AS13CP Slide Switch SPDT Equivalent & Substitute Parts

Part Overview

The AS13CP is an active-status slide switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) configuration with 0.4VA current rating at 28V. This component is designed for through-hole mounting applications requiring non-shorting contact timing and on-off-on switching functionality. Substitute parts are identified based on matching circuit topology, mounting type, and compatible electrical ratings within the SPDT slide switch category.

Substiute Parts

AS13CP

NKK SwitchesIn Stock: 779AS13CP Datasheet

Current PartRFQ

1571982-4

TE Connectivity ALCOSWITCH SwitchesIn Stock: 15241571982-4 Datasheet

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500ASSP3M2QE

E-SwitchIn Stock: 1326500ASSP3M2QE Datasheet

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ASE1E-2M-10-Z

Nidec Components CorporationIn Stock: 20076ASE1E-2M-10-Z Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AS13CP are identified based on the following critical parameters that determine functional compatibility:

• Circuit Configuration: All substitutes maintain SPDT topology with On-Off-On switching function
• Mounting Type: All substitutes use through-hole mounting with PC pin termination
• Contact Timing: Substitutes with non-shorting (BBM) contact timing provide direct functional equivalence
• Voltage and Current Ratings: Substitutes must operate within or above the 28V / 0.4VA specification of the main part
• Compliance: All substitutes maintain ROHS3 compliance and EAR99 classification

The following parts meet these criteria for substitution consideration:

1. 1571982-4 (TE Connectivity ALCOSWITCH) – SPDT configuration with 20V/0.4VA rating and non-shorting contact timing
2. 500ASSP3M2QE (E-Switch) – SPDT configuration with higher current capacity (3A) and 120V AC / 28V DC rating
3. ASE1E-2M-10-Z (Nidec Components) – SPDT configuration with 60V/50mA rating and non-shorting contact timing

Parameter Comparison

Engineering Selection Recommendations

1571982-4 (TE Connectivity ALCOSWITCH Switches): This substitute provides the closest functional match to the AS13CP with identical SPDT configuration, non-shorting contact timing, and matching 0.4VA current rating. The 20V AC/DC voltage rating is lower than the main part specification; this substitute is suitable for applications operating at or below 20V. ROHS3 compliance and EAR99 classification are maintained. Mechanical and electrical life ratings (60,000 cycles) exceed the main part specification.

500ASSP3M2QE (E-Switch): This substitute offers significantly higher current capacity (3A) and voltage ratings (120V AC / 28V DC), making it suitable for applications requiring greater electrical headroom than the AS13CP. SPDT configuration and through-hole mounting are maintained. Contact timing is not specified. Mechanical and electrical life ratings (30,000 cycles) are lower than the main part. ROHS3 compliance and EAR99 classification are maintained. This substitute is appropriate for higher-power applications within the 28V DC operating envelope.

ASE1E-2M-10-Z (Nidec Components Corporation): This substitute maintains SPDT configuration with non-shorting contact timing and operates at 60V AC/DC, providing voltage margin above the main part specification. Current rating is reduced to 50mA, limiting this substitute to low-power signal switching applications. Electrical life rating (10,000 cycles) is significantly lower than the main part. ROHS3 compliance and EAR99 classification are maintained. This substitute is suitable for low-current, higher-voltage applications.

Frequently Asked Questions (FAQ)

Q: Can the 1571982-4 directly replace the AS13CP in all applications?

A: The 1571982-4 is functionally equivalent for applications operating at 20V or below. The lower voltage rating (20V AC/DC versus 28V) must be verified against circuit requirements. Both parts share identical current rating (0.4VA), non-shorting contact timing, and SPDT configuration.

Q: What is the primary difference between the 500ASSP3M2QE and the AS13CP?

A: The 500ASSP3M2QE provides higher current capacity (3A versus 0.4VA) and higher AC voltage rating (120V versus 28V). Contact timing specification is not provided for the 500ASSP3M2QE. Mechanical and electrical life cycles are lower (30,000 versus 50,000). This substitute is intended for higher-power switching applications.

Q: Is the ASE1E-2M-10-Z suitable for replacing the AS13CP in standard applications?

A: The ASE1E-2M-10-Z is not recommended as a direct replacement for general-purpose applications. The 50mA current rating is significantly lower than the AS13CP (0.4VA), and electrical life (10,000 cycles) is substantially reduced. This substitute is limited to low-current signal switching at voltages up to 60V.

Q: Do all substitute parts maintain the same packaging format as the AS13CP?

A: The AS13CP is supplied in Tray packaging. The 1571982-4 and 500ASSP3M2QE are supplied in Bulk packaging. The ASE1E-2M-10-Z is supplied in Tray packaging. Packaging differences do not affect functional compatibility but may impact procurement and handling procedures.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts (1571982-4, 500ASSP3M2QE, and ASE1E-2M-10-Z) maintain ROHS3 compliance and EAR99 export classification, matching the regulatory status of the AS13CP.

Q: What is the operating temperature range compatibility for substitutes?

A: The AS13CP operates from -30°C to 85°C. The 1571982-4 operates from -20°C to 80°C (narrower range). The 500ASSP3M2QE operates from -30°C to 85°C (identical range). The ASE1E-2M-10-Z operates from -20°C to 85°C. Temperature range differences must be evaluated against application requirements.