Equivalent & Substitute Parts for PCC-1/2-R Board Mount Fuse

Part Overview

The PCC-1/2-R is a 500 mA, 250 V AC / 450 V DC board mount fuse manufactured by Eaton - Electronics Division. This fast-blow fuse is designed for through-hole radial mounting in electronic circuit protection applications. The part maintains active product status with CSA and UL approval certifications. Substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity while maintaining equivalent electrical and mechanical performance.

Substiute Parts

PCC-1/2-R

Eaton - Electronics DivisionIn Stock: 793PCC-1/2-R Datasheet

Current PartRFQ

BK/PCC-1/2-R

Eaton - Electronics DivisionIn Stock: 3753BK/PCC-1/2-R Datasheet

DirectRFQ

BK/PCB-1/2-R

Eaton - Electronics DivisionIn Stock: 3814BK/PCB-1/2-R Datasheet

Parametric EquivalentRFQ

7100.1062.13

SCHURTER Inc.In Stock: 12097100.1062.13 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PCC-1/2-R are classified based on strict electrical and mechanical parameter alignment:

Direct Manufacturer Equivalent (BK/PCC-1/2-R): Identical electrical specifications including 500 mA current rating, 250 V AC / 450 V DC voltage ratings, fast-blow response, 50A AC / 5.9kA DC breaking capacity, and matching physical dimensions (0.350" L x 0.184" W x 0.345" H). Same manufacturer series (PC-Tron®), mounting configuration, and approval certifications. This part is a direct functional replacement.

Parametric Equivalent (BK/PCB-1/2-R): Matches all critical electrical parameters: 500 mA current rating, 250 V AC / 450 V DC voltage ratings, fast-blow response, identical breaking capacity, and equivalent physical dimensions. Manufactured by Eaton - Electronics Division within the same PC-Tron® series. Provides equivalent circuit protection performance.

Similar Manufacturer Part (7100.1062.13): Manufactured by SCHURTER Inc. (FRT 250F series). Shares core electrical specifications: 500 mA current rating, 250 V AC voltage rating, fast-blow response, and through-hole radial board mount configuration. Differs in DC voltage rating (250 V DC versus 450 V DC), breaking capacity (35A versus 50A AC / 5.9kA DC), physical dimensions (0.453" L x 0.197" W x 0.315" H), and melting I²t value (0.058 versus 0.006). Approval agency is cURus. Operating temperature range specified as -40°C ~ 85°C.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: BK/PCC-1/2-R and BK/PCB-1/2-R are functionally equivalent to PCC-1/2-R. Both parts maintain identical electrical ratings, breaking capacity, physical dimensions, and CSA/UL certifications. Selection between these three Eaton parts depends on inventory availability and procurement lead times.

For Alternative Sourcing: SCHURTER 7100.1062.13 is suitable only when circuit design specifications permit reduced DC voltage rating (250 V DC instead of 450 V DC) and lower breaking capacity (35A instead of 50A AC / 5.9kA DC). This part features different physical dimensions and cURus certification instead of CSA/UL. The higher melting I²t value (0.058 versus 0.006) indicates different thermal response characteristics. Operating temperature range (-40°C ~ 85°C) is specified for this part.

All substitute parts maintain ROHS3 compliance and through-hole radial board mount configuration.

Frequently Asked Questions (FAQ)

Q: Can BK/PCC-1/2-R directly replace PCC-1/2-R in all applications?

A: Yes. BK/PCC-1/2-R is a direct equivalent with identical electrical specifications (500 mA, 250 V AC / 450 V DC), breaking capacity (50A AC / 5.9kA DC), physical dimensions, and certifications (CSA, UL). No circuit redesign is required.

Q: What is the difference between BK/PCB-1/2-R and BK/PCC-1/2-R?

A: Both parts are electrically and mechanically identical. They share the same current rating, voltage ratings, breaking capacity, dimensions, and certifications. The difference is in part number designation only.

Q: Can 7100.1062.13 replace PCC-1/2-R?

A: Conditional replacement only. The SCHURTER part has identical current rating (500 mA) and AC voltage rating (250 V), but differs in DC voltage rating (250 V versus 450 V), breaking capacity (35A versus 50A AC / 5.9kA DC), physical dimensions, and melting I²t value. Use only if circuit design permits these reduced specifications.

Q: Are all substitute parts RoHS compliant?

A: Yes. PCC-1/2-R, BK/PCC-1/2-R, BK/PCB-1/2-R, and 7100.1062.13 are all ROHS3 compliant.

Q: What certifications apply to each part?

A: PCC-1/2-R, BK/PCC-1/2-R, and BK/PCB-1/2-R carry CSA and UL approvals. SCHURTER 7100.1062.13 carries cURus certification.

Q: Do physical dimensions differ between parts?

A: Eaton parts (PCC-1/2-R, BK/PCC-1/2-R, BK/PCB-1/2-R) share identical dimensions: 0.350" L x 0.184" W x 0.345" H. SCHURTER 7100.1062.13 has larger dimensions: 0.453" L x 0.197" W x 0.315" H. Verify PCB layout compatibility before substitution.

Q: What does melting I²t indicate?

A: Melting I²t represents the thermal energy required to melt the fuse element. PCC-1/2-R and Eaton equivalents have melting I²t of 0.006, while SCHURTER 7100.1062.13 has 0.058, indicating different thermal response characteristics.