P3203ABL60 Equivalent & Substitute Parts

Part Overview

The P3203ABL60 is a 270V off-state, 250A peak pulse TVS thyristor manufactured by Littelfuse Inc. in the SIDACtor® series. This three-element device is housed in a TO-220 Modified package and is designed for transient voltage suppression applications requiring high current handling capability. The part maintains active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified based on matching electrical specifications and mechanical compatibility to ensure direct functional equivalence in circuit applications.

Substiute Parts

P3203ABL60

Littelfuse Inc.In Stock: 1016P3203ABL60 Datasheet

Current PartRFQ

P3203ABL

Littelfuse Inc.In Stock: 42627P3203ABL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the P3203ABL60 is determined by exact matching of the following critical parameters:

• Voltage ratings: Breakover voltage (350V), off-state voltage (270V), and on-state voltage (8V)
• Current specifications: Peak pulse current at 8/20µs (250A) and 10/1000µs (80A), hold current (150mA)
• Element configuration: Three-element design
• Capacitance values: 45pF and 70pF
• Package type: 3-SIP in TO-220 Modified form factor
• Mounting method: Through-hole technology

The substitute part P3203ABL meets all these criteria and is therefore electrically and mechanically equivalent.

Parameter Comparison

Engineering Selection Recommendations

The P3203ABL is a direct equivalent to the P3203ABL60 and is suitable for replacement in all applications where the main part is specified. Both parts maintain active product status and carry identical RoHS3 compliance certification. The substitute part demonstrates full compliance with REACH regulations and carries the same unlimited moisture sensitivity rating (MSL 1), ensuring reliability in standard storage and handling conditions. Selection between these parts may be based on inventory availability and lead time considerations, as both parts are manufactured by Littelfuse Inc. and share identical electrical and mechanical characteristics.

Frequently Asked Questions (FAQ)

Q: Can P3203ABL be used as a direct replacement for P3203ABL60?

A: Yes. Both parts are manufactured by Littelfuse Inc. and share identical electrical specifications, including voltage ratings (350V breakover, 270V off-state), current ratings (250A peak pulse at 8/20µs), and mechanical packaging (3-SIP, TO-220 Modified). They are functionally equivalent.

Q: Are there any differences in compliance or certification between these parts?

A: No. Both parts carry identical RoHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating. Regulatory and environmental compliance is equivalent.

Q: What determines whether a part can substitute for the P3203ABL60?

A: Substitution is determined by matching all critical electrical parameters: breakover voltage (350V), off-state voltage (270V), on-state voltage (8V), peak pulse currents (250A at 8/20µs and 80A at 10/1000µs), hold current (150mA), element count (3), capacitance values (45pF and 70pF), and package type (3-SIP, TO-220 Modified, through-hole mounting).

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. The P3203ABL and P3203ABL60 share identical package specifications (3-SIP, TO-220 Modified) and mounting type (through-hole), allowing direct PCB footprint compatibility.

Q: What is the difference between P3203ABL60 and P3203ABL part numbers?

A: The part numbers differ only in suffix designation. Both parts are manufactured by Littelfuse Inc. in the SIDACtor® series with identical electrical and mechanical specifications. The suffix variation does not indicate functional differences.