Equivalent & Substitute Parts for 0216.630MXP

Part Overview

The Littelfuse 0216.630MXP is a ceramic cartridge fuse rated at 630 mA, 250 V AC/DC with fast-blow response characteristics. It is housed in a 5mm x 20mm form factor and requires a compatible fuse holder for installation. The part maintains active product status and is RoHS3 compliant. Substitute parts are necessary to address supply chain variations, manufacturer availability, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

0216.630MXP

Littelfuse Inc.In Stock: 10350216.630MXP Datasheet

Current PartRFQ

0216.630HXP

Littelfuse Inc.In Stock: 12490216.630HXP Datasheet

DirectRFQ

0216.630TXP

LittelfuseIn Stock: 12010216.630TXP Datasheet

Parametric EquivalentRFQ

0001.1002

SCHURTER Inc.In Stock: 16760001.1002 Datasheet

DirectRFQ

5HF 630-R

Bel Fuse Inc.In Stock: 17745HF 630-R Datasheet

DirectRFQ

BK/GDA-630MA

Eaton - Electronics DivisionIn Stock: 1150BK/GDA-630MA Datasheet

MFR RecommendedRFQ

BK/S501-630-R

Eaton - Electronics DivisionIn Stock: 899BK/S501-630-R Datasheet

MFR RecommendedRFQ

BK1/S501-630-R

Eaton - Electronics DivisionIn Stock: 1986BK1/S501-630-R Datasheet

MFR RecommendedRFQ

GDA-630MA

Eaton - Electronics DivisionIn Stock: 966GDA-630MA Datasheet

MFR RecommendedRFQ

FCD-630MA

OptiFuseIn Stock: 3932FCD-630MA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0216.630MXP is determined by strict equivalence across the following critical parameters:

• Current Rating: 630 mA (exact match required)
• Voltage Rating (AC): 250 V (exact match required)
• Fuse Type: Cartridge, Ceramic (exact match required)
• Response Time: Fast Blow (exact match required)
• Package / Case: 5mm x 20mm (exact match required)
• Breaking Capacity @ Rated Voltage: 1.5 kA (exact match required)

All substitute parts listed meet these criteria. Secondary parameters such as melting I²t, DC cold resistance, and approval agencies may vary within acceptable engineering tolerances but do not disqualify substitution when primary parameters align.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain electrical and mechanical compatibility with the 0216.630MXP based on matching primary parameters. Selection among substitutes should be based on the following factors:

Littelfuse Series (0216.630HXP, 0216.630TXP): Direct manufacturer alternatives with identical electrical characteristics and RoHS3 compliance. These parts share the same series designation and approval agencies (CCC, CE, CSA, SEMKO, UR, VDE).

SCHURTER 0001.1002: Maintains all critical electrical parameters with RoHS3 compliance. Approval agencies include CCC, cURus, KC, and VDE. Melting I²t specification (0.207) falls within acceptable variance.

Bel Fuse 5HF 630-R: Meets all primary electrical requirements with RoHS3 compliance and approval from CCC, CE, CSA, and cULus. Physical dimension tolerance is 5.10mm diameter versus 5.20mm standard, remaining within mechanical compatibility for standard 5x20mm holders.

Eaton GDA and S501 Series (BK/GDA-630MA, BK/S501-630-R, BK1/S501-630-R, GDA-630MA): All maintain electrical equivalence with RoHS3 compliance. These parts feature lower melting I²t values (0.064) and reduced DC cold resistance (0.34 Ω), indicating faster response characteristics. Approval agencies vary (CSA, UL, cULus, cURus).

OptiFuse FCD-630MA: Parametrically equivalent with explicit 250 V DC voltage rating. RoHS3 compliant with IEC 60127 approval. Melting I²t (0.0672) and highest inventory availability (3827 pcs).

Frequently Asked Questions (FAQ)

Q: Can I substitute any of these parts for the 0216.630MXP in my application?

A: Yes, all listed parts meet the critical electrical and mechanical parameters: 630 mA current rating, 250 V AC voltage rating, fast-blow response, 5x20mm package, and 1.5 kA breaking capacity. Physical form factor compatibility with standard 5x20mm fuse holders is maintained across all substitutes.

Q: What is the significance of different melting I²t values among the substitutes?

A: Melting I²t represents the thermal energy required to melt the fuse element. Variations in this parameter (ranging from 0.064 to 0.29 in the substitute list) reflect different fuse element designs. All values are provided by manufacturers and indicate acceptable performance within the 630 mA, 250 V fast-blow classification.

Q: Are there approval agency differences I should consider?

A: All parts carry relevant safety certifications. Littelfuse parts include CCC, CE, CSA, SEMKO, UR, and VDE approvals. Eaton parts carry CSA and UL-based certifications. SCHURTER includes CCC, cURus, KC, and VDE. OptiFuse carries IEC 60127 approval. Selection should align with your application's regional compliance requirements.

Q: What is the difference between Littelfuse 0216.630MXP, 0216.630HXP, and 0216.630TXP?

A: These three Littelfuse parts are electrically and mechanically identical, differing only in internal design variants (indicated by the middle letter: M, H, T). All maintain the same 630 mA, 250 V, fast-blow, 5x20mm specifications and are fully interchangeable.

Q: Why do some parts specify DC voltage rating and others do not?

A: OptiFuse FCD-630MA explicitly lists 250 V DC rating. Other manufacturers provide AC ratings as primary specifications. All parts are suitable for AC/DC applications at the stated voltage levels based on their ceramic cartridge construction and approval standards.

Q: Which substitute offers the best inventory availability?

A: OptiFuse FCD-630MA has the highest inventory at 3827 pieces. Among Littelfuse alternatives, 0216.630TXP offers 1162 pieces. Eaton BK1/S501-630-R provides 1963 pieces. Inventory levels should be verified for current availability.