TP12LTABE Equivalent & Substitute Parts

Part Overview

The TP12LTABE is an active pushbutton switch manufactured by C&K, designed for panel mount applications with right angle, rear termination. This SPDT (Single Pole Double Throw) switch operates in an On-Momentary function and is rated for 0.4VA at 20V AC/DC. The component features a round plunger actuator with black coloring and is suitable for applications requiring reliable switching with 30,000 electrical cycles. Finding equivalent or substitute parts may be necessary due to inventory constraints, lead time considerations, or specific application requirements for alternative mounting configurations.

Substiute Parts

TP12LTABE

C&KIn Stock: 1199TP12LTABE Datasheet

Current PartRFQ

TP12LT9ABE

C&KIn Stock: 964TP12LT9ABE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TP12LTABE is determined by strict equivalence across the following critical parameters:

• Circuit configuration must remain SPDT
• Switch function must be On-Momentary
• Current and voltage ratings must match or exceed: 0.4VA at 20V AC/DC
• Actuator type must be round plunger with black coloring
• Electrical life rating must meet or exceed 30,000 cycles
• Operating temperature range must encompass -30°C to 85°C
• RoHS3 compliance must be maintained
• Termination style must be PC Pin

The primary difference between the main part and its substitute relates to mounting configuration: the TP12LTABE uses panel mount with right angle rear termination, while substitute parts may employ alternative mounting methods such as through-hole configurations, provided all electrical and functional parameters remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the TP12LTABE and TP12LT9ABE maintain active product status with full ROHS3 compliance, ensuring regulatory alignment for current applications. The electrical and functional specifications are identical across both parts, with equivalence confirmed in circuit configuration, switching characteristics, current and voltage ratings, and operating temperature range.

Selection between these parts should be based on mounting requirements specific to the application. The TP12LTABE is specified for panel mount installation with rear termination, while the TP12LT9ABE accommodates through-hole mounting configurations. Both parts are suitable for direct substitution where mounting geometry permits the alternative configuration.

Frequently Asked Questions (FAQ)

Q: Can TP12LT9ABE replace TP12LTABE in all applications?

A: Electrical and functional equivalence is confirmed. Substitution is valid provided the application's mounting configuration can accommodate through-hole termination instead of panel mount rear termination. Physical layout and PCB design must be evaluated.

Q: Are there differences in reliability or lifespan between these parts?

A: Both parts specify identical electrical life ratings of 30,000 cycles and operate across the same temperature range of -30°C to 85°C. No reliability differences are indicated in the provided specifications.

Q: What is the significance of the mounting type difference?

A: The TP12LTABE uses panel mount with right angle rear termination for direct panel installation. The TP12LT9ABE uses through-hole mounting, requiring PCB holes for component insertion. The choice depends on the mechanical design of the target application.

Q: Are both parts RoHS compliant?

A: Yes, both TP12LTABE and TP12LT9ABE are ROHS3 compliant, meeting current environmental and regulatory requirements.

Q: What is the current and voltage rating for these switches?

A: Both parts are rated for 0.4VA at 20V AC/DC, providing equivalent electrical performance across AC and DC applications.