TG39P000000 Equivalent & Substitute Parts

Part Overview

The TG39P000000 is an SPDT slide switch manufactured by APEM Inc., rated for 0.4VA at 20V AC/DC with through-hole mounting. This component is designed for on-off-on switching applications requiring epoxy-sealed terminals and gold-plated brass contacts. The part is currently active in production with 1064 units in stock.

Equivalent parts are identified when substitute components maintain the same electrical ratings, circuit configuration, and mechanical compatibility while meeting the same industry compliance standards. Alternative models may be necessary due to supply constraints, lead time requirements, or packaging preferences.

Substiute Parts

TG39P000000

APEM Inc.In Stock: 1091TG39P000000 Datasheet

Current PartRFQ

1571982-4

TE Connectivity ALCOSWITCH SwitchesIn Stock: 15241571982-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 1571982-4 (TE Connectivity ALCOSWITCH Switches) qualifies as an equivalent based on the following matching parameters:

• Circuit Configuration: Both parts are SPDT with On-Off-On switching function
• Electrical Ratings: Identical 0.4VA current rating and 20V AC/DC voltage ratings
• Mounting & Termination: Both use through-hole mounting with PC pin termination
• Contact System: Both feature gold-plated contacts with epoxy-sealed terminals
• Compliance: Both are ROHS3 compliant and classified under the same HTSUS code (8536.50.9050)

Substitution is valid when the receiving application can accommodate the mechanical and thermal parameter variations documented in the comparison table below.

Parameter Comparison

Engineering Selection Recommendations

Both parts meet ROHS3 compliance and EAR99 export classification requirements. Selection between TG39P000000 and 1571982-4 depends on specific application constraints:

Choose TG39P000000 when:

• Operating temperature range must extend to -30°C or above 80°C
• Actuator length of 4.60mm is required for panel integration
• Tray packaging is preferred for assembly processes
• 30,000-cycle electrical life rating is sufficient

Choose 1571982-4 when:

• Extended electrical life (60,000 cycles) is required
• Actuator length of 2.80mm accommodates panel design
• Bulk packaging meets procurement requirements
• Operating temperature range of -20°C to 80°C is acceptable

Both parts are electrically and functionally equivalent for standard SPDT switching applications within their respective thermal and mechanical specifications.

Frequently Asked Questions (FAQ)

Q: Are these parts electrically interchangeable? A: Yes. Both parts share identical circuit configuration (SPDT), current rating (0.4VA), and voltage ratings (20V AC/DC). Electrical substitution is valid.

Q: What are the mechanical differences? A: The actuator length differs (4.60mm vs. 2.80mm) and switch travel varies (2.60mm vs. 3.05mm). These differences affect panel cutout dimensions and tactile response. Verify mechanical fit before substitution.

Q: Does operating temperature range affect substitution? A: The TG39P000000 operates from -30°C to 85°C, while the 1571982-4 operates from -20°C to 80°C. If your application requires temperatures below -20°C or above 80°C, the APEM part is required.

Q: What is the difference in electrical life ratings? A: TG39P000000 is rated for 30,000 cycles; 1571982-4 is rated for 60,000 cycles. For high-cycle applications, the TE Connectivity part provides extended service life.

Q: Are packaging differences significant? A: TG39P000000 ships in trays; 1571982-4 ships in bulk. Packaging affects handling, storage, and assembly line integration. Confirm packaging compatibility with your procurement and assembly processes.

Q: Do both parts meet compliance requirements? A: Yes. Both are ROHS3 compliant and classified under HTSUS code 8536.50.9050. Both carry EAR99 export classification.