Microchip-Tech-BR246D-320C3-28V-025M
| Part # | Microchip-Tech-BR246D-320C3-28V-025M |
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BR
2
46
D
Miniature
10 Amps
• 2PDT
To MIL-PRF-83536
DC Suppressed Coils
S
PECIFICATIONS
GENERAL
Operate/Release Time:
DC Coil
15 ms max
Contact Arrangemen
t
………………………… 2PDT (2 Form C)
Weight
………………………….
.
.
……………………… 1.6 oz approx.
Excluding bounce time at nominal coil voltage
Designed to meet the requirements of MIL-PRF-83536
Contact Bounce Time
………………………….
.
.
……… 1 ms max
PERFORMANCE
@ rated contact load, 28 VDC
Contact Rating
(Note 1)
Contact Voltage Drop
:
Resistive………………………….
.
.
….
.
1
0 Amps @ 28 VDC or
115/208V 400 Hz
(Case Grounded)
Inductive………………………….
.
.
……
.
8
A
mps @ 28 VDC or
(Case Grounded)
115/208V 400 Hz
2.5 Amps @ 115/208V 60 Hz
(Case Grounded)
Moto
r
.
…………………………
.
.
………… 4 Amps @ 28 VDC or
115/208V 400 Hz
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) ……………………….
.
2
00 G’s 6 ms
2 Amps @ 115/208V 60 Hz
ELECTRICAL CHARACTERISTICS
(Case Grounded)
Lam
p
.
…………………………
.
.
………… 2 Amps @ 28 VDC or
115/208V 400 Hz
Duty Cycl
e
………………………….
.
.
…………………… Continuous
Insulation Resistance
………………………….
.
.
.100 megohms
@ 500V 25
o
C
(Case Grounded)
1.5 Amps @ 115/208V 60 Hz
(Case Grounded)
Dielectric Strength:
Sea Level:
Contact to Cas
e
.
…………………………
.
.
…. 1,250 VRMS
Contact to Coil ………………………….
.
.
…… 1,250 VRMS
Coil to Case ………………………….
.
.
………. 1,000 VRMS
Across Open Contacts ……………………… 1,250 VRMS
80,000 Feet:
Life
………………….. 100,000 operations minimum @ rated
resistive load, 125
o
C
Pull In Power
………………………….
.
.
…………
.
5
00 mw approx.
All Point
s
.
…………………………
.
.
……………… 350 VRMS
MIL-PRF-83536/10 QUALIFIED to ER level M
Notes
1. For
other ratings consult the factory.
3.
AC coil line frequency50 to 400 Hz.
2. For
applications requiring higher shock
and vibration, consult the factory.
April
201
5
Re
v
.
6
1
© 2015 Microsemi Corporation
COIL DATA
MODEL BR246D PART NUMBER
BR246D-20()()-6V
BR246D-80()()-12V
BR246D-320()()-28V
BR246D-1000()()-48V
NOMINAL COIL VOLTAGE
6 VDC
12 VDC
15 VDC
9 VDC
28 VDC
29 VDC
18 VDC
5.1 VDC
42 VDC
320 OHMS
48 VDC
59 VDC
36 VDC
11 VDC
72 VDC
1000 OHMS
MAXIMUM COIL VOLTAGE
PULL IN VOLTAGE (MAX @ +125
o
C)
DROP OUT VOLTAGE (MAX)
MAXIMUM BACK EMF
8 VDC
4.5 VDC
1.8 VDC
9 VDC
3.5 VDC
18 VDC
80 OHMS
COIL RESISTANCE ± 10% @ 25
o
C
20 OHMS
Relay Type
Nominal coil resistance
Terminal style
Mounting Type
Nominal coil voltage
BR246D –
320
C
2 – 28V
SCHEMATIC
TERMINAL VIEW
TERMINAL STYLES
MOUNTING CODES
GENERAL NOTES
•
Unless otherwise specified, tolerances on decimal
dimensions are ± .010″.
• Unless
otherwise specified, all tests made at nominal coil
voltages, @ 25
o
C.
• Specifications contained herein are subject to change
without notice.
• For special coil variations, switching configurations,
terminals styles and mounting types, consult the factory.
2
Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor
and system solutions for communications, defense & security, aerospace and industrial
markets. Products include high-performance and radiation-hardened analog mixed-signal
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the suitability of its products and services for any particular purpose, nor does Microsemi assume any
liability whatsoever arising out of the application or use of any product or circuit. The products sold
hereunder and any other products sold by Microsemi have been subject to limited testing and should not
be used in conjunction with mission-critical equipment or applications. Any performance specifications are
believed to be reliable but are not verified, and Buyer must conduct and complete all performance and
other testing of the products, alone and together with, or installed in, any end-products. Buyer shall not rely
on any data and performance specifications or parameters provided by Microsemi. It is the Buyer’s
responsibility to independently determine suitability of any products and to test and verify the same. The
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: +1 (949) 380-6136
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: +1 (949) 215-4996
©
201
5
Microsemi Corporation. All
rights reserved. Microsemi and the
Microsemi logo are trademarks of
Microsemi Corporation. All other
trademarks and service marks are the
property of their respective owners.
BR246D
–
06
/
04.15
