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P4202ACL P4202ACL is a Littelfuse two-chip SIDACtor thyristor designed for overvoltage protection with VDRM 190V~250V and VS 380V~500V.
Mfr Part #:

P4202ACL

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
P4202ACL is a Littelfuse two-chip SIDACtor thyristor designed for overvoltage protection with VDRM 190V~250V and VS 380V~500V.
✓ Total Stock: 100 pcs
$ Price Range: $1.93 - $4.19

P4202ACL 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
100 pcs
On Request
100 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.

P4202ACL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Capacitance
Current
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Elements
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
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P4202ACL Description

Short technical summary and product information.

The P4202ACL is a two-chip SIDACtor thyristor from Littelfuse's Pxxx2AxL series, designed to protect baseband equipment from damaging overvoltage transients. It offers a robust peak surge current capability of 800A (IS) and low on-state voltage of 4V (VT) at 2.2A. The off-state voltage (VDRM) ranges from 190V to 250V, and the switching voltage (VS) ranges from 380V to 500V at 100V/µs.

 

This device features a hold current (IH) of 150mA to 800mA and capacitance values of 30pF to 85pF (pins 1-2, 3-2) and 15pF to 50pF (pins 1-3) at 1MHz with 2V bias. Packaged in a modified TO-220 (3-SIP) through-hole package, it supports lead forms and is RoHS compliant with Pb-free E3 finish.

 

Applications include voice through DS-1 equipment, and it complies with global regulatory standards such as TIA-968, ITU K.20/21, GR 1089, and IEC 61000-4-5. The device fails short circuit when surged beyond ratings, providing fail-safe protection.

P4202ACL Quick Information

Product Type: TVS - Thyristor
Series: Pxxx2AxL
Canonical Name: P4202ACL - Littelfuse Pxxx2AxL Series Two-Chip SIDACtor
Subcategory: Overvoltage Protection

P4202ACL Compliance

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

P4202ACL Estimated Pricing

Qty Low High
1+ $4.19 $4.19
10+ $2.77 $2.77
100+ $1.97 $1.97
500+ $1.93 $1.93

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

P4202ACL Features

  • Off-state voltage range 190V to 250V.
  • Switching voltage 380V to 500V.
  • Peak surge current rating 800A.
  • Low on-state voltage of 4V.
  • Hold current 150mA to 800mA.

P4202ACL Applications

  • Protects baseband equipment from overvoltage transients.
  • Suitable for voice through DS-1 equipment.
  • Complies with ITU K.20/21, GR 1089, IEC 61000-4-5.
  • Used in telecom and data line protection circuits.
  • Ideal for single-port protection applications.

P4202ACL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the off-state voltage (VDRM) of the P4202ACL?

The off-state voltage (VDRM) ranges from 190V to 250V at 5µA leakage current.

What is the switching voltage (VS) of the P4202ACL?

The switching voltage (VS) is 380V to 500V at 100V/µs.

What is the peak surge current rating of the P4202ACL?

The switching surge current (IS) is 800A maximum.

What is the package type for the P4202ACL?

It is available in a modified TO-220 (3-SIP) through-hole package.

What is the hold current range of the P4202ACL?

The hold current (IH) is 150mA to 800mA.

What is the on-state voltage of the P4202ACL?

The on-state voltage (VT) is 4V maximum at 2.2A.

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