Equivalent & Substitute Parts for 0217.032TXP

Part Overview

The Littelfuse 0217.032TXP is a 32 mA, 250 V AC/DC fast-blow glass cartridge fuse in a 5mm x 20mm package. This component is designed for circuit protection in applications requiring fast response to overcurrent conditions. The part is active in production and widely stocked, with 891 units currently available. Alternative equivalent parts may be required due to supply chain considerations, regional availability, or specific approval agency requirements for end-application compliance.

Substiute Parts

0217.032TXP

Littelfuse Inc.In Stock: 9600217.032TXP Datasheet

Current PartRFQ

0217.032HXP

Littelfuse Inc.In Stock: 12340217.032HXP Datasheet

Parametric EquivalentRFQ

0217.032MXP

Littelfuse Inc.In Stock: 12600217.032MXP Datasheet

Parametric EquivalentRFQ

0034.1527

SCHURTER Inc.In Stock: 73370034.1527 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0217.032TXP is determined by strict equivalence across the following critical parameters:

• Current Rating: 32 mA (exact match required)
• Voltage Rating (AC): 250 V (exact match required)
• Fuse Type: Cartridge, Glass (exact match required)
• Response Time: Fast Blow (exact match required)
• Package / Case: 5mm x 20mm (exact match required)
• Breaking Capacity @ Rated Voltage: 35 A (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)

All substitute parts listed below meet these criteria. Substitutes are grouped into two categories: Parametric Equivalents (same manufacturer, Littelfuse Inc.) and Direct Manufacturer Equivalents (alternative manufacturer, SCHURTER Inc.).

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are active products with full RoHS3 compliance and REACH unaffected status, meeting modern environmental and regulatory requirements.

For applications requiring Littelfuse-specific approvals, the 0217.032HXP and 0217.032MXP are direct parametric equivalents with identical electrical characteristics. Both parts carry the same approval agencies as the primary part (CCC, CE, CSA, SEMKO, UL, VDE) with the addition of K-MARK certification.

The SCHURTER 0034.1527 (FSF 5x20 series) is a direct manufacturer equivalent with identical functional parameters. This part carries CCC, cURus, and VDE approvals. The melting I²t value of 8.2E-05 is slightly higher than the Littelfuse variants (6E-05), which remains within acceptable tolerance for the 32 mA fast-blow classification. The SCHURTER part offers the highest current inventory availability at 7301 units.

Selection should be based on supply availability, required approval agency certifications for the end application, and manufacturer preference established in design documentation.

Frequently Asked Questions (FAQ)

Q: Can the 0217.032HXP or 0217.032MXP be used as direct replacements for the 0217.032TXP?

A: Yes. Both parts are parametric equivalents manufactured by Littelfuse Inc. with identical current rating (32 mA), voltage rating (250 V), fuse type (cartridge, glass), response time (fast blow), package dimensions (5mm x 20mm), and breaking capacity (35 A). All three parts operate across the same temperature range (-55°C to 125°C) and meet ROHS3 compliance.

Q: What is the difference between the Littelfuse and SCHURTER options?

A: The primary difference is manufacturer. Littelfuse parts (0217.032TXP, 0217.032HXP, 0217.032MXP) and the SCHURTER part (0034.1527) are functionally equivalent across all critical electrical parameters. The SCHURTER part carries different approval agencies (CCC, cURus, VDE) compared to Littelfuse (CCC, CE, CSA, SEMKO, UL, VDE). Selection depends on application-specific certification requirements and supply chain preferences.

Q: Are there any compatibility concerns with the 5mm x 20mm package?

A: No. All substitute parts use the identical 5mm x 20mm cartridge package and require the same holder type. Physical and mechanical compatibility is guaranteed across all listed alternatives.

Q: Does the melting I²t difference on the SCHURTER part affect substitution?

A: The SCHURTER 0034.1527 has a melting I²t of 8.2E-05 compared to 6E-05 on Littelfuse parts. Both values are consistent with the 32 mA fast-blow classification and do not affect functional equivalence for circuit protection applications within the specified parameters.

Q: Which part should be selected for highest availability?

A: The SCHURTER 0034.1527 currently has the highest inventory at 7301 units. The Littelfuse 0217.032MXP has 1190 units, and the 0217.032HXP has 1127 units available.