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BR246D-320B1-28V-020L

Description
Electromechanical Relay, DPDT, 29VDC (Coil), 10A (Contact), 28VDC (Contact), Random, AC/DC Output
CategoryMechanical and electronic products    relay   
File Size172KB,2 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
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BR246D-320B1-28V-020L Overview

Electromechanical Relay, DPDT, 29VDC (Coil), 10A (Contact), 28VDC (Contact), Random, AC/DC Output

BR246D-320B1-28V-020L Parametric

Parameter NameAttribute value
MakerMicrosemi
Reach Compliance Codecompliant
body width13.33 mm
body height25.65 mm
Body length or diameter26.03 mm
Coil operating voltage (DC)18 V
Coil release voltage (DC)5.1 V
Coil resistance320 Ω
Maximum coil voltage (DC)29 V
Nominal coil voltage28 V
Coil/Input Power TypeDC
Contact (AC) maximum rated load I8A@115VAC
Contact (AC) maximum rated load M4A@115VAC
Contact (AC) maximum rated R load10A@115VAC
Maximum contact current (AC)10 A
Maximum contact current (DC)10 A
Contact (DC) maximum rated R load10A@28VDC
Maximum contact voltage (AC)115 V
Maximum contact voltage (DC)28 V
Contact/Output Power TypeAC/DC
Dielectric strength between coil and contacts1250 Vrms
Dielectric strength between breaking contacts1250 Vrms
Electrical life100000 Cycle(s)
Input switching control typeRandom
Insulation resistance100000000 Ω
Number of terminals8
operating hours15 ms
Maximum operating temperature125 °C
Minimum operating temperature-70 °C
physical size26.03mm x 13.33mm x 25.65mm
Relay style2 FORM C
Relay functionDPDT
release time15 ms
Terminal length0.0076 inch
Termination typeSOLDER HOOK
weight45.4 g
Base Number Matches1
BR246D
Miniature
10 Amps • 2PDT
To MIL-PRF-83536
DC Suppressed Coils
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:
Excluding bounce time at nominal coil voltage
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
DC Coil
15 ms max
(Case Grounded)
Inductive........................................ 8 Amps @ 28 VDC or
(Case Grounded)
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
(Case Grounded)
1.5 Amps @ 115/208V 60 Hz
(Case Grounded)
Life
....................... 100,000 operations minimum @ rated
resistive load, 125
o
C
Pull In Power..............................................500
mw approx.
MIL-PRF-83536/10 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 frequency50 to 400 Hz.
14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013
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