JMACG-26XP Equivalent & Substitute Parts

Part Overview

The JMACG-26XP 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 1,175 pieces in stock.

Substitute parts become necessary when the primary part number reaches end-of-life status, when inventory constraints occur, or when design requirements permit selection from qualified alternative configurations within the same electrical and mechanical parameter set.

Substiute Parts

JMACG-26XP

TE Connectivity Aerospace, Defense and MarineIn Stock: 1247JMACG-26XP 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 eligibility for the JMACG-26XP is determined by strict equivalence across the following critical parameters:

• Coil voltage: 26.5VDC
• Contact form: DPDT (2 Form C)
• Contact rating: 1 A
• Switching voltage: 115VAC, 28VDC - Max
• Mounting type: Through Hole
• Termination style: PC Pin
• Operating temperature range: -65°C ~ 125°C
• Seal rating: Sealed - Hermetically
• Coil type: Non Latching
• Contact material: Silver Palladium (AgPd), Gold (Au)

All five substitute part numbers listed meet these core electrical and mechanical requirements. Variations in product status, compliance certifications, and series designation do not affect functional interchangeability within the specified parameter boundaries.

Parameter Comparison

Engineering Selection Recommendations

JMAC-26XM: This part is electrically and mechanically equivalent to the JMACG-26XP. It carries military grade qualification (MIL-R-39016/9) and maintains ROHS3 compliance. Current inventory is 927 pieces. This part is suitable for applications where military qualification is required or preferred.

JMAC-26XP: This part is electrically and mechanically equivalent to the JMACG-26XP. It carries military grade qualification (MIL-R-39016/9) but is RoHS non-compliant. Current inventory is 706 pieces. Selection of this part requires confirmation that RoHS non-compliance is acceptable for the application.

JMAW-26XL: This part is electrically and mechanically equivalent to the JMACG-26XP. It carries military grade qualification (MIL-R-39016/9) and maintains ROHS3 compliance. Current inventory is 659 pieces. The base product number differs (JMAW-26 versus JMACG), but all critical electrical and mechanical parameters are identical.

PRMAC-26XS: This part is electrically and mechanically equivalent to the JMACG-26XP. It is RoHS non-compliant and is discontinued at DiGi Electronics. Current inventory is 667 pieces. Selection of this part requires confirmation that RoHS non-compliance is acceptable and that discontinued status does not conflict with supply chain requirements.

PRMAC-26Y: This part is electrically and mechanically equivalent to the JMACG-26XP. It is RoHS non-compliant and is discontinued at DiGi Electronics. Current inventory is 850 pieces. Selection of this part requires confirmation that RoHS non-compliance is acceptable and that discontinued status does not conflict with supply chain requirements.

For applications requiring active product status and RoHS3 compliance, JMAC-26XM or JMAW-26XL are the preferred alternatives. For applications where RoHS compliance is not required, all five substitute parts are functionally equivalent.

Frequently Asked Questions (FAQ)

Q: What makes these parts functionally equivalent to the JMACG-26XP?

A: All substitute parts share identical electrical specifications including 26.5VDC coil voltage, DPDT contact form, 1 A contact rating, 115VAC/28VDC switching voltage, and identical timing characteristics (2 ms operate time, 1.5 ms release time). All are through-hole mounted with PC pin termination and hermetically sealed construction. These parameters define functional interchangeability.

Q: Can I use JMAC-26XP or PRMAC-26XS if my application requires RoHS compliance?

A: No. JMAC-26XP and PRMAC-26XS are explicitly marked as RoHS non-compliant. If RoHS compliance is a requirement, select JMAC-26XM, JMAW-26XL, or the original JMACG-26XP, all of which are ROHS3 compliant.

Q: What is the difference between the JMAC and JMAW series?

A: Both series meet all specified electrical and mechanical parameters. The base product number differs (JMAC versus JMAW), but this does not affect functional performance within the defined parameter set. Both carry military grade qualification.

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

A: These parts are discontinued at DiGi Electronics. Discontinued status indicates that the distributor no longer actively stocks or supports these part numbers. However, inventory remains available. Confirmation of supply chain compatibility is necessary before selection.

Q: Are there any differences in coil resistance between these parts?

A: The JMACG-26XP, PRMAC-26XS, and PRMAC-26Y specify coil resistance as 1.56 kOhms. The JMAC-26XM, JMAC-26XP, and JMAW-26XL specify coil resistance as 1560 Ohms, which is equivalent to 1.56 kOhms. All parts are electrically equivalent in this parameter.

Q: Can I substitute these parts without circuit board redesign?

A: Yes. All substitute parts use identical through-hole PC pin termination and mounting type. No circuit board redesign is required for mechanical or electrical compatibility.

Q: Which substitute part should I select for new designs?

A: For new designs, select from parts with active product status and appropriate compliance certifications. JMAC-26XM and JMAW-26XL both meet these criteria with military qualification and ROHS3 compliance. The original JMACG-26XP remains the primary choice if inventory is available.