J1MACDD-26XM Equivalent & Substitute Parts

Part Overview

The J1MACDD-26XM 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 1A contact rating and is designed for through-hole mounting applications. The relay features hermetic sealing, integrated diode protection, and operates across an extended temperature range of -65°C to 125°C. The part is currently active in production with 739 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity.

Key Parameters

Parameter	Value
Coil Voltage	26.5VDC
Contact Form	SPDT (1 Form C)
Contact Rating (Current)	1 A
Switching Voltage	115VAC, 28VDC - Max
Mounting Type	Through Hole
Coil Current	13.3 mA
Coil Resistance	2 kOhms
Operating Temperature Range	-65°C ~ 125°C
Seal Rating	Sealed - Hermetically
Contact Material	Silver Palladium (AgPd), Gold (Au)

Substitute Part Grouping Explanation

Substitute parts for the J1MACDD-26XM are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are limited to the following parameters:

Coil voltage specification (26.5VDC)
Contact form configuration (SPDT / 1 Form C)
Contact current rating (1 A)
Maximum switching voltage capability (115VAC, 28VDC)
Mounting technology (Through Hole)
Coil current draw (13.3 mA)
Coil resistance (2 kOhms)
Operating temperature range (-65°C ~ 125°C)
Hermetic seal rating
Contact material composition (Silver Palladium and Gold)

Parts meeting all these parameters are classified as parametric equivalents and may be substituted in applications where the J1MACDD-26XM is specified.

Parameter Comparison

Parameter	J1MACDD-26XM	1617162-5
Manufacturer	TE Connectivity Aerospace, Defense and Marine	TE Connectivity Aerospace, Defense and Marine
Series	1MA, CII	1MA, CII
Product Status	Active	Active
Coil Voltage	26.5VDC	26.5VDC
Contact Form	SPDT (1 Form C)	SPDT (1 Form C)
Contact Rating (Current)	1 A	1 A
Switching Voltage	115VAC, 28VDC - Max	115VAC, 28VDC - Max
Mounting Type	Through Hole	Through Hole
Coil Current	13.3 mA	13.3 mA
Coil Type	Non Latching	Non Latching
Features	Diode	Diode
Termination Style	PC Pin	PC Pin
Seal Rating	Sealed - Hermetically	Sealed - Hermetically
Must Operate Voltage	15.4 VDC	15.4 VDC
Must Release Voltage	1.37 VDC	1.37 VDC
Operate Time	2 ms	2 ms
Release Time	4 ms	4 ms
Operating Temperature	-65°C ~ 125°C	-65°C ~ 125°C
Contact Material	Silver Palladium (AgPd), Gold (Au)	Silver Palladium (AgPd), Gold (Au)
Coil Resistance	2 kOhms	2 kOhms
Base Product Number	J1MAC	J1MAC
RoHS Status	RoHS non-compliant	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8536.41.0050	8536.41.0050

Engineering Selection Recommendations

Both the J1MACDD-26XM and 1617162-5 are active production parts manufactured by TE Connectivity Aerospace, Defense and Marine within the 1MA, CII relay series. The parts are identical in all electrical and mechanical specifications, including coil voltage, contact configuration, current rating, operating temperature range, and seal rating. Both parts carry identical compliance certifications: RoHS non-compliant status, REACH Unaffected designation, and EAR99 ECCN classification.

Selection between these parts may be based on inventory availability. The J1MACDD-26XM has 739 units in stock, while the 1617162-5 has 754 units in stock. Both parts are suitable for applications requiring a 26.5VDC SPDT general purpose relay with 1A contact rating and hermetic sealing for aerospace, defense, and marine environments.

Frequently Asked Questions (FAQ)

Q: Can the 1617162-5 be used as a direct replacement for the J1MACDD-26XM?

A: Yes. The 1617162-5 is a parametric equivalent with identical electrical and mechanical specifications across all critical parameters including coil voltage, contact form, current rating, switching voltage, operating temperature range, and seal rating.

Q: Are there any differences in the contact material between these parts?

A: No. Both parts use identical contact material composition of Silver Palladium (AgPd) and Gold (Au).

Q: Do both parts have the same coil resistance and current draw?

A: Yes. Both parts have a coil resistance of 2 kOhms and a coil current of 13.3 mA at the specified 26.5VDC coil voltage.

Q: What is the operating temperature range for both parts?

A: Both parts operate across the same extended temperature range of -65°C to 125°C, suitable for aerospace and defense applications.

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

A: No. Both parts share identical compliance status: RoHS non-compliant, REACH Unaffected, and EAR99 ECCN classification.

Q: What is the moisture sensitivity level for these relays?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without moisture control requirements.

Q: Do both parts feature the same switching voltage capability?

A: Yes. Both parts are rated for maximum switching voltage of 115VAC or 28VDC.

Q: What is the difference in inventory availability?

A: The J1MACDD-26XM has 739 units in stock, while the 1617162-5 has 754 units in stock. Both are available as new original parts in bulk packaging.

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