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IL-S-12P-S2L2-EF Equivalent & Substitute Parts
Part Overview
The IL-S-12P-S2L2-EF is a rectangular connector header manufactured by JAE Electronics, designed for through-hole, right-angle mounting applications. This 12-position connector with 2.00mm pitch serves board-to-cable/wire interconnection requirements. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | Header |
| Contact Type | Male Pin |
| Number of Positions | 12 |
| Pitch - Mating | 0.079" (2.00mm) |
| Mounting Type | Through Hole, Right Angle |
| Shrouding | Shrouded - 4 Wall |
| Fastening Type | Push-Pull |
| Current Rating | 3A per Contact |
| Voltage Rating | 300VAC, 400VDC |
| Operating Temperature | -40°C ~ 85°C |
| Material Flammability Rating | UL94 V-0 |
| Insulation Material | Polyamide (PA66), Nylon 6/6 |
Substitute Part Grouping Explanation
Substitution eligibility for the IL-S-12P-S2L2-EF is determined by the following critical parameters:
- Connector Type & Contact Configuration: Must be a header with male pin contacts
- Position Count & Pitch: Exactly 12 positions at 0.079" (2.00mm) mating pitch
- Mounting & Orientation: Through-hole, right-angle mounting required
- Shrouding & Fastening: 4-wall shrouded design with push-pull fastening mechanism
- Electrical Performance: Minimum 3A current rating and voltage compatibility (300VAC/400VDC or higher)
- Material & Environmental: UL94 V-0 flammability rating; polyamide insulation material; operating temperature range compatibility
The DF3-12P-2DS(01) from Hirose Electric Co Ltd meets all critical substitution criteria, maintaining functional equivalence across connector topology, electrical specifications, and mechanical interface requirements.
Parameter Comparison
| Parameter | IL-S-12P-S2L2-EF (JAE) | DF3-12P-2DS(01) (Hirose) |
|---|---|---|
| Connector Type | Header | Header |
| Contact Type | Male Pin | Male Pin |
| Number of Positions | 12 | 12 |
| Number of Rows | 1 | 1 |
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Fastening Type | Push-Pull | Push-Pull |
| Contact Shape | Square | Square |
| Contact Material | Brass | Brass |
| Insulation Material | Polyamide (PA66), Nylon 6/6 | Polyamide (PA), Nylon |
| Current Rating | 3A per Contact | 3A per Contact |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Operating Temperature | -40°C ~ 85°C | -55°C ~ 105°C |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 |
Engineering Selection Recommendations
The DF3-12P-2DS(01) is the qualified equivalent for IL-S-12P-S2L2-EF applications. Selection rationale:
- Product Status: The DF3-12P-2DS(01) maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete IL-S-12P-S2L2-EF.
- Compliance & Certifications: Both parts carry identical UL94 V-0 flammability ratings and REACH Unaffected status, meeting regulatory requirements.
- Electrical Equivalence: Matching 3A current rating and compatible voltage specifications (DF3 supports broader voltage range) ensure functional interchangeability.
- Environmental Performance: The DF3-12P-2DS(01) operates across an extended temperature range (-55°C ~ 105°C), providing superior thermal margin for demanding applications.
- Mechanical Interface: Identical pitch, position count, mounting type, and shrouding configuration guarantee mechanical compatibility with existing mating connectors and PCB layouts.
Frequently Asked Questions (FAQ)
Q: Can the DF3-12P-2DS(01) directly replace the IL-S-12P-S2L2-EF in existing designs?
A: Yes. Both connectors share identical mating pitch (2.00mm), position count (12), mounting orientation (through-hole right-angle), and shrouding configuration (4-wall). Mechanical and electrical interfaces are fully compatible.
Q: What are the key differences between these two connectors?
A: Primary differences include contact finish (IL-S uses tin; DF3 uses gold plating at 8.00µin thickness), contact length specifications, insulation height, and operating temperature range. The DF3-12P-2DS(01) provides extended thermal performance (-55°C ~ 105°C versus -40°C ~ 85°C).
Q: Are there voltage or current limitations when substituting?
A: No. The DF3-12P-2DS(01) maintains the 3A per contact current rating. While the IL-S-12P-S2L2-EF specifies 300VAC/400VDC, the DF3 series supports equivalent or higher voltage ratings, ensuring no degradation in electrical performance.
Q: Does packaging affect substitution eligibility?
A: Packaging format (bulk for DF3-12P-2DS(01)) does not affect functional equivalence or PCB integration. Packaging is a supply chain consideration only.
Q: Are both connectors RoHS compliant?
A: The DF3-12P-2DS(01) is explicitly RoHS3 compliant. The IL-S-12P-S2L2-EF carries REACH Unaffected status. Both meet current environmental compliance standards for their respective product lifecycles.
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