0490-0138

04900138 Reed Switch

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Datasheet. 0490-0138 specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

uncased

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

3.250in. ⁓3-1/4"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.210in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.210in.

Body Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.

0.210in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

1.700in.

Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.

5000.0 dc

Mounting Method
The means of attaching the item.

terminal

Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

1 pole, single throw, normally closed, momentary action single switch unit

Switch Release Force
The amount to which the actuating force must be reduced to permit the switch to become unactuated.

25.0 AMPERE-Turns

Switch Actuating Force
The amount of force required to actuate the switch.

50.0 AMPERE-Turns

Contact Load Current Rating At Maximum Rated Voltage
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.

1.000 milliamperes resistive dc

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

2 wire lead

Answers.

What quantity is this sold in?

1EA

What is the overall width?

0.210 inches

What is the NSN for 0490-0138?

5930-01-025-2248

How is this classified for shipping?

Schedule B number: 8535908090
nmfc 061300
Electrical apparatus for switching or protecting electrical circuits, for a voltage exceeding 1000 v

What's the federal classification of 0490-0138?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-025-2248 SWITCH,REED

0.210" overall width 3.250" overall length

NIIN
010252248
NIIN Date
07/29/76
Schedule B
8535908090 
Name Code
28945
FIIG
A053A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$13.80 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. MR-830-10 Cage 95348
2. DRVT-1 Cage 12617
3. MR-830-10 Cage 95348
4. DRVT-1 Cage 12617
5. MR-830-10 Cage 95348
6. DRVT-1 Cage 12617

Major End Users Countries and entities

  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - Department of The Army 
  • - Department of The Navy 
  • - Republic of Korea 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

0490-0138 / Switch,reedWhat is the formal definition of this item?

An item actuated by an external magnetic field and having two or more contacts inclosed in a sealed capsule. do not use if switch has an actuator, such as a lever, push button, toggle, and the like. see switch (as modified). for items provided with an operating coil, use relay (as modified). it includes items in which a contact may be moved into a mercury pool by a magnetic field.