J1MAC-26XMS Equivalent & Substitute Parts

Part Overview

The J1MAC-26XMS is a general purpose relay manufactured by TE Connectivity Aerospace, Defense and Marine. This SPDT (Single Pole Double Throw) relay operates at 26.5VDC coil voltage with a 1 A contact rating and is designed for through-hole mounting applications. The component is sealed hermetically and rated for operating temperatures from -65°C to 125°C. The part maintains active product status with 966 units currently in stock. Substitute parts are identified when the primary part becomes unavailable, when inventory levels are insufficient for production requirements, or when design flexibility permits selection from qualified alternatives within the same electrical and mechanical parameter set.

Substiute Parts

J1MAC-26XMS

TE Connectivity Aerospace, Defense and MarineIn Stock: 1048J1MAC-26XMS Datasheet

Current PartRFQ

J1MAP-26XL

TE Connectivity Aerospace, Defense and MarineIn Stock: 854J1MAP-26XL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the J1MAC-26XMS are qualified based on electrical and mechanical parameter equivalence. The substitution logic requires that alternative parts maintain identical specifications across all critical parameters: coil voltage (26.5VDC), contact form (SPDT), contact rating (1 A), switching voltage capability (115VAC, 28VDC - Max), coil current (13.3 mA), non-latching coil type, through-hole mounting configuration, PC pin termination, hermetic seal rating, operating temperature range (-65°C ~ 125°C), contact material composition (Silver Palladium and Gold), and coil resistance (2 kOhms). Additionally, substitute parts must match the must-operate voltage (14.2 VDC), must-release voltage (1.37 VDC), operate time (2 ms), and release time (2 ms). Parts meeting these criteria are classified as parametric equivalents and are directly interchangeable in circuit applications without design modification.

Parameter Comparison

Engineering Selection Recommendations

Both the J1MAC-26XMS and J1MAP-26XL maintain active product status with TE Connectivity Aerospace, Defense and Marine. The parts are identical in all electrical and mechanical specifications, compliance certifications, and regulatory classifications. Selection between these parts should be based on inventory availability and supply chain requirements. The J1MAC-26XMS currently maintains higher inventory levels at 966 units. The J1MAP-26XL provides an alternative source with 774 units in stock. Both parts carry identical RoHS non-compliant status, REACH Unaffected designation, EAR99 ECCN classification, and HTSUS code 8536.41.0050. No design modifications are required when transitioning between these parts. Component selection may be determined by procurement lead times, supplier agreements, or inventory management protocols.

Frequently Asked Questions (FAQ)

Q: Are the J1MAC-26XMS and J1MAP-26XL directly interchangeable?

A: Yes. Both parts are parametric equivalents with identical electrical and mechanical specifications. They share the same coil voltage (26.5VDC), contact form (SPDT), current rating (1 A), switching voltage capability, operating temperature range, and all timing parameters. Direct substitution is possible without circuit redesign.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution eligibility is determined by matching coil voltage, contact form, contact current rating, switching voltage, coil current, coil type, mounting configuration, termination style, seal rating, operating temperature range, contact material, coil resistance, must-operate voltage, must-release voltage, and switching time specifications.

Q: Do both parts have the same compliance and regulatory status?

A: Yes. Both the J1MAC-26XMS and J1MAP-26XL are RoHS non-compliant, REACH Unaffected, classified as EAR99, and carry the same HTSUS code 8536.41.0050. Regulatory and compliance requirements are identical.

Q: What is the difference between these two part numbers?

A: The J1MAC-26XMS and J1MAP-26XL differ only in their base product numbers (J1MAC versus J1MAP) and current inventory levels. All functional and electrical characteristics are identical. The difference reflects internal TE Connectivity product line designation.

Q: Can I use either part in aerospace and defense applications?

A: Both parts are manufactured by TE Connectivity Aerospace, Defense and Marine and are designed for aerospace, defense, and marine environments. They meet the same environmental and operational specifications. Selection should follow applicable procurement and qualification requirements for your specific application.

Q: What is the through-hole mounting configuration?

A: Both parts use PC pin termination for through-hole mounting on printed circuit boards. The mounting type and termination style are identical between the two parts.

Q: Are there any temperature or environmental limitations?

A: Both parts operate across the temperature range of -65°C to 125°C and are hermetically sealed. Operating temperature and environmental sealing specifications are identical.