BR44
1/6-Size Crystal Can
Welded • DPDT
Dry Circuit to 1 Amp
SPECIFICATIONS
GENERAL
ENVIRONMENTAL
Temperature Range............................... -65oC to +125oC
Vibration (Note 2)............................... 0.4" DA 10 - 38 Hz,
20 G's 38 - 2,000 Hz
Contact Arrangement .......................... 2PDT (2 Form C)
Weight....................................................... 0.15 oz approx.
Designed to meet the requirements of MIL-PRF-39016.
Shock (Operating) (Note 2) ........................ 50 G's 11 ms
PERFORMANCE
Contact Rating (Note 1)
ELECTRICAL CHARACTERISTICS
Duty Cycle........................................................Continuous
Insulation Resistance
Resistive .......................................... 1 Amp @ 28 VDC
(Case Ungrounded)
Low Level ............................10-50 µA @ 10-50 mv DC
or peak AC (Note 4)
10,000 megohms @ 500V 25oC
1,000 megohms @ 500V 125oC
Life ...................................100,000 operations minimum
@ rated load, 125oC
Dielectric Strength:
Pull In Power............................................100 mw approx.
Operate/Release Time ................. 3.5 ms max, excluding
bounce time at nominal coil voltage
Contact Bounce Time........ 2 ms max @ 1 Amp 28 VDC
Contact Resistance
Sea Level:
Contact to Case...................................... 500 VRMS
Contact to Coil ........................................ 500 VRMS
Coil to Case ............................................ 500 VRMS
Across Open Contacts ........................... 350 VRMS
70,000 Feet
Before Life.........................0.050 Ohms max @ 1 Amp
and 6 VDC
After Life............................0.100 Ohms max @ 1 Amp
and 6 VDC
All points.................................................. 250 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.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
W:2000, Rev. 3