Littelfuse 59075-1-T-01-F Equivalent & Substitute Parts

Part Overview

The Littelfuse 59075-1-T-01-F is a magnetic reed switch sensor with SPST-NO (Single Pole Single Throw - Normally Open) output configuration. This component features wire leads termination and operates within the temperature range of -40°C to 105°C. The part is classified as obsolete, necessitating identification of active equivalent alternatives for continued system support and procurement.

Substiute Parts

59075-1-T-01-F

Littelfuse Inc.In Stock: 111359075-1-T-01-F Datasheet

Current PartRFQ

59075-1-T-02-A

Littelfuse Inc.In Stock: 100759075-1-T-02-A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 59075-1-T-01-F is determined by strict equivalence across the following critical parameters:

• Output Type: SPST-NO configuration
• Actuator Material: Magnet
• Termination Style: Wire Leads
• Must Operate Distance: 21.00mm
• Operating Temperature Range: -40°C ~ 105°C
• Package / Case: Cylinder, Threaded
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 59075-1-T-02-A maintains identical electrical and mechanical specifications across all critical parameters, enabling direct functional replacement.

Parameter Comparison

Engineering Selection Recommendations

The 59075-1-T-02-A is the manufacturer-recommended substitute for the obsolete 59075-1-T-01-F. Both components are manufactured by Littelfuse Inc. and maintain identical electrical and mechanical specifications. The substitute part carries active product status, ensuring ongoing availability and support. Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, confirming compatibility for direct replacement in existing designs. The packaging difference (Box for the substitute) does not affect functional performance or circuit integration.

Frequently Asked Questions (FAQ)

Q: Can the 59075-1-T-02-A directly replace the 59075-1-T-01-F in existing designs?

A: Yes. Both parts share identical output type (SPST-NO), actuator material (Magnet), termination style (Wire Leads), must-operate distance (21.00mm), operating temperature range (-40°C ~ 105°C), package configuration (Cylinder, Threaded), and compliance certifications (ROHS3). Direct substitution is supported without circuit modification.

Q: What is the primary reason for substitution?

A: The 59075-1-T-01-F is classified as obsolete. The 59075-1-T-02-A is the active equivalent, ensuring continued procurement and manufacturer support.

Q: Are there differences in packaging between these parts?

A: The 59075-1-T-01-F packaging is not specified in available documentation. The 59075-1-T-02-A is supplied in Box packaging. This difference does not affect electrical performance or mechanical compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 59075-1-T-01-F and 59075-1-T-02-A are ROHS3 compliant with MSL rating of 1 (Unlimited), confirming equivalent environmental and regulatory compliance.

Q: What is the must-operate distance specification?

A: Both parts require a 21.00mm actuator distance to operate. This specification is critical for magnetic field alignment in application design.