IL-S-15P-S2T2-EF Equivalent & Substitute Parts

Part Overview

The IL-S-15P-S2T2-EF is a rectangular connector header manufactured by JAE Electronics, designed for through-hole mounting applications. This 15-position, single-row connector operates at 2.00mm pitch and features shrouded 4-wall construction with kinked pin solder termination and detent lock fastening. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	15
Number of Rows	1
Pitch - Mating	0.079" (2.00mm)
Mounting Type	Through Hole
Shrouding	Shrouded - 4 Wall
Termination	Kinked Pin, Solder
Fastening Type	Detent Lock
Contact Material	Brass
Insulation Material	Polyamide (PA66), Nylon 6/6
Contact Finish	Tin
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the IL-S-15P-S2T2-EF is determined by strict alignment of the following critical parameters:

Connector Type & Contact Configuration: Header with male pins
Position Count & Row Configuration: 15 positions in single-row arrangement
Mating Pitch: 0.079" (2.00mm) spacing
Mounting & Termination: Through-hole mounting with kinked pin solder termination
Mechanical Interface: Shrouded 4-wall construction with detent lock fastening
Material & Finish Specifications: Brass contacts with tin finish; PA66/Nylon 6/6 insulation

The substitute part SWR201-NRTN-S15-SA-WH from Sullins Connector Solutions satisfies all critical mechanical and electrical interface requirements, enabling direct functional substitution in applications where the IL-S-15P-S2T2-EF is no longer available.

Parameter Comparison

Parameter	IL-S-15P-S2T2-EF (JAE)	SWR201-NRTN-S15-SA-WH (Sullins)	Compatibility
Connector Type	Header	Header	Match
Contact Type	Male Pin	Male Pin	Match
Number of Positions	15	15	Match
Number of Rows	1	1	Match
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)	Match
Mounting Type	Through Hole	Through Hole	Match
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Match
Termination	Kinked Pin, Solder	Kinked Pin, Solder	Match
Fastening Type	Detent Lock	Detent Lock	Match
Contact Material	Brass	Brass	Match
Insulation Material	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Match
Contact Finish	Tin	Tin	Match
Material Flammability Rating	UL94 V-0	UL94 V-0	Match
Operating Temperature	-40°C ~ 85°C	-25°C ~ 85°C	Partial - Sullins rated to -25°C minimum
Current Rating	3A per Contact	1A per Contact	Partial - Sullins rated lower
Voltage Rating	300VAC, 400VDC	125V	Partial - Sullins rated lower
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Match
REACH Status	REACH Unaffected	REACH Unaffected	Match
ECCN	EAR99	EAR99	Match
Product Status	Obsolete	Active	Substitute is actively manufactured

Engineering Selection Recommendations

The SWR201-NRTN-S15-SA-WH from Sullins Connector Solutions is a functionally equivalent substitute for the obsolete IL-S-15P-S2T2-EF. All critical mechanical and interface parameters align, ensuring direct compatibility in through-hole PCB applications.

Electrical Rating Considerations: The Sullins substitute exhibits lower electrical ratings (1A per contact, 125V maximum) compared to the JAE original (3A per contact, 300VAC/400VDC). Applications requiring the higher current or voltage specifications of the original part must evaluate whether the reduced ratings of the substitute are acceptable for the intended circuit function.

Temperature Range Consideration: The Sullins part operates from -25°C to 85°C, compared to the JAE part's -40°C to 85°C range. Applications requiring operation below -25°C must assess whether this limitation affects system performance.

Compliance & Availability: The Sullins substitute maintains equivalent material flammability certification (UL94 V-0), moisture sensitivity classification (MSL 1), and regulatory compliance (REACH Unaffected, EAR99). The active product status of the Sullins part ensures ongoing availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the SWR201-NRTN-S15-SA-WH be used as a direct replacement for the IL-S-15P-S2T2-EF?

A: Yes, for applications within the electrical and temperature specifications of the Sullins part. The mechanical interface, pin configuration, pitch, mounting method, and termination are identical. However, verify that your application does not require the higher current (3A vs. 1A per contact), voltage (300VAC/400VDC vs. 125V), or lower temperature (-40°C vs. -25°C minimum) ratings of the original part.

Q: What are the key differences between these two parts?

A: The primary differences are electrical ratings and operating temperature range. The JAE IL-S-15P-S2T2-EF supports higher current and voltage specifications and operates to -40°C. The Sullins SWR201-NRTN-S15-SA-WH is rated for lower electrical loads and operates to -25°C minimum. All mechanical and interface characteristics are equivalent.

Q: Are there any packaging differences?

A: The JAE part is listed with unspecified packaging, while the Sullins substitute is supplied in bulk packaging. Confirm bulk packaging meets your procurement and handling requirements.

Q: What is the insulation color difference, and does it affect compatibility?

A: The JAE part features brown insulation; the Sullins substitute features white insulation. Insulation color is a visual identifier only and does not affect electrical or mechanical compatibility.

Q: Is the Sullins part currently available?

A: Yes. The SWR201-NRTN-S15-SA-WH is classified as an active product with 977 pieces in stock, ensuring supply continuity compared to the obsolete JAE part.

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