2026年8月28日
JST Connector Pitch 2.50mm vs 2.54mm: Key Differences
Compare jst connector pitch 2.50mm vs 2.54mm to avoid PCB layout issues. Learn key differences and choose the...
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Alternative Type
- Functional Alternative
- Competitor Part Number
- Wurth 6861xx14122 / FCI 52207 / Molex 52207-xx85
- Mates With
- 1.0mm Pitch FPC/FFC Cable, Thickness 0.30mm
Functional Alternative: This part provides equivalent performance characteristics as a cost-optimized substitute. Minor design review recommended before adoption.
Technical Specifications
- Flat Flex Type
- FPC
- Mounting Type
- Surface Mount, Right Angle
- Connector/Contact Type
- Contacts, Top
- Pitch
- 0.039" (1.00mm)
- Termination
- Solder
- FFC, FCB Thickness
- 0.30mm
- Height Above Board
- 0.098" (2.50mm)
- Locking Feature
- Slide Lock
Material Composition
| Material | Value / Description |
|---|---|
| Contact Material | Phosphor Bronze |
| Contact Finish | Tin-Lead Plated |
| Housing Material | Thermoplastic (UL94V-0) |
| Actuator Material | Thermoplastic (UL94V-0) |
| Fitting Nail | Brass Tin-plated |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Features | Zero Insertion Force (ZIF) |
| Voltage Rating | 50V AC/DC |
| Operating Temperature | -25°C ~ 85°C |
| Material Flammability Rating | UL94 V-0 |
| Current Rating (Amps) | 0.4A AC/DC |
| Contact Finish Thickness | 100.0µin (2.54µm) |
| Housing Color | Ivory |
| Actuator Color | Black |
| Mating Cycles | 25 |
| Withstand Voltage | 200V AC/minute |
| Contact Resistance | ≤ 20mΩ |
| Insulation Resistance | ≥ 500MΩ |
Application Scenarios
-
Industrial Automation Controller Boards
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Embedded Display & Touchscreen Interfaces
-
Consumer Electronics & Peripheral Interconnects
-
Medical Diagnostic Equipment Wiring
Frequently Asked Questions
What is the mating cable thickness specification for this connector?
This connector is designed to mate with standard 1.0mm pitch FPC or FFC cables having a contact area thickness of 0.30mm ±0.03mm including the reinforcing layer.
What locking mechanism does the FPC-AT3E-XX series use?
It features a zero insertion force (ZIF) horizontal slide lock mechanism, which secures the flex cable without placing mechanical stress on the contacts during insertion.
Overview and Application Notes
-
Overview: The FPC-AT3E-XX series is a 1.0mm pitch horizontal surface-mount (SMT) flexible printed circuit (FPC) connector engineered for compact board-to-cable interconnects. Featuring a low-profile 2.5mm above-board height and a robust thermoplastic slide-lock actuator, this zero insertion force (ZIF) top-contact connector ensures secure cable retention and dependable signal integrity. Designed with tin-lead plated phosphor bronze terminals and tin-plated brass fitting nails, it delivers reliable electrical performance with a 0.4A AC/DC current rating and 50V AC/DC voltage rating across an operating temperature range of -25°C to +85°C.
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Application Notes:
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Designed for standard 0.30mm (±0.03mm) thickness FPC/FFC cables with a reinforcing layer.
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1.0mm pitch right-angle SMT configuration suited for space-constrained industrial control, display interfaces, and embedded consumer boards.
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Zero Insertion Force (ZIF) slide-lock mechanism protects flexible circuits from contact damage during repetitive assembly.
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Integral brass solder tabs (fitting nails) enhance PCB mechanical retention and resist peeling stresses during cable movement.
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