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CR3100SB Thyristor for transient voltage protection, 275V breakover voltage, 100A surge current. Surface mount DO-214AA package.
Mfr Part #:

CR3100SB

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Thyristor for transient voltage protection, 275V breakover voltage, 100A surge current. Surface mount DO-214AA package.
✓ Total Stock: 10 pcs

CR3100SB Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request On Request On Request
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CR3100SB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Breakover Voltage (Vbo)
Capacitance
Current
Current - Surge
Mounting Type
Number of Elements
Package / Case
Storage Temperature
Supplier Device Package
Voltage
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CR3100SB Description

Short technical summary and product information.

The CR3100SB is a thyristor surge protector from Littelfuse's CR series, designed for transient voltage protection in telecommunications and other equipment. It features a breakover voltage of 275V and can handle surge currents up to 100A. The device is packaged in a surface mount DO-214AA (SMB) package, suitable for automated assembly. With a capacitance of 30 pF, it offers low loading on protected lines.

 

The CR series uses proven thyristor technology for robust transient suppression. The device switches from a high-impedance state to a low-voltage conducting state when the breakover voltage is exceeded, safely diverting surge energy. The DO-214AA package is designed for high-speed pick-and-place machines.

 

This thyristor is suitable for overvoltage protection in telecom lines, data interfaces, and other sensitive electronics. Its surface mount package enables compact PCB layouts. The part is RoHS3 compliant and has an MSL of 1 unlimited.

CR3100SB Quick Information

Product Type: Thyristor
Series: CRxxxx
Canonical Name: Thyristor, 275V Breakover Voltage, 100A Surge Current, DO-214AA
Subcategory: TVS Thyristor

CR3100SB Compliance

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

CR3100SB Features

  • Rated for 275V breakover voltage.
  • Handles 100A surge current.
  • Surface mount DO-214AA package.
  • 30 pF low capacitance.
  • RoHS3 compliant.

CR3100SB Applications

  • Used in telecom line protection.
  • Ideal for data interface surge suppression.
  • Suitable for overvoltage protection in electronics.
  • Protects sensitive circuits from transients.
  • Applicable in surface mount PCB designs.

CR3100SB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the breakover voltage of the CR3100SB?

275V.

What is the surge current rating?

100A.

What is the package type?

DO-214AA (SMB).

What is the capacitance?

30 pF.

Is the CR3100SB surface mount?

Yes, surface mount.

Is the CR3100SB RoHS compliant?

RoHS3 compliant (unverified).

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