PJ-014C-SMT-TR Equivalent & Substitute Parts

Part Overview

The PJ-014C-SMT-TR is a power barrel connector jack manufactured by CUI Devices, designed for surface mount, right-angle applications. This connector features a 1.00mm ID (0.039") and 3.40mm OD (0.134") mating diameter with solder termination and a single normally closed internal switch. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Connector Type	Jack
Mating Diameter	1.00mm ID (0.039"), 3.40mm OD (0.134")
Mounting Type	Surface Mount, Right Angle
Termination	Solder
Internal Switch	Single Switch, Normally Closed
Voltage Rating	16VDC
Current Rating	2 A
Housing Material	Polyamide (PA6T), Nylon 6T
Contact Material	Brass, Copper Alloy with Silver Plating
Operating Temperature	-25°C ~ 85°C
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the PJ-014C-SMT-TR is determined by strict equivalence across the following critical parameters:

Mating Diameter: Must match 1.00mm ID and 3.40mm OD specification
Connector Type & Gender: Must be Jack, Male configuration
Mounting Configuration: Must be Surface Mount, Right Angle
Termination Method: Must be Solder
Internal Switch Function: Must include Single Switch, Normally Closed
Housing & Contact Materials: Must use Polyamide (PA6T) and Brass/Copper Alloy with Silver plating
Operating Temperature Range: Must support -25°C ~ 85°C minimum
Regulatory Compliance: Must maintain RoHS and REACH compliance status

The PJ-014CH-SMT-TR qualifies as a direct substitute based on full alignment with these parameters. Differences in voltage rating, current capacity, and product status do not preclude substitution when the application requirements fall within the substitute part's specifications.

Parameter Comparison

Parameter	PJ-014C-SMT-TR (Main Part)	PJ-014CH-SMT-TR (Substitute)
Manufacturer	CUI Devices	CUI Devices
Category	Barrel Connectors	Barrel Connectors
Connector Type	Jack	Jack
Gender	Male	Male
Mating Diameter	1.00mm ID (0.039"), 3.40mm OD (0.134")	1.00mm ID (0.039"), 3.40mm OD (0.134")
Actual Diameter	0.039" (1.00mm ID), 0.154" (3.90mm OD)	0.039" (1.00mm ID), 0.154" (3.90mm OD)
Number of Positions/Contacts	2 Conductors, 3 Contacts	2 Conductors, 3 Contacts
Internal Switch	Single Switch, Normally Closed	Single Switch, Normally Closed
Mounting Type	Surface Mount, Right Angle	Surface Mount, Right Angle
Termination	Solder	Solder
Shielding	Unshielded	Unshielded
Features	Board Guide	Board Guide
Voltage Rating	16VDC	24VDC
Current Rating	2 A	4.6 A
Material Flammability Rating	UL94 V-0	UL94 V-0
Operating Temperature	-25°C ~ 85°C	-25°C ~ 85°C
Contact Material - Plating	Silver	Silver
Housing Material	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T
Contact Material	Brass, Copper Alloy	Brass, Copper Alloy
Body Color	Black	Black
RoHS Status	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040
Product Status	Obsolete	Active
Packaging	Not specified	Tape & Reel (TR)

Engineering Selection Recommendations

The PJ-014CH-SMT-TR is the appropriate substitute for the obsolete PJ-014C-SMT-TR. The substitute part maintains full mechanical and electrical compatibility across all critical parameters: identical mating diameter, connector type, mounting configuration, termination method, and internal switch function.

The PJ-014CH-SMT-TR offers enhanced electrical specifications with 24VDC voltage rating and 4.6A current capacity compared to the original part's 16VDC and 2A ratings. These higher ratings provide additional design margin and do not create incompatibility with applications designed for the original part.

The substitute part holds Active product status with ROHS3 compliance, ensuring long-term availability and regulatory alignment. Both parts share identical operating temperature range, flammability rating, and moisture sensitivity classification, confirming thermal and environmental equivalence.

Frequently Asked Questions (FAQ)

Q: Can PJ-014CH-SMT-TR be used as a direct replacement for PJ-014C-SMT-TR?

A: Yes. Both parts share identical mating diameter (1.00mm ID, 3.40mm OD), connector type (Jack, Male), mounting configuration (Surface Mount, Right Angle), termination method (Solder), and internal switch function (Single Switch, Normally Closed). Physical and electrical compatibility is confirmed.

Q: What are the differences between these two parts?

A: The primary differences are product status and electrical ratings. PJ-014C-SMT-TR is obsolete with 16VDC/2A specifications, while PJ-014CH-SMT-TR is active with 24VDC/4.6A specifications. The substitute also includes mating length specification (0.232" / 5.90mm) and ROHS3 compliance versus RoHS compliance on the original.

Q: Are there packaging differences?

A: Yes. PJ-014CH-SMT-TR is supplied in Tape & Reel (TR) packaging, which is standard for surface mount production. The original part's packaging specification was not provided in the technical data.

Q: Do both parts support the same operating temperature range?

A: Yes. Both parts operate across -25°C to 85°C, ensuring thermal equivalence for applications within this range.

Q: Are there compliance differences?

A: Both parts are RoHS compliant and REACH Unaffected. PJ-014CH-SMT-TR carries ROHS3 certification, representing updated compliance status. Both maintain UL94 V-0 flammability rating and EAR99 export classification.

Q: Can the higher voltage and current ratings of PJ-014CH-SMT-TR cause issues?

A: No. Higher rated specifications on the substitute part do not create incompatibility. Applications designed for 16VDC/2A operation remain fully compatible with a component rated for 24VDC/4.6A.

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