TPCF13C0 Equivalent & Substitute Parts

Part Overview

The TPCF13C0 is a pushbutton switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a Standard SPST-NO (Single Pole Single Throw - Normally Open) momentary contact switch. This component is rated for 1A at 125V AC and 20V DC, featuring a panel-mount rear configuration with a circular 4.83mm diameter cutout and solder lug termination.

The TPCF13C0 is classified as obsolete. Locating equivalent or substitute components is necessary to support ongoing maintenance, repair, and new design requirements where this switch is specified or functionally required.

Substiute Parts

TPCF13C0

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1008TPCF13C0 Datasheet

Current PartRFQ

TPD11CGPC2

TE Connectivity ALCOSWITCH SwitchesIn Stock: 796TPD11CGPC2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TPCF13C0 is determined by the following critical parameters:

Functional Compatibility Parameters:

• Circuit configuration (SPST-NO)
• Switch function (Off-Mom momentary operation)
• Operating temperature range (-30°C to 65°C)

Electrical Compatibility Parameters:

• Current rating must equal or exceed 1A
• Voltage ratings must support both AC 125V and DC 20V operation
• Electrical life rating

Mechanical Compatibility Parameters:

• Actuator type (round plunger configuration)
• Mounting methodology (panel mount or through-hole alternatives)
• Termination style compatibility with circuit board or wiring

The substitute part TPD11CGPC2 maintains functional equivalence through identical circuit configuration (SPST-NO), switch function (Off-Mom), and operating temperature range. However, this substitute introduces trade-offs in current rating (0.4VA versus 1A), voltage rating (20V AC/DC versus 125V AC/20V DC), mounting type (through-hole versus panel mount rear), and termination style (PC pin versus solder lug). These differences require engineering evaluation for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The TPCF13C0 is an obsolete component. The TPD11CGPC2 is the manufacturer-recommended substitute and carries Active product status, ensuring continued availability and support.

Compliance Considerations: The TPD11CGPC2 is ROHS3 compliant, whereas the TPCF13C0 status is not applicable. For applications subject to RoHS directives or environmental compliance requirements, the TPD11CGPC2 provides regulatory alignment.

Electrical Derating: The TPD11CGPC2 operates at reduced current (0.4VA) and AC voltage (20V) compared to the TPCF13C0 (1A, 125V AC). Applications requiring the full 1A or 125V AC rating of the original component cannot be directly substituted without circuit redesign or alternative component selection.

Mechanical Integration: The TPD11CGPC2 uses through-hole mounting with PC pin termination, whereas the TPCF13C0 uses panel mount rear configuration with solder lug termination. PCB layout and mechanical mounting structures must be evaluated for compatibility.

Electrical Life: The TPD11CGPC2 provides extended electrical life (100,000 cycles versus 60,000 cycles), offering improved longevity in high-cycle applications.

Frequently Asked Questions (FAQ)

Q: Can the TPD11CGPC2 directly replace the TPCF13C0 in all applications?

A: No. The TPD11CGPC2 has reduced electrical ratings (0.4VA at 20V AC versus 1A at 125V AC) and different mounting/termination characteristics. Direct substitution is only valid for applications operating within the TPD11CGPC2 electrical specifications and compatible with through-hole mounting and PC pin termination.

Q: What are the key differences between these two switches?

A: The primary differences are: (1) Current rating: 1A versus 0.4VA; (2) AC voltage rating: 125V versus 20V; (3) Mounting type: panel mount rear versus through-hole; (4) Termination: solder lug versus PC pin; (5) Product status: obsolete versus active; (6) RoHS compliance: not applicable versus ROHS3 compliant.

Q: Does the TPD11CGPC2 maintain the same circuit functionality?

A: Yes. Both switches are SPST-NO momentary contact (Off-Mom) configurations with identical operating temperature ranges (-30°C to 65°C). The functional switching behavior is equivalent.

Q: What is the impact of the different mounting types?

A: The TPCF13C0 is a panel-mount rear configuration requiring a 4.83mm circular cutout in the panel. The TPD11CGPC2 is a through-hole component designed for PCB insertion. These mounting methods are mechanically incompatible without redesign of the mechanical interface.

Q: Are there compatibility concerns with the termination style change?

A: Yes. The TPCF13C0 uses solder lugs for external wiring connections, while the TPD11CGPC2 uses PC pins for direct PCB soldering. Circuit board layout and connection methodology must be redesigned to accommodate this change.

Q: Why is the TPD11CGPC2 rated at 0.4VA instead of current in amps?

A: The 0.4VA rating represents volt-ampere capacity, a common specification for low-power switches. This equates to a lower current-carrying capacity than the 1A rating of the TPCF13C0, particularly at the reduced voltage rating of 20V AC.

Q: Is the TPD11CGPC2 suitable for high-voltage AC applications?

A: No. The TPD11CGPC2 is rated for 20V AC maximum, making it unsuitable for the 125V AC applications supported by the TPCF13C0. Alternative components must be selected for high-voltage AC requirements.

Q: What does the extended electrical life of the TPD11CGPC2 mean?

A: The TPD11CGPC2 is rated for 100,000 switching cycles compared to 60,000 cycles for the TPCF13C0. This indicates improved durability and longer operational life in repetitive switching applications.