EEWORLDEEWORLDEEWORLD

Part Number

Search

MDSR-4 22-38

Description
magnetic / reed switches
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size88KB,3 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
Environmental Compliance
Download Datasheet Parametric Compare View All

MDSR-4 22-38 Overview

magnetic / reed switches

MDSR-4 22-38 Parametric

Parameter NameAttribute value
ManufactureLittelfuse
Product CategoryMagnetic / Reed Switches
RoHSYes
Switch TypeReed
Contact Form1 Form A (SPST - NO)
Contact Rating500 mA
Operate Range22 AT to 38 AT
Termination StyleAxial
PackagingBulk
MountingThrough Hole
Factory Pack Quantity100
Application Note AN110A
SPST (Form A)
Reed Switch Selector Guide
SPDT (Form C)
Switching Standard
"B"
"C"
Switching Current Sensitivity
"A"
Overall
Glass Body
Max
(Pull-In)
Length
Diameter
Switching Voltage
Glass Body
Switch
Contact
Range
Length Max
(Wires)
Max
Power Max [Volt] [Ampere]
Name
Key Features
Form
Max [W] (Note 1)
(Note 2)
[AT]
[mm[inch]]
[mm[inch]]
[mm[inch]]
MITI-3V1 Ultra Small (7mm glass body)
A (SPST)
10 W
170 Vdc
0.5 Adc
6-15
7.00 [.276] 46.00 [1.810] 1.80 [.071]
MDSR-10 Very Small (10mm glass body)
A (SPST)
10 W
200 Vdc
0.5 Adc
10-25
10.16 [.400] 40.38 [1.590] 1.80 [.071]
MDSR-7 Small (12.7mm glass body)
A (SPST)
10 W
200 Vdc
0.5 Adc
10-25
12.70 [.500] 40.38 [1.590] 1.80 [.071]
FLEX-14 Flexible Leads (14mm glass body) A (SPST)
10 W
200 Vdc
0.5 Adc
10-30
14.00 [.551] 44.30 [1.744] 2.28 [.090]
MDCG-4 General Purpose Switch
A (SPST)
10 W
200 Vdc
0.5 Adc
12-38
15.24 [.600] 40.38 [1.590] 2.28 [.090]
MDRR-6 240 VAC switching
A (SPST)
10 W
265 Vac 0.35 Aac
17-38
15.24 [.600] 40.38 [1.590] 2.28 [.090]
MLRR-4
Small Hysteresis (Differential)
A (SPST)
20 W
200 Vdc
1.0 Adc
17-38
15.24 [.600] 40.38 [1.590] 2.54 [.100]
MLRR-3
Long Leads, Switching Load/Life A (SPST)
20 W
200 Vdc
1.0 Adc
17-38
15.24 [.600] 56.64 [2.230] 2.54 [.100]
MARR-5 Very High Voltage
A (SPST)
10 W
1000 Vdc 0.5 Adc
17-38
19.69 [.775] 56.77 [2.235] 2.66 [.105]
MRPR-1 Wide Hysteresis (Differential)
A (SPST)
50 W
200 Vdc
1.0 Adc
22-43
19.69 [.775] 56.64 [2.230] 2.84 [.112]
MRPR-3 High Power
A (SPST)
50 W
200 Vdc
1.5 Adc
22-43
19.69 [.775] 56.64 [2.230] 2.84 [.112]
MRPR-8 240 VAC switching, High Power
A (SPST)
50 W
265 Vac
0.7 Aac
22-43
20.32 [.800] 56.64 [2.230] 2.84 [.112]
DRR-129
Big, High Power
A (SPST)
C (SPDT)
C (SPDT)
C (SPDT)
100 W
5W
30 W
50 W
400 Vdc
175 Vdc
500 Vdc
500 Vdc
3.0 Adc
0.25 Adc
0.5 Adc
1.5 Adc
42-83
15-30
50-80
50-80
50.80 [2.000] 82.55 [3.250] 5.25 [.207]
14.73 [.580] 51.66 [2.034] 2.54 [.100]
39.67 [1.562] 85.73 [3.375] 5.33 [.210]
39.67 [1.562] 85.73 [3.375] 5.33 [.210]
"D"
Wire
Diameter
Nominal
[mm[inch]]
0.38 [.015]
0.43 [.017]
0.47 [.019]
0.47 [.019]
0.50 [.020]
0.50 [.020]
0.61 [.024]
0.61 [.024]
0.55 [.022]
0.63 [.025]
0.63 [.025]
0.63 [.025]
Flattened
0.51&0.56
[.020&.022]
1.02&1.27
[.040&.050]
1.02&1.27
[.040&.050]
MDRR-DT Small Form C (SPDT)
DRR-DTH Big Power Form C (SPDT)
DRT-DTH Big High Power Form C (SPDT)
NOTES:
1. AC voltage rating is .707 times DC rating except MDRR-6 is 200 Vdc and MRPR-8 is 250 Vdc
2. AC current rating is .707 times DC rating (For MDRR-6 & MRPR-8, DC current rating is 1.414 times AC current rating)
www.hamlin.com
© 2007 Hamlin Electronics L. P.
p 1/3

MDSR-4 22-38 Related Products

MDSR-4 22-38 MDSR-4 27-33 MDSR-4 32-38
Description magnetic / reed switches magnetic / reed switches magnetic / reed switches
Panda's Breakfast
I went to Anji to see pandas last weekend...
zcgzanne Talking
【EEWORLD University Hall TI Classroom】The Sixth Batch of LaunchPad Delivery List
Anyone who studies the EEWORLD University TI classroom courses carefully and participates in the "Learning Test" with an accuracy rate of 60% will receive a TI LaunchPad development board.Event detail...
EEWORLD社区 Microcontroller MCU
DSP+FPGA
I would like to ask, is it inconvenient to use FPGA to realize complex data processing? Is there any FPGA function embedded in the DSP core? In other words, can the current DSP realize the function of...
cjqlmy DSP and ARM Processors
【Signal Processing】:Digital signal processing technology based on FPGA
FPGA Digital Signal Processing [[i] This post was last edited by liuceone on 2011-12-8 14:52 [/i]]...
liuceone FPGA/CPLD
Is there anyone who can identify what this motor driver chip is?
Or is there any chip you can recommend? I need a current of 1.5A to 2A, preferably in SMD or DIP package. Thank you....
z45217 Electronics Design Contest
to yashi--Problems with UBOOT download in DNW v0.50L
Brother Yashi, I don't know how to upload attachments, so I have to open a new thread...
katrina Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2753  459  1029  1071  316  56  10  21  22  7 
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