TE Connectivity Potter & Brumfield Relays 5-1393765-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Potter & Brumfield Relays 5-1393765-2 is a general purpose relay with 4PDT (4 Form C) contact configuration, rated for 7.5A at 24VDC coil voltage. This relay features socketable mounting with plug-in termination style and operates across a temperature range of -55°C to 75°C. The part is classified as obsolete, necessitating identification of active equivalent models to maintain design continuity and ensure ongoing component availability for new production and field replacements.

Substiute Parts

5-1393765-2

TE Connectivity Potter & Brumfield RelaysIn Stock: 10245-1393765-2 Datasheet

Current PartRFQ

R10-E1W4-S1.8K

TE Connectivity Potter & Brumfield RelaysIn Stock: 1012R10-E1W4-S1.8K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 5-1393765-2 is based on electrical and mechanical parameter equivalence within the TE Connectivity Potter & Brumfield R10 series. The substitute part R10-E1W4-S1.8K maintains identical specifications across all critical functional parameters: 4PDT contact configuration, 7.5A contact rating, 24VDC coil voltage, 13.3 mA coil current, 1.8 kOhms coil resistance, socketable mounting, plug-in termination, and -55°C to 75°C operating temperature range. Both parts operate at the same switching voltage (120VAC, 30VDC - Max) and must-operate voltage (18 VDC). The substitute part is currently active in production, ensuring long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

The R10-E1W4-S1.8K substitute part is the appropriate replacement for the obsolete 5-1393765-2. Both parts are classified under identical ECCN (EAR99) and HTSUS (8536.41.0020) codes, confirming regulatory equivalence. The substitute part holds active product status, ensuring availability for current and future procurement. The substitute part is RoHS3 compliant and carries REACH Affected status, reflecting current environmental and regulatory compliance standards. The main part carries REACH Unaffected status, indicating it predates current REACH requirements. Selection of the R10-E1W4-S1.8K eliminates obsolescence risk while maintaining full electrical and mechanical compatibility with existing circuit designs and socket installations.

Frequently Asked Questions (FAQ)

Q: Can the R10-E1W4-S1.8K directly replace the 5-1393765-2 in existing applications?

A: Yes. Both parts share identical electrical specifications (4PDT contact form, 7.5A rating, 24VDC coil voltage, 13.3 mA coil current, 1.8 kOhms coil resistance) and mechanical characteristics (socketable mounting, plug-in termination). The substitute part operates within the same temperature range (-55°C to 75°C) and switching voltage limits (120VAC, 30VDC - Max).

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

A: The main difference is product status. The 5-1393765-2 is obsolete, while the R10-E1W4-S1.8K is active in production. Additionally, the contact material differs: the main part uses Gold Platinum Silver (AuPtAg), while the substitute uses Silver Cadmium Oxide (AgCdO). Both contact materials are rated for identical switching voltage and current specifications. The substitute part is RoHS3 compliant and REACH Affected, reflecting current regulatory standards.

Q: Are there packaging differences between these parts?

A: The main part 5-1393765-2 is listed with unspecified packaging, while the R10-E1W4-S1.8K is supplied in bulk packaging. Both parts maintain identical form factor and socketable mounting configuration, ensuring compatibility with existing relay sockets and circuit board layouts.

Q: What is the moisture sensitivity level (MSL) difference?

A: The main part 5-1393765-2 has MSL listed as Not Applicable, while the R10-E1W4-S1.8K has MSL 1 (Unlimited). MSL 1 indicates the component has unlimited shelf life under normal storage conditions and does not require special moisture control during handling or storage.

Q: Are both parts suitable for the same circuit applications?

A: Yes. Both parts are general purpose relays with identical coil voltage (24VDC), contact configuration (4PDT), current rating (7.5A), and operating parameters. They are interchangeable in circuits designed for the R10 series socketable relay platform.