KSC341G Equivalent & Substitute Parts

Part Overview

The KSC341G is a tactile switch manufactured by C&K, classified as SPST-NO (Single Pole Single Throw - Normally Open) with a contact rating of 0.05A at 32VDC. This surface mount component features top actuation, gull wing termination, and IP67 ingress protection suitable for dust-tight and waterproof applications.

The KSC341G is currently listed as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

KSC341G

C&KIn Stock: 5633KSC341G Datasheet

Current PartRFQ

KSC341GLFS

C&KIn Stock: 17151KSC341GLFS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KSC341G is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following areas:

• Circuit configuration (SPST-NO)
• Contact rating (0.05A @ 32VDC)
• Surface mount technology with gull wing termination
• Top actuated orientation
• Physical outline (6.20mm x 6.20mm)
• Actuator height (4.60mm)
• Operating force (300gf)
• Switch travel (0.20mm)
• Ingress protection rating (IP67)
• Operating temperature range (-40°C to 85°C)
• Mechanical life (300,000 cycles)
• Moisture sensitivity level (MSL 1)

The KSC341GLFS meets all these criteria and is classified as a direct substitute for the obsolete KSC341G.

Parameter Comparison

Engineering Selection Recommendations

The KSC341GLFS is the direct substitute for the obsolete KSC341G. Both components are electrically and mechanically identical across all specified parameters. The primary distinction is product status and regulatory compliance.

The KSC341G is obsolete and no longer in active production. The KSC341GLFS is an active product with current manufacturing support and availability. Additionally, the KSC341GLFS carries RoHS3 compliance, whereas the KSC341G is RoHS non-compliant. For new designs or ongoing production requiring this switch type, the KSC341GLFS is the appropriate selection.

Both components share identical REACH status (REACH Unaffected) and ECCN classification (EAR99). Packaging differs between the two: KSC341G uses standard packaging, while KSC341GLFS is supplied in Cut Tape (CT) format.

Frequently Asked Questions (FAQ)

Q: Can KSC341GLFS be used as a direct replacement for KSC341G?

A: Yes. The KSC341GLFS is electrically and mechanically equivalent to the KSC341G across all specified parameters, including circuit configuration, contact rating, physical dimensions, actuator characteristics, and environmental ratings.

Q: What is the primary reason to transition from KSC341G to KSC341GLFS?

A: The KSC341G is obsolete. The KSC341GLFS is an active product with current manufacturing support and supply availability. Additionally, KSC341GLFS meets RoHS3 compliance requirements.

Q: Are there any differences in packaging between these parts?

A: Yes. The KSC341G uses standard packaging, while the KSC341GLFS is supplied in Cut Tape (CT) format. This difference does not affect electrical or mechanical performance.

Q: Do both parts meet the same environmental and regulatory standards?

A: Both components share identical REACH status (REACH Unaffected), ECCN classification (EAR99), and HTSUS code (8536.50.9031). The KSC341GLFS additionally meets RoHS3 compliance.

Q: Are the physical dimensions and mounting characteristics identical?

A: Yes. Both parts have identical outline dimensions (6.20mm x 6.20mm), actuator height (4.60mm), termination style (gull wing), and surface mount configuration. They are mechanically interchangeable.

Q: What is the operating temperature range for both parts?

A: Both the KSC341G and KSC341GLFS operate across the same temperature range of -40°C to 85°C.