C&K 7101SHCLE Toggle Switch SPDT 5A 120V Equivalent & Substitute Parts

Part Overview

The C&K 7101SHCLE is a panel-mount toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 5A at 120V AC and 28V DC. This component features a standard round actuator with epoxy-sealed PC pin termination and operates across -30°C to 85°C. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations.

Substiute Parts

7101SHCLE

C&KIn Stock: 7027101SHCLE Datasheet

Current PartRFQ

7101SHCRE

C&KIn Stock: 7087101SHCRE Datasheet

DirectRFQ

100SP1T6B11M2QE

E-SwitchIn Stock: 1159100SP1T6B11M2QE Datasheet

SimilarRFQ

A123P31HCQ

ElectroswitchIn Stock: 783A123P31HCQ Datasheet

SimilarRFQ

A123S1CWCG

ElectroswitchIn Stock: 793A123S1CWCG Datasheet

SimilarRFQ

A123S1DCQ

ElectroswitchIn Stock: 935A123S1DCQ Datasheet

SimilarRFQ

M2012ES1W03/UC

NKK SwitchesIn Stock: 1004M2012ES1W03/UC Datasheet

SimilarRFQ

M2012SS1W03

NKK SwitchesIn Stock: 3368M2012SS1W03 Datasheet

SimilarRFQ

MTA106DPC

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1032MTA106DPC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters:

• Circuit configuration (SPDT required)
• Switch function (On-On operation)
• Mounting type (Panel Mount)
• Termination style (PC Pin)
• Bushing thread specification (1/4-40)
• Current and voltage ratings (minimum 5A AC, 120V AC, 28V DC)
• Panel cutout compatibility (6.35mm to 6.50mm circular diameter acceptable)
• Operating temperature range (-30°C minimum, 85°C maximum)
• Actuator material (Brass, Chrome or Nickel Plated)

Substitute parts are grouped into two categories:

Direct Equivalent: C&K 7101SHCRE maintains identical electrical specifications, mechanical interface, and actuator geometry with the main part, differing only in product status (Active vs. Obsolete) and RoHS certification variant.

Compatible Substitutes: Parts from E-Switch, Electroswitch, NKK Switches, and TE Connectivity meet core electrical and mechanical requirements but may exhibit variations in actuator length, electrical life, panel cutout diameter, or operating temperature range within acceptable engineering tolerances.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: C&K 7101SHCRE

The C&K 7101SHCRE is the direct equivalent to the 7101SHCLE, maintaining identical electrical specifications, mechanical interface, and actuator geometry. This part is currently in active production status, ensuring supply chain continuity. Both parts are ROHS3 compliant and suitable for equivalent substitution without design modification.

Secondary Recommendations for Active Production Parts:

TE Connectivity MTA106DPC is recommended for applications requiring active product status with extended electrical life (80,000 cycles). This part meets all core electrical and mechanical requirements with ROHS3 compliance. The operating temperature range (-20°C to 80°C) is narrower than the main part; verify compatibility with system thermal requirements.

Electroswitch A123S1DCQ and A123S1CWCG provide higher current ratings (6A AC/DC) and extended operating temperature range (-30°C to 90°C). These parts are suitable for applications with higher current demands or elevated temperature environments. Panel cutout dimensions are not specified; confirm mechanical fit before implementation.

Electroswitch A123P31HCQ offers similar electrical performance with flatted actuator geometry, providing anti-rotation benefits in applications requiring positive actuator positioning.

E-Switch 100SP1T6B11M2QE maintains voltage and current specifications with anti-rotation actuator design. Electrical life is reduced to 40,000 cycles; applications requiring extended cycle life should select alternatives.

Obsolete Status Alternatives:

NKK Switches M2012ES1W03/UC and M2012SS1W03 are classified as obsolete. These parts are available in current inventory but lack active production support. Selection should be limited to applications where existing stock is available and long-term supply is not required.

Frequently Asked Questions (FAQ)

Q: Can the 7101SHCLE be directly replaced with the 7101SHCRE?

A: Yes. The 7101SHCRE is a direct equivalent with identical electrical ratings (5A, 120V AC, 28V DC), circuit configuration (SPDT), actuator geometry (10.67mm standard round), and mechanical interface (1/4-40 bushing thread, 6.35mm panel cutout). The primary difference is product status: 7101SHCRE is active production while 7101SHCLE is obsolete.

Q: What are the key differences between the main part and higher-rated substitutes?

A: Electroswitch parts (A123 series) and NKK Switches M2012 series provide 6A current rating versus the 5A rating of the 7101SHCLE. These parts also support extended operating temperature ranges (-30°C to 90°C). However, electrical life varies: Electroswitch parts offer 60,000 cycles, while NKK parts provide only 25,000 cycles. Select based on application current requirements and cycle life expectations.

Q: Are there mechanical compatibility concerns with substitute parts?

A: Panel cutout diameter varies slightly across substitutes: the main part specifies 6.35mm, while some alternatives specify 6.40mm to 6.50mm. These variations are within standard mechanical tolerances for panel-mount switches. Electroswitch parts do not specify panel cutout dimensions; contact the manufacturer for confirmation before panel modification. Actuator length variations (10.41mm to 12.30mm) may affect clearance in confined spaces; verify available actuator travel space in your application.

Q: Which substitute parts are recommended for new designs?

A: For new designs, select from active production parts: C&K 7101SHCRE (direct equivalent), TE Connectivity MTA106DPC, or Electroswitch A123 series. These parts ensure ongoing supply chain support and manufacturer technical assistance. Avoid obsolete parts (M2012 series, 7101SHCLE) for new designs unless existing inventory must be consumed.

Q: How do RoHS compliance variants affect substitution?

A: Both ROHS3 and RoHS compliant variants are acceptable for substitution. ROHS3 compliance indicates stricter lead-free and hazardous substance restrictions. All listed substitutes meet RoHS requirements; select based on your system's regulatory requirements. Verify REACH status with your procurement department if operating in regulated markets.

Q: What is the impact of reduced electrical life in substitute parts?

A: E-Switch 100SP1T6B11M2QE provides 40,000 cycles versus the main part's 100,000 cycles. NKK Switches M2012 series provides only 25,000 cycles. For applications with high switching frequency or extended service life requirements, select TE Connectivity MTA106DPC (80,000 cycles) or Electroswitch parts (60,000 cycles). Calculate expected cycle count over system lifetime to determine acceptable electrical life ratings.

Q: Can I use parts with different actuator types interchangeably?

A: Actuator type changes (standard round to flatted or anti-rotation) affect user interface and may require panel modification. Standard round actuators are mechanically compatible across all listed parts. Flatted and anti-rotation actuators provide positive positioning but require different panel cutout geometry. Confirm actuator type compatibility with your panel design before substitution.