BR23
Crystal Can
Welded • 4PDT
Magnetic Latching
Dry Circuit to 10 Amps
•
PATENTED CONTACT STRUCTURE?
for the most reliable 10-amp magnetic latching relay in the industry
•
AVAILABLE WITH BIFILAR WOUND COIL?
for inductive spike suppression
•
SPACE ENVIRONMENT VERSIONS?
can be manufactured under extreme high-reliability controls
SPECIFICATIONS
GENERAL
Contact Arrangement
.......................... 4PDT (4 Form C)
Magnetic Latching
Weight.........................................................
3.0 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
Latch/Reset Power:
BR23AX.................................................500 mv approx.
BR23BX................................................250 mw approx.
Latch/Reset Time
.......................... 10 ms max, excluding
bounce time at nominal coil voltage
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 mv max @ rated current
6 or 28 VDC
ENVIRONMENTAL
o
o
Temperature Range
............................... -65 C to +125 C
Vibration
(Note 2)............................... 0.4" DA 10 - 38 Hz,
20 G's 38 - 2,000 Hz
Shock (Operating)
(Note 2) ........................ 50 G's 11 ms
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:
Between Coils (BR23AX) ....................... 500 VRMS
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.
6.
3.
4.
For other ratings consult the factory.
Relay contacts which have switched high level currents
are no longer suitable for switching low level loads.
5.
Contacts were placed in the position shown by placing
voltage with the polarity shown on the indicated coil
(reset). To switch contacts, a voltage of indicated
polarity must be applied to the other coil (Latch).
Contacts were placed in position shown by placing
voltage with the polarity indicated on the coil. To switch
contacts a voltage of the reverse polarity must be
applied to the coil.
2.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
W:2000 Rev. 3
BR23
COIL DATA:
PART NUMBER
MODEL BR23AX — 10 Amps (Each Coil, 500 MW)
MODEL BR23BX — 10 Amps (Single Coil, 250 MW)
BR23AX-()()-V1
BR23BX-()()-V1
BR23AX-()()-V2
BR23BX-()()-V2
BR23AX-()()-V3
BR23BX-()()-V3
BR23AX-()()-V4
BR23BX-()()-V4
BR23AX-()()-V5
BR23BX-()()-V5
NOMINAL COIL VOLTAGE
MAXIMUM COIL VOLTAGE
LATCH/RESET VOLTAGE (MAX at +125 C)
LATCH/RESET VOLTAGE (MAX)
COIL RESISTANCE
o
± 10% at 25 C
BR23AX
BR23BX
o
6 VDC
7.3 VDC
4.4 VDC
3 VDC
15 OHMS
37 OHMS
12 VDC
14.8 VDC
8.4 VDC
6 VDC
60 OHMS
125 OHMS
26 VDC
32 VDC
18 VDC
13 VDC
300 OHMS
600 OHMS
48 VDC
59 VDC
34.5 VDC
24 VDC
1100 OHMS
2200 OHMS
115 VDC
127 VDC
79 VDC
57.5 VDC
5,000 OHMS
10,000 OHMS
Relay Type
Coil Configuration
Terminal style
Mounting Type
Nominal coil voltage
BR23
AX - D
1 - V3
SCHEMATIC
TERMINAL VIEW
MOUNTING CODE
TERMINAL STYLES
GENERAL NOTES
• Unless otherwise specified, all tests made at nominal coil
o
voltages, @ 25 C.
• For special coil variations, switching configurations, ter-
minals 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. 3
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
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