR13K........................................2 Amps @ 28 VDC
115 VAC, 400 Hz (Case Ungrounded)
BR13............................................... 0.4" DA 10 - 38 Hz,
20 G's 38 - 2,000 Hz
BR13H and BR13K........................ 0.4" DA 10 - 31 Hz,
20 G's 31 - 2,000 Hz
Shock (Operating) (Note 2) .......................... 50 G's 11 ms
Inductive ........................................... 1 Amp @ 28 VDC
Low Level ............................10-50 µA @ 10-50 mv DC
or peak AC (Note 4)
ELECTRICAL CHARACTERISTICS
Pull In Power:
Duty Cycle........................................................Continuous
Insulation Resistance.. 10,000 megohms @ 500V 25oC
1,000 megohms @ 500V 125oC
BR13.....................................................250 mw approx.
BR13H..................................................100 mw approx.
BR13K ....................................................40 mw approx.
Operate/Release Time:
Dielectric Strength:
Sea Level:
BR13...............................................................5 ms max
BR13H............................................................6 ms max
BR13K ..........................................................15 ms max
excluding bounce time at nominal coil voltage
Contact Bounce Time:
Contact to Case................................... 1,000 VRMS
Contact to Coil ..................................... 1,000 VRMS
Coil to Case ......................................... 1,000 VRMS
Across Open Contacts:
BR13 and BR13H................................ 750 VRMS
BR13K.................................................. 500 VRMS
70,000 Feet
BR13 and BR13H .............2 MS max @ 2 and 3 Amps
@ 28 VDC
BR13K ...........................2 MS max @ 2 Amps 28 VDC
All points.................................................. 350 VRMS
Notes
1. For case grounded loads and other ratings, consult the
factory.
3. For other ratings consult the factory.
4. Relay contacts which have switched high level currents
are no longer suitable for switching low level loads.
2. For applications requiring other shock and vibration
levels, consult the factory.
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© 2015 Microsemi Corporation
April 2015 Rev. 4
1