TPD11CGPC0 Equivalent & Substitute Parts

Part Overview

The TPD11CGPC0 is a pushbutton switch manufactured by TE Connectivity ALCOSWITCH Switches, classified as a Standard SPST-NO (Single Pole Single Throw - Normally Open) momentary contact switch. This component features a round plunger actuator with a black cap, rated for 0.4VA at 20V AC/DC, and is designed for through-hole PCB mounting with PC pin termination.

The TPD11CGPC0 carries an Obsolete product status. Locating equivalent or substitute components is necessary to support ongoing maintenance, repair, and production requirements for legacy systems utilizing this switch architecture.

Substiute Parts

TPD11CGPC0

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1025TPD11CGPC0 Datasheet

Current PartRFQ

1825099-1

TE Connectivity ALCOSWITCH SwitchesIn Stock: 10301825099-1 Datasheet

DirectRFQ

TPD11CGPC2

TE Connectivity ALCOSWITCH SwitchesIn Stock: 796TPD11CGPC2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TPD11CGPC0 are qualified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Mandatory Matching Parameters:

• Circuit Configuration: SPST-NO
• Switch Function: Off-Mom (Momentary)
• Current Rating: 0.4VA (AC/DC)
• Voltage Rating - AC: 20 V
• Voltage Rating - DC: 20 V
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Actuator Type: Round, Plunger
• Operating Temperature Range: -30°C ~ 65°C
• Electrical Life: 100,000 Cycles
• RoHS Status: ROHS3 Compliant

All identified substitute parts meet these mandatory electrical and mechanical specifications. Variations in product status (Active vs. Obsolete), packaging format, actuator cap color, and moisture sensitivity level do not affect functional interchangeability within the specified parameter constraints.

Parameter Comparison

Engineering Selection Recommendations

TPD11CGPC2 is the manufacturer-recommended substitute for the obsolete TPD11CGPC0. Both components share identical electrical specifications and mechanical form factors. The TPD11CGPC2 carries Active product status, ensuring continued availability and supply chain support. The only functional difference is the actuator cap color (Red vs. Black), which does not affect electrical performance or circuit compatibility. This part is ROHS3 compliant and suitable for direct replacement in legacy system repairs and new production applications.

1825099-1 is an alternative substitute part that maintains full electrical and mechanical compatibility with the TPD11CGPC0. This component is also Active in product status and ROHS3 compliant. The 1825099-1 features a black actuator cap matching the original TPD11CGPC0 and carries a Moisture Sensitivity Level rating of 1 (Unlimited), indicating enhanced environmental tolerance. This part is available in Bulk packaging format.

Both substitute parts are qualified for direct replacement based on matching electrical ratings, circuit configuration, mounting architecture, and operating temperature specifications. Selection between TPD11CGPC2 and 1825099-1 depends on actuator color preference, packaging requirements, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can TPD11CGPC2 be used as a direct replacement for TPD11CGPC0?

A: Yes. The TPD11CGPC2 is electrically and mechanically identical to the TPD11CGPC0. Both components feature SPST-NO circuit configuration, 0.4VA at 20V AC/DC rating, through-hole mounting with PC pin termination, and 100,000 cycle electrical life. The only difference is the actuator cap color (Red vs. Black), which does not affect functional performance or circuit compatibility.

Q: What is the difference between TPD11CGPC2 and 1825099-1?

A: Both parts are functionally equivalent substitutes for the TPD11CGPC0. The primary differences are: (1) TPD11CGPC2 features a red actuator cap, while 1825099-1 features a black actuator cap; (2) 1825099-1 carries a Moisture Sensitivity Level rating of 1 (Unlimited), whereas TPD11CGPC2 is rated as Not Applicable; (3) Both are available in Bulk packaging. Electrical specifications and mechanical form factors are identical.

Q: Why is the TPD11CGPC0 listed as Obsolete?

A: The TPD11CGPC0 has reached end-of-life status with the manufacturer. TE Connectivity ALCOSWITCH Switches has transitioned production to active alternatives including TPD11CGPC2 and 1825099-1. These substitute parts maintain full compatibility with legacy designs while offering continued supply chain support.

Q: Are all three parts ROHS3 compliant?

A: Yes. The TPD11CGPC0, TPD11CGPC2, and 1825099-1 are all ROHS3 compliant, meeting environmental and hazardous substance restrictions for electronic components.

Q: Does actuator cap color affect electrical performance?

A: No. Actuator cap color is a visual identification feature only and does not affect electrical performance, switching characteristics, or circuit compatibility. Selection between black (TPD11CGPC0, 1825099-1) and red (TPD11CGPC2) actuators is based on application requirements and user preference.

Q: What is the significance of Moisture Sensitivity Level 1 (Unlimited) on the 1825099-1?

A: Moisture Sensitivity Level 1 (Unlimited) indicates that the 1825099-1 component has no moisture sensitivity restrictions during storage, handling, or installation. This classification provides flexibility in manufacturing and assembly environments without requiring specialized moisture control procedures.

Q: Can these switches be used interchangeably in existing PCB designs?

A: Yes. All three parts share identical through-hole mounting specifications and PC pin termination, allowing direct PCB footprint compatibility. No design modifications or PCB layout changes are required when substituting between TPD11CGPC0, TPD11CGPC2, and 1825099-1.