Equivalent & Substitute Parts Reference for Littelfuse 95535 Keylock Switch

Part Overview

The Littelfuse/Commercial Vehicle Products 95535 Keylock Switch is a 4-position, panel mount, flat key lock switch rated at 5A (DC) and 12 VDC. The switch function is On-Off-On-Mom with 2 key removable positions, terminated via screw terminals. The product is classified as obsolete, which necessitates the identification of alternative models for ongoing usage in maintenance, repair, and new design applications.

Substiute Parts

95535

Littelfuse/Commercial Vehicle ProductsIn Stock: 74695535 Datasheet

Current PartRFQ

95525-A

Littelfuse/Commercial Vehicle ProductsIn Stock: 112995525-A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is strictly based on matching the allowed electrical and mechanical parameters: number of positions (4), switch function (On-Off-On-Mom), current rating (5A DC), voltage rating (12 VDC), actuator type (Flat Key), key removable positions (2 only), mounting type (Panel Mount), termination style (Screw Terminal), RoHS compliance, REACH status, and Moisture Sensitivity Level. Only parts matching all these criteria are considered functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

The Littelfuse/Commercial Vehicle Products 95535 Keylock Switch is designated as obsolete. For direct substitution, Littelfuse/Commercial Vehicle Products 95525-A matches all compliance criteria, including ROHS3 Compliant status, REACH Unaffected status, and MSL 1 (Unlimited). The substitute part is listed as active, ensuring ongoing availability under identical regulatory and quality frameworks.

Frequently Asked Questions (FAQ)

Q1: What are the essential criteria for selecting a substitute for Littelfuse 95535 Keylock Switch?
A1: Substitution is strictly determined by matching number of positions, switch function, current and voltage rating, actuator type, key removable positions, mounting type, termination style, and compliance statuses (RoHS, REACH, MSL).

Q2: Is the panel mounting and termination style identical between Littelfuse 95535 and its substitute 95525-A?
A2: Yes, both models utilize panel mounting and screw terminal termination.

Q3: Are there any compatibility concerns for regulatory compliance between 95535 and 95525-A?
A3: No, both parts are ROHS3 Compliant, REACH Unaffected, and have MSL 1 (Unlimited).

Q4: Does the substitute part have the same key removable positions and actuator type?
A4: Yes, both feature a flat key actuator and 2 key removable positions.

Q5: How should inventory and package status affect substitute selection?
A5: Only parts with complete parameter alignment and matching compliance statuses as verified in the product data should be selected as substitutes. The substitute Littelfuse 95525-A is listed as active and available in bulk packaging.