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S401ERP The Littelfuse Inc. S401ERP is a standard recovery SCR with a 400V off-state voltage and 1A RMS on-state current. It is housed in a TO-92 package.
Mfr Part #:

S401ERP

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. S401ERP is a standard recovery SCR with a 400V off-state voltage and 1A RMS on-state current. It is housed in a TO-92 package.
✓ Total Stock: 50 pcs
$ Price Range: $1.16

S401ERP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

S401ERP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
SVHC Present
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S401ERP Description

Short technical summary and product information.

The S401ERP from Littelfuse Inc. is a silicon controlled rectifier (SCR) designed for various electronic applications. It features a maximum off-state voltage of 400V and a maximum RMS on-state current of 1A. The device has a maximum on-state voltage of 1.6V and a hold current of 30mA.

 

This SCR operates within a temperature range of -40°C to 125°C. It is packaged in a TO-226-3, TO-92-3 (TO-226AA) through-hole configuration with formed leads, supplied on tape and reel. The S401ERP meets RoHS3 compliance standards.

 

Key electrical characteristics include a gate trigger voltage of 1.5V maximum and a gate trigger current of 10mA maximum. The off-state current is a maximum of 10µA. Non-repetitive surge current is rated at 25A and 30A for 50/60 Hz.

 

This component is suitable for applications requiring controlled rectification and switching. Its through-hole mounting makes it convenient for breadboarding and through-hole PCB assembly.

S401ERP Quick Information

Product Type: SCR
Series: S401E
Canonical Name: S401ERP Silicon Controlled Rectifier
Subcategory: SCR

S401ERP Compliance

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

S401ERP Estimated Pricing

Qty Low High
1+ $1.16 $1.16

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

S401ERP Features

  • 400V maximum off-state voltage.
  • 1A maximum RMS on-state current.
  • Standard recovery SCR type.
  • TO-92 package for through-hole mounting.
  • RoHS3 compliant.

S401ERP Applications

  • Used in power control circuits.
  • Suitable for AC switching applications.
  • Ideal for general purpose rectification.
  • Component in lighting control systems.

S401ERP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the S401ERP?

-40°C to 125°C

What is the package type of the S401ERP?

TO-226-3, TO-92-3 (TO-226AA) formed leads, through-hole mounting

What is the maximum off-state voltage?

400V

What is the maximum RMS on-state current?

1A

What are the gate trigger requirements?

Maximum gate trigger voltage 1.5V, maximum gate trigger current 10mA

What is the non-repetitive surge current rating?

25A at 50Hz, 30A at 60Hz

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