BR251-38A1-6V datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Mechanical and electronic products> relay> BR251-38A1-6V

BR251-38A1-6V: DescriptionPower/Signal Relay, 1 Form C, SPDT, Latched, 0.158A (Coil), 6VDC (Coil), 948mW (Coil), 25A (Contact), 28VDC (Contact), DC Input, Random, AC/DC Output, Through Hole-Straight Mount,; CategoryMechanical and electronic products relay; File Size160KB，2 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

Download Datasheet Parametric View All

BR251-38A1-6V Overview

Power/Signal Relay, 1 Form C, SPDT, Latched, 0.158A (Coil), 6VDC (Coil), 948mW (Coil), 25A (Contact), 28VDC (Contact), DC Input, Random, AC/DC Output, Through Hole-Straight Mount,

BR251-38A1-6V Parametric

Parameter Name	Attribute value
Maker	Microsemi
Objectid	1810968641
Reach Compliance Code	compliant
ECCN code	EAR99
compound_id	69619574
body width	13.34 mm
body height	25.65 mm
Body length or diameter	26.04 mm
Maximum coil current (DC)	0.158 A
Coil operating voltage (DC)	4.5 V
Coil power	948 mW
Coil release voltage (DC)	3 V
Coil resistance	38 Ω
Maximum coil voltage (DC)	6 V
Nominal coil voltage	6 V
Coil/Input Power Type	DC
Contact (AC) maximum rated load I	15A@115VAC
Contact (AC) maximum rated load M	10A@115VAC
Contact (AC) maximum rated R load	25A@208VAC
Maximum contact current (AC)	25 A
Maximum contact current (DC)	25 A
Contact (DC) maximum rated R load	25A@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	50000 Cycle(s)
Input switching control type	Random
Insulation resistance	100000000 Ω
JESD-609 code	e4
Installation features	THROUGH HOLE-STRAIGHT MOUNT
Number of terminals	7
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-6106
Relay action	LATCHED
Relay style	1 FORM C
Relay function	SPDT
Relay type	POWER/SIGNAL RELAY
release time	16 ms
surface mount	NO
Terminal surface	GOLD
Termination type	SOLDER
weight	45.36 g

Preview

Download Datasheet

View All

BR251

Miniature

25 Amps • 1PDT

Magnetic Latching

To MIL-PRF-6106

SPECIFICATIONS

GENERAL

Contact Arrangement

.......................... 1PDT (1 Form C)

Magnetic Latching

Weight..........................................................1.6

oz approx.

Designed to meet the requirements of MIL-PRF-6106

PERFORMANCE

Contact Rating

(Note 1):

Resistive ................................... 25 Amps @ 28 VDC or

115/208V 400 Hz

(Case Grounded)

Inductive ................................... 15 Amps @ 28 VDC or

(Case Grounded)

115/208V 400 Hz

12 Amps @ 28 VDC

(Case Grounded)

Motor......................................... 10 Amps @ 28 VDC or

115/208V 400 Hz

(Case Grounded)

Lamp .......................................... 5 Amps @ 28 VDC or

115/208V 400 Hz

(Case Grounded)

Latch/Reset Time:

DC Coil

AC Coil

15 ms max 50 ms max

Excluding bounce time at nominal coil voltage

Contact Bounce Time.......................................

1 ms max

@ rated contact load, 28 VDC

Contact Voltage Drop:

Before Life............................. 150 mv max @ 25 Amps

and 6 VDC

After Life ................................ 175 mv max @ 25 Amps

and 6 VDC

ENVIRONMENTAL

Temperature Range

............................... -70 C to +125 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 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

Life

.......................50,000 operations minimum @ rated

resistive load, 125 C

Latch/Reset Power..................................500

mw approx.

MIL-PRF-6106/20 QUALIFIED

Notes:

1. For other ratings consult the factory.

For applications requiring higher shock and

vibration, consult the factory.

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

W:2000, Rev. 4

AC coil line frequency 50 to 400 Hz.

Recommended Resources

WavePro HD high-precision oscilloscope, do you know?

Encoder circuit composed of 148-LS148

LM1812 (industrial control, communication and alarm equipment) ultrasonic remote control transmitting or receiving circuit

Ultrasonic leak detector circuit

DC strobe light

Multi-channel centralized control adjustable integrated stabilized power supply composed of CW137

How to debug WM8960 audio driver with tinymix?: RT, let me share my experience from someone who has used it. I need to learn more....; Wince.Android Embedded System

[Image recognition classification & motion detection & analog signal processing system based on Raspberry Pi 400, Part 4] Try to make an MP3 player...: This player was originally used to analyze the audio spectrum, but I later found that it might not be useful in the project, so I made a small, simple music player, implemented with madplay, as an ent...; donatello1996 DigiKey Technology Zone

Wiring harness insulation resistance test, which method would you choose?: Full-function + batch wiring harness testing, or single-function + time-consuming and labor-intensive wiring harness testing, which one would you choose?...; aigtekatdz Test/Measurement

Post a reply: I found that there are only a few people who post and reply to posts in this forum. Is it just these few people or what?...; 斩我明道 Talking

About the circuit problem of VCA820: The circuit is connected according to the diagram below on the datasheet, but it generates self-excitation as soon as the input signal is connected (no matter how high the frequency of the signal is),...; paion Analog electronics

Circuit design question, why is it designed like this?: Why is the Q23 transistor added to the circuit in the figure? What is its use? speed_input is the vehicle speed input (PWM signal) MCU_speed_out is the vehicle speed output (PWM signal) speed_out is a...; jianshan198977 Analog electronics

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components