ATE1DGPC104 Equivalent & Substitute Parts

Part Overview

The ATE1DGPC104 is a toggle switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a Single Pole Double Throw (SPDT) switch with On-On functionality. This component is rated for 0.4VA at 20V (AC/DC) and features through-hole mounting with PC pin termination and epoxy sealed terminals.

The ATE1DGPC104 carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this component.

Substiute Parts

ATE1DGPC104

TE Connectivity ALCOSWITCH SwitchesIn Stock: 854ATE1DGPC104 Datasheet

Current PartRFQ

1825219-3

TE Connectivity ALCOSWITCH SwitchesIn Stock: 14231825219-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ATE1DGPC104 is based on electrical and mechanical parameter equivalence. The following criteria determine valid substitution:

Electrical Parameters (Critical):

• Circuit configuration must be SPDT
• Switch function must be On-On
• Current rating must be 0.4VA (AC/DC)
• Voltage rating must be 20V (AC and DC)

Mechanical Parameters (Critical):

• Mounting type must be Through Hole
• Termination style must be PC Pin
• Actuator type must be Standard Round
• Bushing thread must be Unthreaded
• Features must include Epoxy Sealed Terminals

Acceptable Variations:

• Actuator length variation within manufacturing tolerance
• Operating temperature range expansion
• Electrical life improvement
• Actuator material composition (different nickel-plated metals)
• Product status transition from Obsolete to Active
• Compliance certifications and RoHS status

The substitute part 1825219-3 meets all critical electrical and mechanical parameters while offering improved performance characteristics and active product status.

Parameter Comparison

Engineering Selection Recommendations

The 1825219-3 is a direct functional substitute for the ATE1DGPC104 based on electrical and mechanical equivalence. Selection of the substitute part is supported by the following factors:

Product Status: The ATE1DGPC104 is classified as Obsolete, whereas the 1825219-3 is Active. Active product status ensures continued manufacturer support, availability, and compliance with current regulatory standards.

Compliance and Certifications: The 1825219-3 carries ROHS3 Compliance certification, meeting current environmental and regulatory requirements. Both parts share identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications, confirming trade compliance equivalence.

Performance Enhancement: The 1825219-3 provides extended electrical life (80,000 cycles versus 10,000 cycles) and an expanded operating temperature range (-30°C ~ 85°C versus -20°C ~ 80°C), delivering improved reliability and operational flexibility without compromising the original design specifications.

Mechanical Compatibility: The actuator length variation (5.61mm versus 6.00mm) represents a minor dimensional difference within acceptable manufacturing tolerances for toggle switch applications. The actuator material composition change (Brass, Nickel Plated versus Copper Alloy, Nickel Plated) maintains equivalent functional and corrosion-resistant properties.

Frequently Asked Questions (FAQ)

Q: Can the 1825219-3 be used as a direct replacement for the ATE1DGPC104 in existing designs?

A: Yes. The 1825219-3 meets all critical electrical parameters (SPDT circuit, On-On function, 0.4VA at 20V AC/DC) and mechanical specifications (through-hole mounting, PC pin termination, standard round actuator, epoxy sealed terminals). The minor actuator length difference (5.61mm versus 6.00mm) is within acceptable tolerance for toggle switch applications.

Q: What are the key differences between these two parts?

A: The primary differences are product status (Obsolete versus Active), electrical life rating (10,000 versus 80,000 cycles), operating temperature range (-20°C ~ 80°C versus -30°C ~ 85°C), actuator material composition (Copper Alloy versus Brass, both nickel plated), and compliance certifications (ROHS3 Compliant for the substitute). All electrical and primary mechanical parameters are identical.

Q: Does the actuator length difference affect PCB layout or mechanical assembly?

A: The actuator length variation of 0.39mm (6.00mm to 5.61mm) is a minor dimensional change. Panel cutout dimensions and through-hole mounting specifications remain compatible. Mechanical assembly procedures do not require modification.

Q: Is the 1825219-3 available in the same packaging as the ATE1DGPC104?

A: The ATE1DGPC104 is specified with dash packaging notation, while the 1825219-3 is supplied in Bulk packaging. Both are through-hole components suitable for standard PCB assembly processes. Packaging format does not affect electrical or mechanical compatibility.

Q: What is the significance of the ROHS3 Compliance certification on the 1825219-3?

A: ROHS3 Compliance indicates the 1825219-3 meets current European Union Restriction of Hazardous Substances regulations. This certification ensures the component is manufactured without prohibited substances and supports compliance with modern environmental and procurement standards.

Q: Are there any circuit design considerations when substituting the ATE1DGPC104 with the 1825219-3?

A: No circuit design modifications are required. Both parts are rated for identical voltage (20V AC/DC) and current (0.4VA) specifications. The enhanced electrical life of the 1825219-3 (80,000 cycles) provides improved durability without requiring design changes.

Q: What is the inventory status for the substitute part?

A: The 1825219-3 has 1,398 pieces in stock as new original inventory, compared to 795 pieces for the obsolete ATE1DGPC104. The substitute part offers superior supply chain availability.