Molex 0395319002 Terminal Block Header — Equivalent & Substitute Parts

Part Overview

The Molex 0395319002 is a 2-position terminal block header with male pins, shrouded on four sides, designed for vertical through-hole mounting with 5.08mm pitch spacing. This component is part of the Eurostyle ESE 39531 series and is actively manufactured. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when alternative sourcing is required.

Key Parameters

Parameter	Value
Manufacturer Part Number	0395319002
Manufacturer	Molex
Category	Terminal Blocks
Type	Header, Male Pins, Shrouded (4 Side)
Number of Positions	2
Pitch	0.200" (5.08mm)
Header Orientation	Vertical
Mounting Type	Through Hole
Termination Style	Solder
Current - UL	15 A
Voltage - UL	300 V
Operating Temperature	-40°C ~ 140°C
Material Flammability Rating	UL94 V-0
Housing Material	Polyamide (PA66), Nylon 6/6
Contact Material	Brass
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0395319002 is determined by the following critical parameters:

Number of Positions and Pitch: All substitute parts must maintain 2 positions with either 5.08mm (0.200") or 5.00mm (0.197") pitch spacing. These pitch values are mechanically compatible within standard PCB design tolerances for terminal block applications.
Header Type and Orientation: All substitutes must be male pin headers with shrouded (4-side) design in vertical orientation.
Mounting and Termination: All substitutes use through-hole solder termination.
Electrical Ratings: Substitute parts must meet or exceed the UL voltage rating of 300 V. Current ratings of 12 A or 15 A are acceptable for this application class.
Material Compliance: All substitutes maintain UL94 V-0 flammability rating and ROHS3 compliance.
Operating Temperature: Substitute parts with operating temperature ranges of -40°C ~ 110°C or -30°C ~ 105°C are acceptable for applications within these overlapping ranges.

Substitutes are grouped into two categories based on pitch specification: 5.08mm pitch (exact match) and 5.00mm pitch (near-equivalent with minor mechanical tolerance consideration).

Parameter Comparison

Parameter	Molex 0395319002	Phoenix Contact 1755516	Phoenix Contact 1755736	TE Connectivity 796636-2	TE Connectivity 796637-2	TE Connectivity 796642-2	On Shore OSTOQ025450
Manufacturer	Molex	Phoenix Contact	Phoenix Contact	TE Connectivity	TE Connectivity	TE Connectivity	On Shore Technology
Number of Positions	2	2	2	2	2	2	2
Pitch	0.200" (5.08mm)	0.197" (5.00mm)	0.200" (5.08mm)	0.200" (5.08mm)	0.200" (5.08mm)	0.197" (5.00mm)	0.200" (5.08mm)
Header Orientation	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical
Type	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Solder
Termination Style	Solder	Solder	Solder	Solder	Solder	Solder	—
Current - UL	15 A	12 A	12 A	15 A	15 A	15 A	—
Voltage - UL	300 V	300 V	300 V	300 V	300 V	300 V	300 V
Operating Temperature	-40°C ~ 140°C	—	—	-40°C ~ 110°C	-40°C ~ 110°C	-40°C ~ 110°C	-30°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	—
Housing Material	Polyamide (PA66), Nylon 6/6	Polyamide (PA), Nylon	Polyamide (PA), Nylon	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Thermoplastic
Contact Material	Brass	—	—	Copper Alloy	Copper Alloy	Copper Alloy	Brass
Contact Mating Finish	Tin	Tin	Tin	Tin	Tin	Tin	Tin
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Substitutes (5.08mm Pitch — Exact Match)

Phoenix Contact 1755736, TE Connectivity 796636-2, TE Connectivity 796637-2, and On Shore Technology OSTOQ025450 maintain the exact 5.08mm pitch specification of the Molex 0395319002. These parts are preferred for direct replacement in existing PCB designs without layout modification. All four are actively manufactured, ROHS3 compliant, and rated for 300 V UL operation. TE Connectivity parts 796636-2 and 796637-2 are functionally identical, differing only in housing color (green vs. black). The On Shore OSTOQ025450 differs in mounting classification (solder vs. through-hole) but maintains electrical and mechanical compatibility.

Secondary Substitutes (5.00mm Pitch — Near-Equivalent)

Phoenix Contact 1755516 and TE Connectivity 796642-2 operate at 5.00mm pitch spacing, representing a 0.08mm deviation from the primary specification. These parts are suitable for applications where minor pitch tolerance is acceptable within PCB design margins. Both are actively manufactured and ROHS3 compliant with 300 V UL ratings.

Current Rating Consideration

Phoenix Contact parts (1755516 and 1755736) are rated for 12 A UL current, compared to 15 A for the Molex original and TE Connectivity substitutes. Applications requiring the full 15 A capacity should prioritize TE Connectivity or On Shore alternatives.

Temperature Range Consideration

The Molex 0395319002 operates across -40°C to 140°C. TE Connectivity and On Shore substitutes operate to -40°C to 110°C or -30°C to 105°C respectively. For applications exceeding 110°C, the Molex original or Phoenix Contact parts (operating temperature not specified) should be confirmed with the manufacturer.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1755516 or TE Connectivity 796642-2 (5.00mm pitch) be used in place of the Molex 0395319002 (5.08mm pitch)?

A: Yes, with design verification. The 0.08mm pitch difference falls within standard PCB manufacturing tolerances for terminal block applications. However, PCB layout must be confirmed to accommodate the slightly reduced spacing. Mechanical fit testing is recommended before production implementation.

Q: What is the difference between TE Connectivity 796636-2 and 796637-2?

A: These parts are electrically and mechanically identical. The only difference is housing color: 796636-2 is green, and 796637-2 is black. Both meet the same electrical specifications and are direct substitutes.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the Molex 0395319002.

Q: Which substitute part has the highest current rating?

A: TE Connectivity 796636-2, 796637-2, and On Shore OSTOQ025450 are all rated for 15 A UL current, matching the Molex original. Phoenix Contact parts are rated for 12 A.

Q: Can the On Shore OSTOQ025450 be used as a direct replacement?

A: Yes. The OSTOQ025450 maintains the 5.08mm pitch, 2-position configuration, and 300 V UL rating. It differs in mounting classification (solder vs. through-hole) but is mechanically and electrically compatible for solder-based PCB assembly.

Q: What is the operating temperature range for Phoenix Contact substitutes?

A: Operating temperature specifications are not provided in the technical data for Phoenix Contact 1755516 and 1755736. Contact the manufacturer directly for temperature range confirmation if this parameter is critical for your application.

Q: Are all substitute parts actively manufactured?

A: Yes. All listed substitute parts carry Active product status, ensuring ongoing availability and supply chain continuity.

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