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

Part Overview

The PCC-2-R is a 2 A, 250 V AC / 450 V DC board mount fuse manufactured by Eaton - Electronics Division under the PC-Tron® series. This fast-blow fuse is designed for through-hole radial mounting in electronic circuit protection applications. The part maintains Active product status with 965 units in current inventory. Substitute parts are identified based on matching electrical specifications, mechanical dimensions, mounting characteristics, and regulatory approvals to ensure direct functional equivalence in circuit board applications.

Substiute Parts

PCC-2-R

Eaton - Electronics DivisionIn Stock: 1053PCC-2-R Datasheet

Current PartRFQ

BK/PCC-2-R

Eaton - Electronics DivisionIn Stock: 6541BK/PCC-2-R Datasheet

DirectRFQ

BK/PCB-2-R

Eaton - Electronics DivisionIn Stock: 2565BK/PCB-2-R Datasheet

Parametric EquivalentRFQ

BK/PCH-2-R

Eaton - Electronics DivisionIn Stock: 1007BK/PCH-2-R Datasheet

Parametric EquivalentRFQ

PCB-2-R

Eaton - Electronics DivisionIn Stock: 883PCB-2-R Datasheet

Parametric EquivalentRFQ

80812000440

Littelfuse Inc.In Stock: 192680812000440 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PCC-2-R are classified into two categories based on electrical and mechanical parameter alignment:

Category 1: Direct Eaton PC-Tron® Series Equivalents Parts BK/PCC-2-R, BK/PCB-2-R, BK/PCH-2-R, and PCB-2-R are functionally equivalent substitutes manufactured by Eaton - Electronics Division within the PC-Tron® product line. These parts share identical electrical ratings (2 A, 250 V AC, 450 V DC), response characteristics (Fast Blow), mounting configuration (Through Hole Radial), physical dimensions (0.350" L x 0.184" W x 0.345" H), and regulatory certifications (CSA, UL). The substitution basis is complete parametric equivalence across all critical electrical and mechanical specifications.

Category 2: Cross-Manufacturer Equivalent Part 80812000440 manufactured by Littelfuse Inc. (TE5® 808 series) is a parametric equivalent substitute. This part matches the PCC-2-R in current rating (2 A), AC voltage rating (250 V), DC voltage rating (450 V), response time (Fast Blow), mounting type (Through Hole), fuse type (Board Mount), package configuration (Radial, Box), and physical dimensions (0.350" L x 0.183" W x 0.350" H). The Littelfuse part carries cULus certification and operates across -40°C to 125°C, with enhanced breaking capacity (100A AC, 10kA DC) compared to the Eaton specification (50A AC, 5.9kA DC).

Key Parameters Determining Substitution:

• Current Rating: 2 A (exact match required)
• Voltage Ratings: 250 V AC and 450 V DC (exact match required)
• Response Time: Fast Blow (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial, Box (exact match required)
• Physical Dimensions: Within tolerance of 0.350" L x 0.184" W x 0.345" H
• Regulatory Compliance: CSA, UL, or cULus certification

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and carry appropriate regulatory certifications (CSA, UL, or cULus) required for circuit protection applications. Selection among Eaton PC-Tron® equivalents (BK/PCC-2-R, BK/PCB-2-R, BK/PCH-2-R, PCB-2-R) is based on inventory availability and supply chain requirements, as these parts are electrically and mechanically identical to the PCC-2-R.

The Littelfuse 80812000440 (TE5® 808 series) is a valid parametric equivalent with enhanced performance characteristics. This part provides higher breaking capacity (100A AC, 10kA DC versus 50A AC, 5.9kA DC) and lower melting I²t (0.061 versus 0.2), indicating faster response to overcurrent conditions. The Littelfuse part operates across an extended temperature range (-40°C to 125°C) and carries cULus certification. Physical dimensions are within acceptable tolerance (0.350" L x 0.183" W x 0.350" H compared to 0.350" L x 0.184" W x 0.345" H).

Selection should prioritize parts with highest current inventory availability when immediate procurement is required. All substitute parts are ROHS3 compliant and suitable for direct replacement in existing circuit board designs without modification to mounting footprints or electrical connections.

Frequently Asked Questions (FAQ)

Q: Can BK/PCC-2-R be used as a direct replacement for PCC-2-R? A: Yes. BK/PCC-2-R is manufactured by Eaton - Electronics Division and shares identical electrical ratings (2 A, 250 V AC, 450 V DC), response time (Fast Blow), mounting configuration (Through Hole Radial), physical dimensions (0.350" L x 0.184" W x 0.345" H), and regulatory certifications (CSA, UL). This part is a direct functional equivalent.

Q: What is the difference between the Eaton PC-Tron® parts and the Littelfuse TE5® 808 part? A: All parts share identical current rating (2 A), voltage ratings (250 V AC, 450 V DC), response time (Fast Blow), and mounting characteristics. The Littelfuse 80812000440 provides enhanced breaking capacity (100A AC, 10kA DC versus 50A AC, 5.9kA DC) and faster response (melting I²t of 0.061 versus 0.2). Physical dimensions are within tolerance. Both carry appropriate regulatory certifications.

Q: Are the physical dimensions of 80812000440 compatible with the PCC-2-R footprint? A: Yes. The Littelfuse 80812000440 dimensions (0.350" L x 0.183" W x 0.350" H) are within acceptable tolerance of the PCC-2-R dimensions (0.350" L x 0.184" W x 0.345" H). The part is suitable for through-hole radial mounting in existing circuit board designs.

Q: Do all substitute parts carry the same regulatory certifications? A: Eaton PC-Tron® parts (PCC-2-R, BK/PCC-2-R, BK/PCB-2-R, BK/PCH-2-R, PCB-2-R) carry CSA and UL certifications. The Littelfuse 80812000440 carries cULus certification. All certifications are appropriate for circuit protection applications in regulated environments.

Q: What is the basis for substitution between these parts? A: Substitution is based on matching electrical specifications (current rating, voltage ratings, response time), mechanical compatibility (mounting type, package configuration, physical dimensions), and regulatory compliance. All substitute parts are parametrically equivalent to the PCC-2-R within the specified tolerances.

Q: Which substitute part should be selected for new designs? A: Selection should be based on availability, supply chain requirements, and performance needs. For designs requiring enhanced breaking capacity and extended temperature range, the Littelfuse 80812000440 is suitable. For designs requiring exact Eaton PC-Tron® compatibility, any of the Eaton equivalents (BK/PCC-2-R, BK/PCB-2-R, BK/PCH-2-R, PCB-2-R) are appropriate.

Q: Are all parts ROHS3 compliant? A: Yes. All identified substitute parts, including PCC-2-R, BK/PCC-2-R, BK/PCB-2-R, BK/PCH-2-R, PCB-2-R, and 80812000440, are ROHS3 compliant.