BR246-1000B3-48V datasheet, PDF

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BR246-1000B3-48V: DescriptionPower/Signal Relay, 2 Form C, DPDT, Momentary, 0.048A (Coil), 48VDC (Coil), 2304mW (Coil), 10A (Contact), 28VDC (Contact), DC Input, Random, AC/DC Output, Panel Mount,; CategoryMechanical and electronic products relay; File Size172KB，2 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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BR246-1000B3-48V Overview

Power/Signal Relay, 2 Form C, DPDT, Momentary, 0.048A (Coil), 48VDC (Coil), 2304mW (Coil), 10A (Contact), 28VDC (Contact), DC Input, Random, AC/DC Output, Panel Mount,

BR246-1000B3-48V Parametric

Parameter Name	Attribute value
Objectid	1810968364
Reach Compliance Code	compliant
ECCN code	EAR99
body width	13.34 mm
body height	25.65 mm
Body length or diameter	26.04 mm
Maximum coil current (DC)	0.048 A
Coil operating voltage (DC)	36 V
Coil power	2304 mW
Coil release voltage (DC)	11 V
Coil resistance	1000 Ω
Maximum coil voltage (DC)	48 V
Nominal coil voltage	48 V
Coil/Input Power Type	DC
Contact (AC) maximum rated load I	8A@115VAC
Contact (AC) maximum rated load M	4A@115VAC
Contact (AC) maximum rated R load	10A@208VAC
Maximum contact current (AC)	10 A
Maximum contact current (DC)	10 A
Contact (DC) maximum rated R load	10A@28VDC
Maximum contact voltage (AC)	208 V
Maximum contact voltage (DC)	28 V
Contact/Output Power Type	AC/DC
Dielectric strength between coil and contacts	1250 Vrms
Dielectric strength between breaking contacts	1250 Vrms
Electrical life	100000 Cycle(s)
Input switching control type	Random
Insulation resistance	100000000 Ω
Installation features	PANEL MOUNT
Number of terminals	11
operating hours	16 ms
Maximum operating temperature	125 °C
Minimum operating temperature	-70 °C
physical size	26.04mm x 13.34mm x 25.65mm
Guideline	MIL-PRF-83536
Relay action	MOMENTARY
Relay style	2 FORM C
Relay function	DPDT
Relay type	POWER/SIGNAL RELAY
release time	16 ms
surface mount	NO
Termination type	SOLDER HOOK
weight	45.36 g

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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

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

C to +125

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

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:

For other ratings consult the factory.

For applications requiring higher shock and

vibration, consult the factory.

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

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