ED S SC 1 Equivalent & Substitute Parts

Part Overview

The ED S SC 1 is a tactile switch manufactured by C&K, classified as SPST-NO (Single Pole Single Throw - Normally Open) with a contact rating of 0.1A at 100VAC/DC. This surface mount component features a snap dome actuator with top actuation, IP67 ingress protection, and sealed construction suitable for applications requiring dust and water resistance.

The ED S SC 1 carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

ED S SC 1

C&KIn Stock: 966ED S SC 1 Datasheet

Current PartRFQ

EDSSC1LFS

C&KIn Stock: 3401EDSSC1LFS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ED S SC 1 are identified based on strict electrical and mechanical parameter matching within the C&K ED series. The substitution criteria are:

• Circuit configuration: SPST-NO
• Contact rating: 0.1A @ 100VAC/DC
• Mounting type: Surface Mount
• Actuator type: Snap Dome
• Actuator height: 1.20mm
• Actuator orientation: Top Actuated
• Operating force: 240gf
• Switch travel: 0.30mm
• Ingress protection: IP67
• Operating temperature range: -25°C ~ 70°C
• Mechanical life: 1,000,000 Cycles
• Termination style: SMD (SMT) Tab
• Sealed construction

The EDSSC1LFS represents a direct functional equivalent within the ED series, maintaining identical electrical performance and mechanical specifications while offering improved product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The EDSSC1LFS is the direct substitute for the ED S SC 1. Both components maintain identical electrical and mechanical specifications, ensuring functional interchangeability in circuit designs.

The primary distinction between these parts is product status and regulatory compliance. The ED S SC 1 is obsolete and RoHS non-compliant, while the EDSSC1LFS carries active product status and ROHS3 compliance. For new designs or ongoing production requiring regulatory adherence, the EDSSC1LFS is the appropriate selection. The EDSSC1LFS is supplied in Tray packaging, providing standard handling and storage conditions for surface mount components.

Both parts share identical REACH and ECCN classifications, confirming equivalent regulatory treatment for export and supply chain purposes.

Frequently Asked Questions (FAQ)

Q: Can EDSSC1LFS be used as a direct replacement for ED S SC 1 in existing designs?

A: Yes. The EDSSC1LFS maintains identical electrical performance (0.1A @ 100VAC/DC, SPST-NO), mechanical specifications (1.20mm actuator height, 240gf operating force, 0.30mm travel), and environmental ratings (IP67, -25°C ~ 70°C). PCB footprints and mounting requirements are identical.

Q: What is the primary reason to transition from ED S SC 1 to EDSSC1LFS?

A: The ED S SC 1 is obsolete. The EDSSC1LFS provides supply chain continuity with active product status. Additionally, EDSSC1LFS achieves ROHS3 compliance, whereas ED S SC 1 is RoHS non-compliant.

Q: Are there packaging differences between these parts?

A: The ED S SC 1 packaging specification is not provided. The EDSSC1LFS is supplied in Tray packaging, standard for surface mount tactile switches.

Q: Do these parts share the same base product number?

A: The ED S SC 1 base product number is EDSSC. The EDSSC1LFS base product number is EDSSC1. Both derive from the same ED series platform.

Q: Are there any differences in mechanical life or operating characteristics?

A: No. Both parts specify 1,000,000 mechanical cycles, identical actuator type (snap dome), and identical switch travel (0.30mm). Operating force and temperature range are identical.