EP12FPD1SAKE Equivalent & Substitute Parts

Part Overview

The EP12FPD1SAKE is a pushbutton switch manufactured by C&K, featuring SPDT (Single Pole Double Throw) circuit configuration with 0.4VA current rating at 20V. This surface mount, right-angle component is designed for applications requiring momentary switching with IP57 ingress protection. The part is currently obsolete, making identification of suitable substitutes essential for ongoing production and maintenance requirements. The EP series pushbutton switch with gull wing termination and epoxy sealed terminals provides reliable switching performance in dust-protected and waterproof environments.

Substiute Parts

EP12FPD1SAKE

C&KIn Stock: 780EP12FPD1SAKE Datasheet

Current PartRFQ

EP12FPD1SAPE

C&KIn Stock: 881EP12FPD1SAPE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the EP12FPD1SAKE is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPDT topology must be maintained
• Electrical Ratings: Current rating of 0.4VA and voltage ratings of 20V AC/DC are non-negotiable
• Switch Function: Momentary (On-Mom) operation required
• Mounting and Termination: Surface mount, right-angle configuration with gull wing termination
• Actuator Specifications: Round, plunger, flush actuator with white color
• Environmental Protection: IP57 ingress protection rating
• Operating Temperature: -30°C to 85°C range
• Electrical Life: 30,000 cycles minimum
• Terminal Features: Epoxy sealed terminals

The EP12FPD1SAPE qualifies as a direct substitute based on identical electrical, mechanical, and environmental specifications. The primary distinction is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The EP12FPD1SAPE provides functional equivalence to the obsolete EP12FPD1SAKE across all electrical and mechanical parameters. Selection between these parts should be based on the following factors:

Product Status: The EP12FPD1SAPE is active production status, ensuring long-term availability and supply chain continuity. The EP12FPD1SAKE is obsolete and subject to inventory depletion.

Compliance: The EP12FPD1SAPE meets ROHS3 compliance requirements, whereas the EP12FPD1SAKE is RoHS non-compliant. For applications subject to RoHS regulations, the EP12FPD1SAPE is the required selection.

Packaging Format: The EP12FPD1SAKE is supplied in bulk packaging, while the EP12FPD1SAPE is supplied in Tape & Reel format. Packaging selection depends on assembly process requirements and volume considerations.

Electrical and Mechanical Equivalence: Both parts maintain identical electrical ratings, circuit configuration, mounting specifications, and environmental protection ratings. Direct substitution is electrically and mechanically valid.

Frequently Asked Questions (FAQ)

Q: Can EP12FPD1SAPE directly replace EP12FPD1SAKE in existing designs?

A: Yes. The EP12FPD1SAPE is electrically and mechanically equivalent to the EP12FPD1SAKE. All critical parameters including circuit configuration (SPDT), electrical ratings (0.4VA, 20V), mounting type (surface mount, right angle), termination style (gull wing), and environmental protection (IP57) are identical. Direct substitution is valid for applications currently using the EP12FPD1SAKE.

Q: What is the primary difference between these two parts?

A: The EP12FPD1SAPE differs from the EP12FPD1SAKE in three aspects: product status (active vs. obsolete), RoHS compliance (ROHS3 compliant vs. non-compliant), and packaging format (Tape & Reel vs. bulk). Electrical and mechanical specifications are identical.

Q: Why should I transition from EP12FPD1SAKE to EP12FPD1SAPE?

A: The EP12FPD1SAKE is obsolete, creating supply risk and potential unavailability. The EP12FPD1SAPE is in active production with confirmed inventory availability. Additionally, the EP12FPD1SAPE meets ROHS3 compliance requirements, which may be mandatory depending on application and regulatory requirements.

Q: Are there any compatibility concerns with Tape & Reel packaging?

A: Tape & Reel packaging is standard for automated assembly processes. If your assembly process requires bulk packaging, reel components can be manually removed and processed. Verify your assembly equipment specifications to confirm compatibility with Tape & Reel format.

Q: Do both parts have identical environmental ratings?

A: Yes. Both the EP12FPD1SAKE and EP12FPD1SAPE maintain IP57 ingress protection (dust protected, waterproof), operating temperature range of -30°C to 85°C, and 30,000 cycle electrical life. Environmental performance is equivalent.

Q: What is the base product number for these parts?

A: The base product number is EP12FPD. Both the EP12FPD1SAKE and EP12FPD1SAPE are variants within this product family, differentiated by packaging and compliance specifications.