Reed Switch,

  • RS Stock No. 905-8922
  • Mfr. Part No. MDSR-7-10-25
  • Manufacturer Hamlin
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

MDSR-7 Subminiature Axial Lead Reed Switch, Low Power

These subminiature, axial lead reed switches can switch 200 V dc at 10 W. These switches have a low electrical footprint and require zero operating power to close the contacts. They 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. The glass envelope measures 12.7 x 1.8 mm and house Form A (SPST normally open) contacts.

Item 905-8929 has an AT 10-15 sensitivity rating.
Item 905-8922 has an AT 10-25 sensitivity rating.
Item 905-8926 has an AT 15-20 sensitivity rating.

Potential Applications

Reed Relays (particularly suited to ATE type applications)
Security Systems
Limit Switching
Office Equipment

Features

Sub-miniature normally open switch
Capable of switching 200V or 0.5A at up to 10W
Available sensitivity range 10-25 AT
Operating temperature range: -40°C to +125°C

Standards

UL, ATEX Class I, Zone 2

Littelfuse

Specifications
Attribute Value
Contact Resistance 100mΩ
AT Value Range 10-25AT
Width 1.8mm
Length 12.7mm
Dimensions 1.8 (Dia.) x 12.7mm
100 : Next working day
360 Within 7 working day(s) (Global stock)
Price (ex. GST) Each (In a Bag of 5)
$ 1.776
(exc. GST)
$ 2.042
(inc. GST)
units
Per unit
Per Bag*
5 - 495
$1.776
$8.88
500 - 1245
$1.704
$8.52
1250 - 2495
$1.646
$8.23
2500 - 4995
$1.588
$7.94
5000 +
$1.542
$7.71
*price indicative
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