BR44-1.5KH1-26V datasheet, PDF

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BR44-1.5KH1-26V: DescriptionPower/Signal Relay, 2 Form C, DPDT, Momentary, 0.017A (Coil), 26VDC (Coil), 442mW (Coil), 1A (Contact), 28VDC (Contact), DC Input, Random, DC Output, Through Hole-Straight Mount,; CategoryMechanical and electronic products relay; File Size136KB，2 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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BR44-1.5KH1-26V Overview

Power/Signal Relay, 2 Form C, DPDT, Momentary, 0.017A (Coil), 26VDC (Coil), 442mW (Coil), 1A (Contact), 28VDC (Contact), DC Input, Random, DC Output, Through Hole-Straight Mount,

BR44-1.5KH1-26V Parametric

Parameter Name	Attribute value
Maker	Microsemi
Reach Compliance Code	compli
ECCN code	EAR99
body width	5.97 mm
body height	10.29 mm
Body length or diameter	12.7 mm
Maximum coil current (DC)	0.017 A
Coil operating voltage (DC)	18 V
Coil power	442 mW
Coil release voltage (DC)	1.3 V
Coil resistance	1500 Ω
Maximum coil voltage (DC)	26 V
Nominal coil voltage	26 V
Coil/Input Power Type	DC
Maximum contact current (DC)	1 A
Contact (DC) maximum rated R load	1A@28VDC
Contact resistance	50 mΩ
Maximum contact voltage (DC)	28 V
Contact/Output Power Type	DC
Dielectric strength between coil and contacts	500 Vrms
Dielectric strength between breaking contacts	350 Vrms
Electrical life	100000 Cycle(s)
Input switching control type	Random
Insulation resistance	10000000000 Ω
Installation features	THROUGH HOLE-STRAIGHT MOUNT
Number of terminals	8
operating hours	5.5 ms
Maximum operating temperature	125 °C
Minimum operating temperature	-65 °C
PCB hole count	8
physical size	12.7mm x 5.97mm x 10.29mm
Guideline	MIL-PRF-39016
Relay action	MOMENTARY
Relay style	2 FORM C
Relay function	DPDT
Relay type	POWER/SIGNAL RELAY
release time	5.5 ms
surface mount	NO
Terminal length	0.038 inch
Termination type	SOLDER
weight	4.25 g

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BR44

1/6-Size Crystal Can

Welded • DPDT

Dry Circuit to 1 Amp

SPECIFICATIONS

GENERAL

Contact Arrangement

.......................... 2PDT (2 Form C)

Weight.......................................................

0.15 oz approx.

Designed to meet the requirements of MIL-PRF-39016.

ENVIRONMENTAL

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

PERFORMANCE

Contact Rating

(Note 1)

Resistive .......................................... 1 Amp @ 28 VDC

(Case Ungrounded)

Low Level ............................ 10-50 µA @ 10-50 mv DC

or peak AC (Note 4)

Life

...................................100,000 operations minimum

@ rated load, 125 C

Pull In Power

............................................100 mw approx.

Operate/Release Time

................. 3.5 ms max, excluding

bounce time at nominal coil voltage

Contact Bounce Time........

2 ms max @ 1 Amp 28 VDC

Contact Resistance

Before Life......................... 0.050 Ohms max @ 1 Amp

and 6 VDC

After Life ............................ 0.100 Ohms max @ 1 Amp

and 6 VDC

ELECTRICAL CHARACTERISTICS

Duty Cycle........................................................Continuous

Insulation Resistance

10,000 megohms @ 500V 25 C

1,000 megohms @ 500V 125 C

Dielectric Strength:

Sea Level:

Contact to Case ...................................... 500 VRMS

Contact to Coil ........................................ 500 VRMS

Coil to Case ............................................ 500 VRMS

Across Open Contacts ........................... 350 VRMS

70,000 Feet

All points.................................................. 250 VRMS

Notes:

1. For case grounded loads and other ratings, consult the

factory.

For applications requiring other shock and vibration

levels, consult the factory.

For other ratings consult the factory.

Relay contacts which have switched high level currents

are no longer suitable for switching low level loads.

14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013

W:2000, Rev. 3

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