Equivalent & Substitute Parts for 34ADP11B1M7RT

Part Overview

The 34ADP11B1M7RT is a toggle switch manufactured by Grayhill Inc., classified as a DPDT (Double Pole Double Throw) panel mount component with a rated capacity of 0.4VA at 20V. This switch features a standard round actuator with right-angle vertical mounting configuration and PC pin termination. The product is currently active in production status with 789 units in stock.

Substitute parts are identified when equivalent mechanical mounting, circuit topology, and termination characteristics align with the main part, while electrical ratings may differ to accommodate higher-capacity applications or when the original part becomes unavailable.

Substiute Parts

34ADP11B1M7RT

Grayhill Inc.In Stock: 89434ADP11B1M7RT Datasheet

Current PartRFQ

100DP1T1B1M7QEH

E-SwitchIn Stock: 1553100DP1T1B1M7QEH Datasheet

SimilarRFQ

M2022SS1G45

NKK SwitchesIn Stock: 1126M2022SS1G45 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 34ADP11B1M7RT is determined by the following critical parameters:

Mechanical Compatibility Requirements:

• Circuit configuration must be DPDT
• Switch function must be On-On
• Mounting type must be Panel Mount, Right Angle, Vertical
• Actuator type must be Standard Round
• Termination style must be PC Pin
• Bushing thread must be 1/4-40

Electrical Compatibility Criteria:

• Current rating must equal or exceed the application requirement (0.4VA minimum)
• Voltage ratings (AC and DC) must equal or exceed the application requirement (20V minimum)
• Operating temperature range must encompass -30°C ~ 85°C

Mechanical Dimensional Tolerance:

• Actuator length variance within ±0.15mm is acceptable for panel mount applications
• Panel cutout diameter variance within ±0.25mm is acceptable with standard bushing adjustment

Regulatory and Environmental Compliance:

• RoHS3 compliance required
• MSL rating of 1 (Unlimited) required
• REACH Unaffected status required

Two substitute parts meet these criteria with varying electrical specifications and product status conditions.

Parameter Comparison

Engineering Selection Recommendations

100DP1T1B1M7QEH (E-Switch):

This substitute provides enhanced electrical capacity with 5A current rating and 120V AC voltage rating, exceeding the 34ADP11B1M7RT specifications. Mechanical compatibility is exact: identical actuator length (10.41mm), panel cutout diameter (6.35mm), and bushing thread (1/4-40). The part maintains ROHS3 compliance, MSL 1 rating, and REACH Unaffected status. Product status is Active with 1471 units in inventory. This substitute is suitable for applications requiring higher electrical capacity within the same mechanical envelope. Epoxy sealed terminals provide enhanced environmental protection compared to the main part.

M2022SS1G45 (NKK Switches):

This substitute maintains electrical equivalence with 0.4VA current rating and 28V voltage rating, meeting or exceeding the 34ADP11B1M7RT requirements. Mechanical compatibility is near-exact with actuator length variance of +0.09mm (10.50mm vs 10.41mm) and panel cutout diameter variance of +0.15mm (6.50mm vs 6.35mm), both within acceptable tolerance for panel mount applications. The part maintains ROHS3 compliance, MSL 1 rating, and REACH Unaffected status. However, product status is Obsolete, indicating discontinued production. Electrical life rating is superior at 50,000 cycles versus 40,000 cycles. This substitute is suitable only when inventory availability is prioritized and long-term supply continuity is not required.

Primary Recommendation:

For new designs and applications requiring sustained supply, the 100DP1T1B1M7QEH is the preferred substitute due to Active product status and higher electrical capacity. For direct electrical equivalence with Active status, the 34ADP11B1M7RT main part is recommended.

Frequently Asked Questions (FAQ)

Q: Can the 100DP1T1B1M7QEH be used as a direct replacement for the 34ADP11B1M7RT?

A: Yes. Both parts share identical DPDT circuit configuration, On-On switch function, panel mount right-angle vertical orientation, standard round actuator, PC pin termination, 1/4-40 bushing thread, and identical actuator length (10.41mm) and panel cutout diameter (6.35mm). The 100DP1T1B1M7QEH provides higher electrical capacity (5A at 120V AC versus 0.4VA at 20V), making it suitable for applications with higher power requirements while maintaining mechanical compatibility.

Q: What is the significance of the panel cutout diameter difference between 34ADP11B1M7RT (6.35mm) and M2022SS1G45 (6.50mm)?

A: The 0.15mm diameter variance is within acceptable tolerance for panel mount applications using standard 1/4-40 bushings. The bushing accommodates this dimensional variation through normal mechanical clearance. Both parts use identical bushing thread specifications, ensuring secure panel mounting.

Q: Why is M2022SS1G45 listed as Obsolete?

A: Product status Obsolete indicates that NKK Switches has discontinued production of this part number. While 1062 units are currently in inventory, future availability cannot be guaranteed. For applications requiring long-term supply continuity, the Active status parts (34ADP11B1M7RT or 100DP1T1B1M7QEH) are recommended.

Q: Are all three parts RoHS3 compliant?

A: Yes. The 34ADP11B1M7RT, 100DP1T1B1M7QEH, and M2022SS1G45 are all ROHS3 Compliant with MSL 1 (Unlimited) rating and REACH Unaffected status, meeting current environmental and regulatory requirements.

Q: What is the difference in electrical life between these parts?

A: The 34ADP11B1M7RT and 100DP1T1B1M7QEH are rated for 40,000 electrical cycles, while the M2022SS1G45 is rated for 50,000 cycles. This difference reflects manufacturer design specifications and does not affect substitution eligibility for standard applications.

Q: Can the 100DP1T1B1M7QEH be used in a 20V application designed for the 34ADP11B1M7RT?

A: Yes. The 100DP1T1B1M7QEH is rated for 120V AC and 28V DC, both exceeding the 20V requirement of the original application. Higher voltage rating provides design margin and does not create compatibility issues in lower-voltage circuits.