Equivalent & Substitute Parts for TP12SH8ABE

Part Overview

The TP12SH8ABE is an SPDT pushbutton switch manufactured by C&K, rated for 0.4VA at 20V with a through-hole, right-angle mounting configuration. This component is classified as Active product status and is RoHS3 compliant. Alternative equivalent parts may be required due to inventory constraints, specific packaging requirements, voltage rating needs, or mechanical life cycle specifications for particular applications.

Substiute Parts

TP12SH8ABE

C&KIn Stock: 812TP12SH8ABE Datasheet

Current PartRFQ

800SP8B6M6RE

E-SwitchIn Stock: 1023800SP8B6M6RE Datasheet

SimilarRFQ

BB15AH

NKK SwitchesIn Stock: 1170BB15AH Datasheet

SimilarRFQ

BB15AP

NKK SwitchesIn Stock: 1704BB15AP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TP12SH8ABE is determined by the following critical parameters:

• Circuit Configuration: Must be SPDT
• Switch Function: Must be On-Mom
• Current Rating: Must be 0.4VA (AC/DC)
• Voltage Rating: Must support minimum 20V (AC/DC)
• Mounting Type: Must be Through Hole compatible
• Termination Style: Must be PC Pin
• Operating Temperature Range: Must encompass -30°C ~ 85°C
• RoHS Compliance: Must be ROHS3 Compliant

The substitute parts listed below meet all mandatory electrical and mechanical parameters. Variations in mechanical life, packaging format, and actuator color do not affect functional equivalence within the specified parameter constraints.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original TP12SH8ABE specification.

800SP8B6M6RE (E-Switch): Maintains identical voltage rating (20V AC/DC) and mounting configuration (Through Hole, Right Angle). Provides extended electrical life (50,000 cycles versus 30,000 cycles). REACH status differs (Unaffected versus Affected), which may be relevant for specific supply chain requirements.

BB15AH (NKK Switches): Supports elevated voltage rating (28V AC/DC), providing operational margin above the 20V requirement. Mechanical and electrical life both rated at 50,000 cycles. Packaged in Tray format. Actuator color is White versus Black. Features Antistatic designation.

BB15AP (NKK Switches): Supports elevated voltage rating (28V AC/DC) with 50,000-cycle mechanical and electrical life ratings. Packaged in Box format. Mounting type specified as Through Hole without Right Angle designation. Actuator color is White. Features Antistatic designation.

Frequently Asked Questions (FAQ)

Q: Can BB15AH or BB15AP be used in place of TP12SH8ABE despite the higher voltage rating?

A: Yes. The 28V voltage rating of BB15AH and BB15AP exceeds the 20V requirement of TP12SH8ABE. Higher voltage-rated components operate safely at lower voltages within their specified range.

Q: What is the significance of the Right Angle mounting designation?

A: Right Angle mounting indicates the switch actuator is oriented perpendicular to the PCB plane. BB15AP is specified as Through Hole without Right Angle designation, which may affect mechanical fit and panel integration. Verify mounting geometry compatibility before selection.

Q: Does the difference in electrical life (30,000 versus 50,000 cycles) affect substitution eligibility?

A: Electrical life specification indicates the rated cycle count for the component. Substitute parts with higher electrical life ratings (50,000 cycles) provide extended operational margin and do not restrict substitution eligibility.

Q: Are packaging differences (Bulk, Tray, Box) relevant to electrical equivalence?

A: Packaging format affects inventory management and handling procedures but does not alter electrical or mechanical performance. Selection should account for procurement and assembly workflow requirements.

Q: What does REACH Affected versus REACH Unaffected status indicate?

A: REACH Affected status indicates the component contains substances subject to REACH regulation. REACH Unaffected indicates exemption from specific REACH requirements. Supply chain and regulatory compliance obligations may differ based on this designation.