Equivalent & Substitute Parts for Coto Technology 3602-05-82 Reed Relay

Part Overview

The Coto Technology 3602-05-82 is a through-hole mounted reed relay with DPST-NO contact configuration, rated for 250 mA at 5VDC coil voltage. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing production and maintenance applications. The 3602 series represents a standard reed relay platform, with substitute parts available within the same product family to maintain functional compatibility in existing circuit designs.

Substiute Parts

3602-05-82

Coto TechnologyIn Stock: 12733602-05-82 Datasheet

Current PartRFQ

3602-05-72

Coto TechnologyIn Stock: 10403602-05-72 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Coto Technology 3602-05-72 qualifies as a direct substitute for the 3602-05-82 based on electrical and mechanical parameter equivalence. Both parts share identical specifications across all critical functional parameters: coil voltage, contact configuration, current rating, switching voltage, coil current, coil resistance, operating temperature range, and switching timing characteristics. The substitute part maintains the same through-hole mounting configuration with PC pin termination, ensuring mechanical compatibility with existing printed circuit board layouts.

The primary distinction between these parts is product status and packaging format. The 3602-05-82 is classified as obsolete, while the 3602-05-72 maintains active product status with tube packaging. Both parts comply with ROHS3 and REACH requirements, with identical MSL ratings and ECCN/HTSUS classifications.

Parameter Comparison

Engineering Selection Recommendations

The Coto Technology 3602-05-72 is the appropriate selection for applications currently specified with the 3602-05-82. The substitute part provides complete electrical and mechanical compatibility with identical functional parameters across all switching characteristics, coil specifications, and operating conditions.

The 3602-05-72 maintains active product status, ensuring availability for production and field replacement applications. Both parts carry equivalent regulatory compliance certifications: ROHS3 compliance and REACH unaffected status. The ECCN and HTSUS classifications are identical, supporting consistent supply chain and export documentation requirements.

The packaging difference (tube format for the substitute versus unspecified for the main part) does not affect component functionality or circuit performance. Tube packaging is standard for active production parts and provides equivalent protection during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can the 3602-05-72 be used as a direct replacement for the 3602-05-82 in existing circuit designs?

A: Yes. The 3602-05-72 provides complete functional equivalence. All electrical parameters, including coil voltage, contact rating, switching voltage, coil current, and timing characteristics are identical. The through-hole mounting configuration and PC pin termination ensure mechanical compatibility with existing printed circuit board layouts.

Q: What is the primary reason for substituting the 3602-05-82?

A: The 3602-05-82 is classified as obsolete. The 3602-05-72 is the active equivalent part from Coto Technology, ensuring continued availability for production and maintenance applications.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts carry identical regulatory certifications: ROHS3 compliance, REACH unaffected status, EAR99 ECCN classification, and 8536.41.0030 HTSUS code. Moisture sensitivity level (MSL 1) is identical for both parts.

Q: Does the tube packaging of the 3602-05-72 affect its performance compared to the 3602-05-82?

A: No. Packaging format does not affect component electrical or mechanical performance. Tube packaging is standard for active production parts and provides equivalent protection during storage, handling, and transportation.

Q: Are the switching timing characteristics identical between these parts?

A: Yes. Both parts have identical operate time (0.75 ms) and release time (0.1 ms). Must operate voltage (3.8 VDC) and must release voltage (0.4 VDC) specifications are also identical.

Q: Can the 3602-05-72 handle the same current and voltage levels as the 3602-05-82?

A: Yes. Both parts are rated for 250 mA contact current and 150VAC/150VDC maximum switching voltage. Coil current (14.3 mA) and coil resistance (350 Ohms) are identical.