Surface Mount Reed Switch,

  • RS Stock No. 905-8900
  • Mfr. Part No. MDSM-10R-20-25
  • Manufacturer Hamlin
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

MDSM Surface Mount Reed Switch, Low Power

These surface-mount reed switches can switch 200 V dc at 10 W. They have a low electrical footprint and require zero operating power to close the contacts. These units are hermetically sealed and with magnetically operated contacts they are highly resilient to contamination. Even operating in conditions long after optical and other technology reed switches would have failed. They have Form A (SPST normally open) contacts.

Item 905-8900 has a glass envelope measuring 10.16 x 1.8 mm and has an AT 20-25 sensitivity rating.
Item 905-8904 has a glass envelope measuring 15.24 x 2.28 mm and has an AT 12-18 sensitivity rating.

Potential Applications

Position Sensing
Level sensing
Industrial Controls
Security
Limit Switching
Office Equipment
Metering

Features

Surface mounting normally open switch
Capable of switching 200 V dc or 0.5 A at up to 10 W
Low, stable contact resistance
Operating temperature range: -40°C to +125°C

Standards

UL, ATEX Class I, Zone 2

Littelfuse

Specifications
Attribute Value
Contact Resistance 120mΩ
AT Value Range 20-25AT
Width 1.8mm
Length 10.16mm
Dimensions 1.8 (Dia.) x 10.16mm
160 In Global stock for delivery within 4 - 6 working days
Price Each (In a Bag of 5)
MYR 5.35
units
Per unit
Per Bag*
5 - 495
MYR5.35
MYR26.75
500 - 1245
MYR5.242
MYR26.21
1250 - 2495
MYR5.138
MYR25.69
2500 - 4995
MYR5.036
MYR25.18
5000 +
MYR4.934
MYR24.67
*price indicative
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