BR246
Miniature
10 Amps • 2PDT
To MIL-PRF-83536
SPECIFICATIONS
GENERAL
Contact Arrangement
.............................. 2PDT (2 Form C)
Weight............................................................1.6
oz approx.
Designed to meet the requirements of MIL-PRF-83536
PERFORMANCE
Contact Rating
(Note 1):
Resistive...................................... 10 Amps @ 28 VDC or
115/208V 400 Hz
Operate/Release Time:
DC Coil
AC Coil
15 ms max 50 ms max
Excluding bounce time at nominal coil voltage
(Case Grounded)
Inductive........................................ 8 Amps @ 28 VDC or
115/208V 400 Hz
2.5 Amps @ 115/208V 60 Hz
(Case Grounded)
Motor............................................. 4 Amps @ 28 VDC or
115/208V 400 Hz
2 Amps @ 115/208V 60 Hz
(Case Grounded)
Lamp ............................................. 2 Amps @ 28 VDC or
115/208V 400 Hz
1.5 Amps @ 115/208V 60 Hz
(Case Grounded)
Life
....................... 100,000 operations minimum @ rated
resistive load, 125
o
C
Contact Bounce Time..........................................
1 ms max
@ rated contact load, 28 VDC
Contact Voltage Drop:
Before Life ............................... 100 mv max @ 10 Amps
and 6 VDC
After Life .................................. 125 mv max @ 10 Amps
and 6 VDC
ENVIRONMENTAL
Temperature Range..................................
-70
o
C to +125
o
C
Vibration
(Note 2).................................0.12" DA 10 - 70 Hz
30 G's 70 - 3,000 Hz
Shock (Operating)(Note
2) .............................200 G's 6 ms
ELECTRICAL CHARACTERISTICS
Duty Cycle
......................................................... Continuous
Insulation Resistance
..................................100 megohms
@ 500V 25
o
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
80,000 Feet:
All Points................................................... 350 VRMS
Pull In Power..............................................500
mw approx.
MIL-PRF-83536/9 QUALIFIED to ER level M
Notes:
1.
2.
For other ratings consult the factory.
For applications requiring higher shock and
vibration, consult the factory.
3.
AC coil line frequency 50 to 400 Hz.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
W:2000, Rev. 8
BR246
COIL DATA:
MODEL BR246 PART NUMBER
BR246-20()()-6V
BR246-80()()-12V
BR246-320()()-28V
BR246-1000()()-48V
BR246AC-()()-115V
(Note 3)
NOMINAL COIL VOLTAGE
MAXIMUM COIL VOLTAGE
PULL IN VOLTAGE (MAX @ +125
o
C)
DROP OUT VOLTAGE (MAX)
COIL RESISTANCE ± 10% @ 25
o
C
6 VDC
8 VDC
4.5 VDC
1.8 VDC
20 OHMS
12 VDC
15 VDC
9 VDC
3.5 VDC
80 OHMS
28 VDC
29 VDC
18 VDC
5.1 VDC
320 OHMS
48 VDC
59 VDC
36 VDC
11 VDC
1000 OHMS
115 VAC
122 VAC
90 VAC
5 - 30 VAC
I = 0.04 AMPS
Relay Type
Nominal coil resistance
Terminal style
Mounting Type
Nominal coil voltage
BR246
- 320
C
2 - 28V
SCHEMATIC
TERMINAL VIEW
TERMINAL STYLES
MOUNTING CODES
GENERAL NOTES
•
•
Unless otherwise specified, all tests made at nominal coil
voltages, @ 25
o
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. 8
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
stm32/stm8
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