Reed Switch,

  • RS Stock No. 905-8881
  • Mfr. Part No. MDCG-4-17-23
  • Manufacturer Hamlin
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

MDCG-4 Sub-miniature 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. 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. The glass envelope measures 15.24 x 2.28 mm and house normally open contacts.

Item 905-8887 has an AT 12-18 sensitivity rating.

Item 905-8881 has an AT 17-23 sensitivity rating.

Potential Applications

Reed Relays
Security
Limit Switching
Level Sensing
Office Equipment
Industrial Control

Features

Subminiature normally open switch
Capable of switching 200 V dc or 0.5 A at up to 10 W
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 17-23AT
Width 2.28mm
Length 15.24mm
Dimensions 2.28 (Dia.) x 15.24mm
1000 In stock for delivery within 7 working day(s)
Price (ex. GST) Each (In a Bag of 5)
$ 2.02
(exc. GST)
$ 2.32
(inc. GST)
units
Per unit
Per Bag*
5 - 495
$2.02
$10.10
500 - 1245
$1.94
$9.70
1250 - 2495
$1.88
$9.40
2500 - 4995
$1.81
$9.05
5000 +
$1.766
$8.83
*price indicative
Related Products
These dry-reed switches have been hermetically sealed in ...
Description:
These dry-reed switches have been hermetically sealed in a gas-filled glass envelope. Actuation is done with an electro-magnet, a permanent magnet or a combination of both. If you prefer, they can be placed alongside a coil and actuated when a ...
These dry-reed switches have been hermetically sealed in ...
Description:
These dry-reed switches have been hermetically sealed in a gas-filled glass envelope. Actuation is done with an electro-magnet, a permanent magnet or a combination of both. If you prefer, they can be placed alongside a coil and actuated when a ...
These dry-reed switches have been hermetically sealed in ...
Description:
These dry-reed switches have been hermetically sealed in a gas-filled glass envelope. Actuation is done with an electro-magnet, a permanent magnet or a combination of both. If you prefer, they can be placed alongside a coil and actuated when a ...
These sub-miniature, axial lead reed switches require zero ...
Description:
These sub-miniature, axial lead reed switches require zero operating power for contact closure. They are hermetically sealed and with magnetically operated contacts they are highly resilient to contamination. They are not effected by and do not affect their external environment. ...