TL39P000000 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The TL39P000000 is an APEM Inc. toggle switch featuring SPDT (Single Pole Double Throw) circuitry with On-Off-On switching function. Rated for 0.4VA at 20V AC/DC, this through-hole mounted component is designed for applications requiring reliable electromechanical switching with epoxy sealed terminals. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when original inventory is unavailable or when design requirements permit alternative mechanical configurations within the same electrical specification envelope.

Substiute Parts

TL39P000000

APEM Inc.In Stock: 1133TL39P000000 Datasheet

Current PartRFQ

34DWMSP36B4M2RT

Grayhill Inc.In Stock: 81734DWMSP36B4M2RT Datasheet

SimilarRFQ

ET03LD1CBE

C&KIn Stock: 894ET03LD1CBE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TL39P000000 is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPDT only
• Switch function: On-Off-On only
• Current rating: 0.4VA (AC/DC)
• Voltage rating: 20V AC and 20V DC
• Mounting type: Through Hole
• Termination style: PC Pin
• Operating temperature: -30°C to 85°C minimum
• Electrical life: 30,000 cycles minimum
• RoHS3 compliance required

Substitute parts identified as equivalent maintain all electrical specifications and core mechanical compatibility. Variations in actuator length, ingress protection rating, plating material, and packaging format are permitted within this substitution group, as these parameters do not affect electrical interchangeability in standard through-hole PCB applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status with full RoHS3 compliance, ensuring regulatory alignment for current manufacturing environments. The TL39P000000 and 34DWMSP36B4M2RT are both available in Bulk packaging, while the ET03LD1CBE is supplied in Tray format. The 34DWMSP36B4M2RT provides enhanced ingress protection at IP67 rating, suitable for applications requiring dust-tight and waterproof performance. The ET03LD1CBE carries REACH Affected status, requiring compliance verification in regulated supply chains. Actuator length variations (5.30mm, 6.70mm, 8.13mm) must be evaluated against panel cutout and mechanical envelope constraints in the target application.

Frequently Asked Questions (FAQ)

Q: Can the 34DWMSP36B4M2RT replace the TL39P000000 in all applications?

A: Yes, from an electrical standpoint. The 34DWMSP36B4M2RT maintains identical electrical specifications (SPDT, 0.4VA, 20V AC/DC, 30,000 cycle life). Physical differences include a longer actuator (6.70mm vs. 5.30mm) and enhanced IP67 ingress protection. Panel cutout compatibility must be verified before substitution.

Q: What is the significance of the different actuator lengths?

A: Actuator length affects the physical engagement depth with panel-mounted controls. The TL39P000000 has a 5.30mm actuator, the 34DWMSP36B4M2RT has 6.70mm, and the ET03LD1CBE has 8.13mm. Selection depends on panel thickness and mechanical clearance requirements in the final assembly.

Q: Does REACH Affected status on the ET03LD1CBE restrict its use?

A: REACH Affected status indicates the part contains substances of concern requiring compliance documentation. This does not prevent use but requires supply chain verification and regulatory compliance confirmation for applications in REACH-regulated markets.

Q: Are packaging differences between Bulk and Tray significant for substitution?

A: Packaging format affects handling, storage, and inventory management but does not impact electrical or mechanical interchangeability. Selection depends on production volume and internal packaging requirements.

Q: What is the difference between IP67 and IP57 ingress protection ratings?

A: IP67 (34DWMSP36B4M2RT) provides dust-tight and waterproof protection with temporary immersion capability. IP57 (ET03LD1CBE) provides dust protection and waterproof protection with water jet resistance. The TL39P000000 has no specified ingress protection rating. Selection depends on environmental exposure requirements.