JMAP-26XM General Purpose Relay DPDT Equivalent & Substitute Parts

Part Overview

The JMAP-26XM is a general purpose relay manufactured by TE Connectivity Aerospace, Defense and Marine. This DPDT (2 Form C) relay operates at 26.5VDC coil voltage with a 1 A contact rating and is designed for through-hole mounting applications. The part is currently active in production with 899 pieces in stock.

Substitute parts are necessary when the JMAP-26XM becomes unavailable, when design requirements mandate specific compliance certifications, or when alternative series options are required for supply chain continuity. The substitute parts listed maintain electrical and mechanical compatibility while offering variations in military qualification status and RoHS compliance.

Substiute Parts

JMAP-26XM

TE Connectivity Aerospace, Defense and MarineIn Stock: 998JMAP-26XM Datasheet

Current PartRFQ

JMAC-26XM

TE Connectivity Aerospace, Defense and MarineIn Stock: 1010JMAC-26XM Datasheet

Parametric EquivalentRFQ

JMAC-26XP

TE Connectivity Aerospace, Defense and MarineIn Stock: 737JMAC-26XP Datasheet

Parametric EquivalentRFQ

JMAW-26XL

TE Connectivity Aerospace, Defense and MarineIn Stock: 705JMAW-26XL Datasheet

Parametric EquivalentRFQ

PRMAC-26XS

TE Connectivity Aerospace, Defense and MarineIn Stock: 751PRMAC-26XS Datasheet

Parametric EquivalentRFQ

PRMAC-26Y

TE Connectivity Aerospace, Defense and MarineIn Stock: 860PRMAC-26Y Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the JMAP-26XM is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Coil voltage: 26.5VDC
• Contact form: DPDT (2 Form C)
• Contact rating: 1 A
• Switching voltage: 115VAC, 28VDC - Max
• Coil type: Non Latching
• Operating temperature range: -65°C ~ 125°C
• Must operate voltage: 14.2 VDC
• Must release voltage: 1.37 VDC
• Operate time: 2 ms
• Release time: 1.5 ms

Mechanical Equivalence Requirements:

• Mounting type: Through Hole
• Termination style: PC Pin
• Seal rating: Sealed - Hermetically
• Contact material: Silver Palladium (AgPd), Gold (Au)

All substitute parts listed maintain complete electrical and mechanical compatibility with the JMAP-26XM across these parameters. Variations exist in military qualification status, RoHS compliance, coil resistance specification format, and product status.

Parameter Comparison

Engineering Selection Recommendations

JMAC-26XM: This substitute is electrically and mechanically equivalent to the JMAP-26XM. It carries MIL-R-39016/9 military qualification and is ROHS3 compliant. This part is suitable for applications requiring military-grade certification and RoHS compliance. Product status is active with 927 pieces in inventory.

JMAC-26XP: This substitute is electrically and mechanically equivalent to the JMAP-26XM. It carries MIL-R-39016/9 military qualification but is RoHS non-compliant. This part is suitable for applications requiring military-grade certification without RoHS compliance constraints. Product status is active with 706 pieces in inventory.

JMAW-26XL: This substitute is electrically and mechanically equivalent to the JMAP-26XM. It carries MIL-R-39016/9 military qualification and is ROHS3 compliant. This part is suitable for applications requiring military-grade certification and RoHS compliance. Product status is active with 659 pieces in inventory.

PRMAC-26XS: This substitute is electrically and mechanically equivalent to the JMAP-26XM. It is RoHS non-compliant and carries no military qualification. Product status is discontinued at DiGi Electronics with 667 pieces in inventory. This part is suitable only for legacy system support or when existing inventory must be maintained.

PRMAC-26Y: This substitute is electrically and mechanically equivalent to the JMAP-26XM. It is RoHS non-compliant and carries no military qualification. Product status is discontinued at DiGi Electronics with 850 pieces in inventory. This part is suitable only for legacy system support or when existing inventory must be maintained.

Frequently Asked Questions (FAQ)

Q: Can JMAC-26XM be used as a direct replacement for JMAP-26XM?

A: Yes. The JMAC-26XM maintains complete electrical and mechanical equivalence with the JMAP-26XM across all critical parameters including coil voltage, contact form, contact rating, switching voltage, operating temperature range, and timing specifications. The primary difference is that JMAC-26XM carries MIL-R-39016/9 military qualification and is ROHS3 compliant.

Q: What is the difference between JMAC-26XM and JMAC-26XP?

A: Both parts are electrically and mechanically equivalent and carry MIL-R-39016/9 military qualification. The difference is in RoHS compliance: JMAC-26XM is ROHS3 compliant while JMAC-26XP is RoHS non-compliant. Selection depends on whether RoHS compliance is required for the application.

Q: Why are PRMAC-26XS and PRMAC-26Y listed as discontinued?

A: Both PRMAC series parts are discontinued at DiGi Electronics. They remain electrically and mechanically equivalent to the JMAP-26XM but lack military qualification and RoHS compliance. These parts should be used only for legacy system maintenance or when existing inventory must be consumed.

Q: Are all substitute parts suitable for aerospace and defense applications?

A: The JMAC-26XM, JMAC-26XP, and JMAW-26XL carry MIL-R-39016/9 military qualification and are suitable for aerospace and defense applications. The PRMAC-26XS and PRMAC-26Y do not carry military qualification and are not recommended for new aerospace and defense designs.

Q: What is the difference between JMAW-26XL and JMAC-26XM?

A: Both parts are electrically and mechanically equivalent and carry MIL-R-39016/9 military qualification with ROHS3 compliance. The difference is in the base product series: JMAW-26XL uses the JMAW-26 base product number while JMAC-26XM uses the JMAC base product number. Both are suitable for equivalent applications.

Q: Can I use a PRMAC series relay in a new design?

A: PRMAC-26XS and PRMAC-26Y are discontinued at DiGi Electronics and lack military qualification. These parts are not suitable for new designs. Use JMAC-26XM, JMAC-26XP, or JMAW-26XL for new applications.

Q: Are all substitute parts hermetically sealed?

A: Yes. All substitute parts listed maintain the sealed hermetically rating, which is identical to the JMAP-26XM. This ensures equivalent environmental protection across all substitute options.

Q: What is the coil resistance specification for each part?

A: The JMAP-26XM and PRMAC series parts specify coil resistance as 1.56 kOhms. The JMAC-26XM, JMAC-26XP, and JMAW-26XL specify coil resistance as 1560 Ohms. These values are electrically equivalent (1.56 kOhms = 1560 Ohms) and represent the same component characteristic.