ET02MD1CKE Toggle Switch SPST Equivalent & Substitute Parts

Part Overview

The ET02MD1CKE is a toggle switch manufactured by C&K, classified as SPST (Single Pole Single Throw) with On-Off functionality. This component operates at 0.4VA across 20V AC/DC ratings and features through-hole mounting with PC pin termination. The part is currently listed as obsolete, making identification of equivalent and substitute components essential for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Circuit Configuration	SPST
Switch Function	On-Off
Current Rating	0.4VA (AC/DC)
Voltage Rating - AC	20 V
Voltage Rating - DC	20 V
Mounting Type	Through Hole
Actuator Type	Standard Round
Actuator Length	6.10mm
Termination Style	PC Pin
Ingress Protection	IP57 - Dust Protected, Waterproof
Operating Temperature Range	-30°C ~ 85°C
Electrical Life	30,000 Cycles
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the ET02MD1CKE are identified based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Circuit configuration (SPST)
Switch function (On-Off)
Current and voltage ratings (0.4VA, 20V AC/DC)
Mounting type (Through Hole)
Actuator specifications (Standard Round, 6.10mm length)
Termination style (PC Pin)
Operating temperature range (-30°C ~ 85°C)
RoHS3 compliance

Two substitute parts meet these criteria: ET02MD1CPE (direct C&K equivalent with different packaging) and 200AWMSP6T2A1M2RE (E-Switch alternative with enhanced ingress protection and electrical life ratings).

Parameter Comparison

Parameter	ET02MD1CKE (Main)	ET02MD1CPE (Direct Substitute)	200AWMSP6T2A1M2RE (Alternative)
Manufacturer	C&K	C&K	E-Switch
Circuit Configuration	SPST	SPST	SPST
Switch Function	On-Off	On-Off	On-Off
Current Rating	0.4VA (AC/DC)	0.4VA (AC/DC)	0.4VA (AC/DC)
Voltage Rating - AC	20 V	20 V	20 V
Voltage Rating - DC	20 V	20 V	20 V
Mounting Type	Through Hole	Through Hole	Through Hole
Actuator Type	Standard Round	Standard Round	Standard Round
Actuator Length	6.10mm	6.10mm	6.10mm
Termination Style	PC Pin	PC Pin	PC Pin
Ingress Protection	IP57	IP57	IP67
Operating Temperature	-30°C ~ 85°C	-30°C ~ 85°C	-30°C ~ 85°C
Electrical Life	30,000 Cycles	30,000 Cycles	50,000 Cycles
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active

Engineering Selection Recommendations

ET02MD1CPE is the primary substitute for ET02MD1CKE. Both components are manufactured by C&K, share identical electrical and mechanical specifications, and maintain ROHS3 compliance. The primary distinction is product status: ET02MD1CPE is active and available, whereas ET02MD1CKE is obsolete. Packaging differs (tray versus standard), but this does not affect functional compatibility.

200AWMSP6T2A1M2RE serves as an alternative substitute manufactured by E-Switch. This component matches all critical electrical parameters and maintains identical mounting and actuator specifications. The E-Switch alternative provides enhanced ingress protection (IP67 versus IP57) and extended electrical life (50,000 cycles versus 30,000 cycles). Both substitute parts are ROHS3 compliant and active products.

Frequently Asked Questions (FAQ)

Q: Can ET02MD1CPE directly replace ET02MD1CKE in existing designs? A: Yes. ET02MD1CPE is electrically and mechanically identical to ET02MD1CKE. Both components share the same circuit configuration, voltage/current ratings, mounting type, and actuator specifications. The primary difference is product status and packaging format.

Q: What are the advantages of using 200AWMSP6T2A1M2RE over ET02MD1CPE? A: The E-Switch alternative (200AWMSP6T2A1M2RE) provides IP67 ingress protection compared to IP57, offering enhanced dust and water resistance. Additionally, it offers 50,000 electrical cycles versus 30,000 cycles, providing extended operational life. Both components maintain identical voltage, current, and mounting specifications.

Q: Are there packaging considerations when substituting these parts? A: ET02MD1CKE uses standard packaging, while ET02MD1CPE is supplied in tray packaging. 200AWMSP6T2A1M2RE is also supplied in tray packaging. Packaging format does not affect component functionality but may impact procurement and handling procedures.

Q: Do all substitute parts meet RoHS3 compliance? A: Yes. ET02MD1CPE and 200AWMSP6T2A1M2RE are both ROHS3 compliant, matching the compliance status of the original ET02MD1CKE component.

Q: What is the operating temperature range for substitute parts? A: All three components operate across the identical temperature range of -30°C to 85°C, ensuring thermal compatibility in equivalent applications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message