Littelfuse 59075-1-V-05-F Magnetic Reed Switch - Equivalent & Substitute Parts

Part Overview

The Littelfuse 59075-1-V-05-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 across a temperature range of -40°C to 105°C. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and mechanical compatibility for continued system integration and procurement.

Substiute Parts

59075-1-V-05-F

Littelfuse Inc.In Stock: 110159075-1-V-05-F Datasheet

Current PartRFQ

59075-1-V-02-A

Littelfuse Inc.In Stock: 89359075-1-V-02-A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 59075-1-V-05-F is determined by strict equivalence across the following critical parameters:

• Functional Output: SPST-NO configuration ensures identical switching behavior
• Actuator Type: Magnet-based actuation maintains compatibility with existing magnetic field detection circuits
• Termination: Wire leads provide direct integration with existing wiring harnesses
• Package Form: Cylinder, threaded housing ensures mechanical fit within designated mounting locations
• Temperature Range: -40°C to 105°C operational envelope must be maintained
• Compliance: ROHS3 compliance and MSL rating ensure regulatory and environmental compatibility

The Littelfuse 59075-1-V-02-A meets all these criteria as an active product within the same 59075 series, providing direct functional equivalence while offering improved product status and supply chain availability.

Parameter Comparison

Engineering Selection Recommendations

The 59075-1-V-02-A is the direct substitute for the obsolete 59075-1-V-05-F. Both components share identical electrical and mechanical specifications, with the primary distinction being product lifecycle status. The 59075-1-V-02-A maintains active production status, ensuring long-term availability and supply chain continuity. Both parts carry ROHS3 compliance certification and equivalent moisture sensitivity ratings, confirming regulatory alignment for industrial and commercial applications. Selection of the active variant eliminates obsolescence risk while preserving full functional compatibility with existing circuit designs and mechanical assemblies.

Frequently Asked Questions (FAQ)

Q: Can the 59075-1-V-02-A directly replace the 59075-1-V-05-F without circuit modifications?

A: Yes. Both components share identical SPST-NO output configuration, wire lead termination, and operating temperature specifications. No circuit redesign is required for direct substitution.

Q: Are the physical dimensions and threading specifications identical between these parts?

A: Both components feature cylinder, threaded package form factor. The provided specifications confirm mechanical compatibility for mounting and integration.

Q: What is the primary reason for substituting the 59075-1-V-05-F?

A: The 59075-1-V-05-F is classified as obsolete. The 59075-1-V-02-A is the active equivalent, providing assured long-term availability and supply chain support.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the 59075-1-V-05-F and 59075-1-V-02-A carry ROHS3 compliance certification and MSL rating of 1 (Unlimited), confirming equivalent regulatory status.

Q: Are there any differences in operating temperature range between the two parts?

A: No. Both components operate across the identical temperature range of -40°C to 105°C.