APEM 13435AK Equivalent & Substitute Parts

Part Overview

The APEM 13435AK is an SPDT pushbutton switch rated for 4A at 125V AC and 30V DC, designed for panel mount rear installation with solder lug termination. This component is Active status and RoHS3 compliant. Equivalent parts may be required due to inventory constraints, packaging preferences, or specific application requirements where higher current ratings or alternative actuator designs are acceptable within the electrical and mechanical specifications.

Substiute Parts

13435AK

APEM Inc.In Stock: 81613435AK Datasheet

Current PartRFQ

8168S2HZQE1

C&KIn Stock: 9058168S2HZQE1 Datasheet

SimilarRFQ

8168SHZGE2

C&KIn Stock: 14888168SHZGE2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 13435AK is determined by the following critical parameters:

• Circuit Type: Must be SPDT (Single Pole Double Throw)
• Switch Function: Must be On-Momentary
• Mounting Configuration: Must be Panel Mount, Rear with Solder Lug termination
• Electrical Ratings: Current rating must meet or exceed 4A; voltage ratings must support 125V AC minimum and 30V DC minimum
• Panel Cutout Compatibility: Circular cutout diameter must accommodate 6.50mm specification
• Compliance: RoHS3 compliance required

The C&K 8168 series parts (8168SHZGE2 and 8168S2HZQE1) meet these substitution criteria. Both feature SPDT configuration, On-Momentary function, panel mount rear installation, and solder lug termination. The 8168 series provides higher current ratings (6A) and equivalent voltage performance, with panel cutout dimensions of 6.35mm, which is compatible with the 6.50mm specification.

Parameter Comparison

Engineering Selection Recommendations

Both C&K 8168 series substitutes are Active status products with RoHS3 compliance, matching the regulatory posture of the primary part. The 8168SHZGE2 (Bulk packaging) and 8168S2HZQE1 (Tray packaging) provide equivalent or superior electrical performance with higher current ratings. Selection between these substitutes should be based on packaging requirements and actuator color preference (Black for 8168SHZGE2, White for 8168S2HZQE1). The 6.35mm panel cutout dimension is mechanically compatible with the 6.50mm specification. Operating temperature range is narrower for the C&K parts (-30°C to 65°C versus -40°C to 85°C); applications requiring the full -40°C to 85°C range should retain the APEM 13435AK.

Frequently Asked Questions (FAQ)

Q: Can the C&K 8168 series directly replace the APEM 13435AK?

A: Yes, within the specified electrical and mechanical parameters. Both 8168SHZGE2 and 8168S2HZQE1 maintain SPDT configuration, On-Momentary function, panel mount rear installation, and solder lug termination. The 6.35mm panel cutout is compatible with the 6.50mm specification. Verify operating temperature requirements; the C&K parts are rated -30°C to 65°C versus the APEM part's -40°C to 85°C.

Q: What is the difference between 8168SHZGE2 and 8168S2HZQE1?

A: Both parts are electrically identical with 6A current rating and 120V AC / 28V DC voltage ratings. The primary differences are packaging (Bulk versus Tray) and actuator color (Black versus White). Select based on application aesthetics and packaging logistics.

Q: Are there voltage or current derating considerations?

A: The C&K substitutes are rated 120V AC and 28V DC, compared to the APEM part's 125V AC and 30V DC. These are within standard industrial tolerance ranges. The higher 6A current rating of the C&K parts provides additional margin for the 4A application requirement.

Q: What about panel cutout compatibility?

A: The APEM 13435AK requires a 6.50mm circular cutout. The C&K 8168 series uses 6.35mm cutouts. The 0.15mm difference is within standard mechanical tolerance for panel mount applications and does not prevent installation.

Q: Are all parts RoHS3 compliant?

A: Yes. The APEM 13435AK, C&K 8168SHZGE2, and C&K 8168S2HZQE1 are all RoHS3 compliant.