Equivalent & Substitute Parts for 34ADP18T7M1RT

Part Overview

The Grayhill Inc. 34ADP18T7M1RT is a toggle switch DPDT panel mount component rated for 0.4VA at 20V AC/DC. This switch is classified as Active product status with full RoHS3 compliance and REACH unaffected designation. The component features a standard round actuator with solder lug termination and non-illuminated design. Substitute parts are identified when equivalent mechanical mounting, circuit configuration, and termination characteristics are required while accommodating higher electrical ratings or enhanced environmental protection specifications.

Substiute Parts

34ADP18T7M1RT

Grayhill Inc.In Stock: 83334ADP18T7M1RT Datasheet

Current PartRFQ

100DP1T8B13M1QEH

E-SwitchIn Stock: 6804100DP1T8B13M1QEH Datasheet

SimilarRFQ

7201TCWZQE

C&KIn Stock: 9937201TCWZQE Datasheet

SimilarRFQ

7201TZQE

C&KIn Stock: 48487201TZQE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 34ADP18T7M1RT toggle switch DPDT are identified based on strict mechanical and electrical compatibility criteria. The following parameters establish substitution validity:

Mechanical Compatibility Requirements:

• Circuit configuration: DPDT (Double Pole Double Throw)
• Switch function: On-On operation
• Mounting type: Panel Mount
• Panel cutout dimensions: Circular 11.91mm diameter
• Bushing thread: 15/32-32
• Termination style: Solder Lug
• Actuator type: Standard Round

Electrical Compatibility Criteria:

• Voltage rating must equal or exceed 20V AC and 20V DC
• Current rating must equal or exceed 0.4VA
• Operating temperature range: -30°C ~ 85°C minimum
• Compliance: RoHS3 Compliant

Identified Substitute Parts:

• 100DP1T8B13M1QEH (E-Switch)
• 7201TCWZQE (C&K)
• 7201TZQE (C&K)

All substitute parts maintain identical mechanical mounting interfaces and circuit topology while providing enhanced electrical ratings and operational characteristics.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection - 34ADP18T7M1RT (Grayhill Inc.): Use the original Grayhill 34ADP18T7M1RT when the application requires exact electrical specifications of 0.4VA at 20V AC/DC with 40,000 cycle electrical life. This part maintains Active product status with full RoHS3 compliance and REACH unaffected designation. Inventory availability is 810 pieces.

Substitute Selection - 100DP1T8B13M1QEH (E-Switch): The E-Switch 100DP1T8B13M1QEH provides mechanical and functional equivalence with enhanced electrical ratings of 5A at 120V AC and 28V DC. This substitute maintains identical panel mount interface, DPDT circuit configuration, and solder lug termination. RoHS3 compliance is confirmed. Inventory availability is 6,776 pieces. Actuator length is 18.00mm versus 17.45mm on the original part. Epoxy sealed terminals provide enhanced terminal protection.

Substitute Selection - 7201TCWZQE (C&K): The C&K 7201TCWZQE offers mechanical compatibility with IP67 ingress protection rating (dust tight, waterproof). Electrical ratings are 5A at 120V AC and 28V DC. Electrical life is extended to 100,000 cycles. RoHS3 compliance is confirmed. REACH status is affected. Inventory availability is 899 pieces. Epoxy sealed terminals and enhanced environmental protection are provided.

Substitute Selection - 7201TZQE (C&K): The C&K 7201TZQE maintains mechanical equivalence with 5A at 120V AC and 28V DC electrical ratings. Electrical life is extended to 100,000 cycles. RoHS3 compliance is confirmed. REACH status is affected. Inventory availability is 4,809 pieces. Epoxy sealed terminals are included. Actuator length matches the original part at 17.45mm.

All substitute parts satisfy mechanical mounting requirements and circuit configuration specifications. Selection between substitutes depends on environmental protection requirements, electrical life expectations, and REACH compliance constraints.

Frequently Asked Questions (FAQ)

Q: Can the 100DP1T8B13M1QEH replace the 34ADP18T7M1RT in all applications?

A: The 100DP1T8B13M1QEH provides mechanical and functional equivalence with enhanced electrical ratings. The actuator length differs by 0.55mm (18.00mm versus 17.45mm). Verify panel mounting clearance and actuator engagement depth in the specific application before substitution.

Q: What is the difference between the two C&K substitute parts (7201TCWZQE and 7201TZQE)?

A: Both C&K parts maintain identical electrical ratings, circuit configuration, and mechanical mounting. The 7201TCWZQE includes IP67 ingress protection (dust tight, waterproof). The 7201TZQE does not specify ingress protection. Select 7201TCWZQE for applications requiring environmental sealing.

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all substitute parts are RoHS3 compliant. The original 34ADP18T7M1RT is REACH unaffected. The C&K substitute parts (7201TCWZQE and 7201TZQE) are REACH affected. The E-Switch 100DP1T8B13M1QEH REACH status is not specified in the provided data.

Q: What is the significance of the higher electrical life ratings in the C&K parts?

A: The C&K 7201TCWZQE and 7201TZQE are rated for 100,000 electrical cycles compared to 40,000 cycles for the original 34ADP18T7M1RT and E-Switch 100DP1T8B13M1QEH. Extended electrical life indicates longer operational durability in high-cycle switching applications.

Q: Do all parts use identical termination methods?

A: Yes, all parts use solder lug termination style. The E-Switch and C&K substitute parts include epoxy sealed terminals for enhanced terminal protection. The original Grayhill part does not specify terminal sealing.

Q: Are the panel cutout dimensions identical across all parts?

A: Yes, all parts require a circular panel cutout of 11.91mm diameter with 15/32-32 bushing thread. Panel mounting interfaces are mechanically equivalent.

Q: What operating temperature range applies to all parts?

A: All parts operate within -30°C to 85°C temperature range. This specification is consistent across the original part and all substitutes.