BR24
Crystal Can
Welded • DPDT
Dry Circuit to 10 Amps
SPECIFICATIONS
GENERAL
Contact Arrangement
.......................... 2PDT (2 Form C)
Weight..........................................................1.0
oz approx.
Designed to meet the requirements of MIL-PRF-39016.
PERFORMANCE
Contact Rating
(Note 1):
Resistive .............10 Amps @ 28 VDC or 115V 400 Hz
(Case Ungrounded)
Inductive .......................................3.5 Amps @ 28 VDC
Life
...................................100,000 operations minimum
o
@ rated load, 125 C
Pull In Power
............................................400 mw approx.
Operate/Release Time
.................... 7 ms max, excluding
bounce time at nominal coil voltage
ENVIRONMENTAL
o
o
Temperature Range
............................... -65 C to +125 C
Vibration
(Note 2)................................ 0.4" DA 10 - 31 Hz
20 G's 31 - 2,000 Hz
Shock (Operating)(Note
2) ........................ 50 G's 11 ms
Contact Bounce Time.......................................
2 ms max
@ 10 amps 28 VDC
Contact Voltage Drop:
Before Life.......................100 mv max @ rated current
6 or 28 VDC
After Life ......................... 200 mw max @ rated current
6 or 28 VDC
ELECTRICAL CHARACTERISTICS
Duty Cycle........................................................Continuous
Insulation Resistance
o
10,000 megohms @ 500V 25 C
o
1,000 megohms @ 500V 125 C
Dielectric Strength:
Sea Level:
Contact to Case ................................... 1,250 VRMS
Contact to Coil ..................................... 1,250 VRMS
Coil to Case ......................................... 1,000 VRMS
Across Open Contacts ........................ 1,250 VRMS
70,000 Feet:
All Points ................................................. 500 VRMS
Notes:
1.
For case grounded loads and other ratings, consult the
factory.
For applications requiring other shock and vibration
levels, consult the factory.
3.
4.
2.
For other ratings consult the factory.
Relay contacts which have switched high level currents
are no longer suitable for switching low level loads.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
W:2000, Rev. 4
BR24
COIL DATA:
MODEL BR24 PART NUMBER
NOMINAL COIL VOLTAGE
MAXIMUM COIL VOLTAGE
PULL IN VOLTAGE (MAX @ +125 C)
PULL IN VOLTAGE (MAX)
DROP OUT VOLTAGE (MIN)
COIL RESISTANCE ± 10% @ 25 C
o
o
BR24-21()()-6V
6 VDC
7.4 VDC
4.2 VDC
3.2 VDC
0.3 VDC
21 OHMS
BR24-85()()-12V
12 VDC
14.8 VDC
8.3 VDC
6.4 VDC
0.6 VDC
85 OHMS
BR24-400()()-26V
26 VDC
32 VDC
18 VDC
14 VDC
1.3 VDC
400 OHMS
Relay Type
Nominal coil resistance
Terminal style
Mounting Type
Nominal coil voltage
BR24
- 400
A
1 - 26V
SCHEMATIC
TERMINAL VIEW
TERMINAL STYLES
MOUNTING CODES
GENERAL NOTES
• Unless otherwise specified, all tests made at nominal
o
coil voltages, @ 25 C.
• For special coil variations, switching configurations,
terminals styles and mounting types, consult the factory.
• Unless otherwise specified, tolerances on decimal
dimensions are ± .010".
• Specifications contained herein are subject to change
without notice.
W:2000, Rev. 4
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
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