EEWORLDEEWORLDEEWORLD

Part Number

Search

BR238-890A3-48V

Description
Power/Signal Relay, 3PST, Momentary, 0.054A (Coil), 48VDC (Coil), 2592mW (Coil), 25A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Through Hole-Straight Mount,
CategoryMechanical and electronic products    relay   
File Size180KB,2 Pages
ManufacturerBabcock Inc
Download Datasheet Parametric View All

BR238-890A3-48V Overview

Power/Signal Relay, 3PST, Momentary, 0.054A (Coil), 48VDC (Coil), 2592mW (Coil), 25A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Through Hole-Straight Mount,

BR238-890A3-48V Parametric

Parameter NameAttribute value
MakerBabcock Inc
Reach Compliance Codeunknown
Other featuresAUXILIARY CONTACTS ALSO AVAILABLE, PANEL MOUNTABLE
body width26.04 mm
body height25.65 mm
Body length or diameter26.04 mm
Maximum coil current (DC)0.054 A
Coil operating voltage (DC)36 V
Coil power2592 mW
Coil release voltage (DC)11 V
Coil resistance890 Ω
Maximum coil voltage (DC)48 V
Coil/Input Power TypeDC
Contact (AC) maximum rated R load25A@208VAC
Maximum contact current (AC)25 A
Maximum contact current (DC)25 A
Contact (DC) maximum rated R load25A@28VDC
Maximum contact voltage (AC)208 V
Maximum contact voltage (DC)28 V
Contact/Output Power TypeAC/DC
Electrical life50000 Cycle(s)
JESD-609 codee4
Manufacturer's serial numberBR238
Installation featuresTHROUGH HOLE-STRAIGHT MOUNT
operating hours16 ms
Maximum operating temperature125 °C
Minimum operating temperature-70 °C
physical size26.04mm X 26.04mm X 25.65mm
GuidelineMIL-PRF-6106
Relay actionMOMENTARY
Relay function3PST
Relay typePOWER/SIGNAL RELAY
release time16 ms
surface mountNO
Terminal surfaceGOLD
Termination typeSOLDER
Base Number Matches1
BR238
Miniature
25 Amps • 3PST, 1 PDT
To MIL-PRF-6106
SPECIFICATIONS
GENERAL
Operate/Release Time:
Contact Arrangement
................................. 3PST, 1 PDT
Weight..........................................................3.0
oz approx.
Designed to meet the requirements of MIL-PRF-6106
PERFORMANCE
Contact Rating
(Note 1): (Case Grounded)
Power Contacts:
Resistive .............................. 25 Amps @ 28 VDC or
115/208V 400 Hz
Inductive ...................15 Amps @ 115/208V 400 Hz
12 Amps @ 28 VDC
Motor ................................... 10 Amps @ 28 VDC or
115/208V 400 Hz
Lamp ..................................... 5 Amps @ 28 VDC or
115/208V 400 Hz
Auxiliary Contacts:
Configuration................................................... SPDT
Resistive ................................ 2 Amps @ 28 VDC or
115/208V 400 Hz
Inductive ...................................... 1 Amp @ 28 VDC
115/208V 400 Hz
Lamp .................................. 0.5 Amps @ 28 VDC or
115/208V 400 Hz
.......................50,000 operations minimum @ rated
o
resistive load, 125 C
Pull In Power
............................................500 mw approx.
Life
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
o
o
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
o
@ 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
Notes:
1. For other ratings consult the factory.
2.
For applications requiring higher shock and
vibration, consult the factory.
3.
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. 3
Design of helical antenna based on finite element method
[b][font=Verdana]Design of spiral antenna based on finite element method[/font][/b]At present, in wireless[/font][font=Arial]communication and military communication, such as mountain highway communic...
xtss RF/Wirelessly
NUCLEO-G431RB Review -> DAC Review
[i=s]This post was last edited by elike on 2019-9-22 21:39[/i]NUCLEO-G431RB Review The DAC in this chip is a 12 -bit DAC with a total of 4 DAC interfaces . There are two channels of DAC that can be ou...
elike stm32/stm8
Application skills/PIC series microcontroller programming basics
1. Basic format of the programFirst introduce two pseudo instructions:EQU —— label assignment pseudo instruction ORG —— address definition pseudo instruction After RESET, the instruction counter PC of...
rain Microchip MCU
STM32F107 serial port 1 sending error
The source programs of serial port 1 and serial port 2 are almost the same. Now serial port 2 is completely normal, but serial port 1 can only receive. Sometimes there is no data when sending, and som...
zjp_zy Embedded System
Why are the effects of using a simulator and burning into an IC different?
#include#include/***************for 24c02************************************************************/ #define WriteDeviceAddress 0xa0 //The 6th and 7th bits control the segment address of the data, t...
zhangxian8031 Embedded System
Negative delay information
I am a beginner in ramps and would like to ask you for information about negative delay. Thank you very much. My email address is [email]volcanoeject@163.com[/email]...
davidsui MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2531  2848  907  1116  2761  51  58  19  23  56 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号