D31A5140 The Celduc Inc. D31A5140 is a dual in-line reed relay with a rhodium contact material. It features a maximum switching power of 10W and a carrying current of 1A.
Mfr Part #:

D31A5140

Available from 1 distributors
Mfr Name: Celduc Inc.
Celduc Inc.
The Celduc Inc. D31A5140 is a dual in-line reed relay with a rhodium contact material. It features a maximum switching power of 10W and a carrying current of 1A.
Total Stock: 19 pcs
$ Price Range: $2.00

D31A5140 Available from 1 distributor

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D31A5140 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Resistance
Contact Material
Contact Resistance
Insulation Resistance
Mounting Type
Operate Time
Operating Temperature
Operating Voltage
Release Time
SVHC Present
Storage Temperature
Thermal Resistance

D31A5140 Description

Short technical summary and product information.

This Celduc Inc. D31A5140 is a dual in-line reed relay designed for various switching applications. It utilizes rhodium for its contact material, ensuring reliable performance.

 

The relay offers a maximum switching power of 10W and can handle a carrying current of 1A. The maximum switched current is 500mA with a maximum switching voltage of 100V peak. Its switching frequency can reach up to 200 Hz.

 

With an initial contact resistance of 150 mΩ max and an insulation resistance of 10^10 Ω, the D31A5140 is built for durability. It has an electrical life expectancy of 10^6 operations at 10W and 10^7 operations at 50V/100mA, with a mechanical life expectancy of 10^9 operations.

 

The device operates within a temperature range of -40°C to +85°C and has a storage temperature range of -40°C to +105°C. It is designed for through-hole mounting.

D31A5140 Quick Information

Product Type: Reed Relay
Series: D31A
Canonical Name: Celduc Inc. D31A5140 Reed Relay
Subcategory: Reed Relay

D31A5140 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

D31A5140 Estimated Pricing

Qty Low High
1+ $2.00 $2.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

D31A5140 Features

  • Rhodium contact material for reliability.
  • 10W maximum switching power.
  • 1A carrying current capability.
  • 500mA maximum switched current.
  • Through-hole mounting design.

D31A5140 Applications

  • Suitable for general purpose switching.
  • Ideal for low power signal applications.
  • Used in automated test equipment.
  • Applicable in telecommunication circuits.

D31A5140 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the D31A5140?

The operating voltage is 8V at 20°C.

What is the package type of the D31A5140?

The D31A5140 is housed in a DIP (Dual In-line Package) for through-hole mounting.

What is the operating temperature range of the D31A5140?

The operating temperature range is -40°C to +85°C.

What is the contact material used in the D31A5140?

The contact material is rhodium.

What is the coil resistance of the D31A5140?

The coil resistance is 1000Ω ±10% at 20°C.

What is the maximum switching current of the D31A5140?

The maximum switching current is 500mA.

What is the mechanical life expectancy of the D31A5140?

The mechanical life expectancy is 10^9 operations.

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