FPC connector pitch 0.5mm rear lock
The FPC-0512BD-nP (where n = number of positions) is a 0.5mm rear lock FPC connector with a dual‑contact design, drawer‑type ZIF actuator, and right‑angle SMT footprint. This 0.5mm FPC connector ensures reliable cable retention and stable electrical performance for up to 30 mating cycles. Rated 0.5A at 50V AC/DC. RoHS & REACH compliant. Tape & Reel packaging. MOQ 1,000 pcs. Free sample for qualified projects.
What Is a 0.5mm FPC Connector with Rear Lock?
A 0.5mm FPC connector is a standard high‑density interconnect for flexible printed circuits (FPC) and flat flexible cables (FFC), using a 0.5mm conductor pitch. When equipped with a rear lock FPC connector mechanism—also called a drawer or back‑lock actuator—the cable is secured by pulling the actuator out, inserting the cable, and then pushing the actuator back in. This rear‑lock design provides superior cable retention compared to front‑flip types, making it the preferred choice for applications subject to vibration, shock, or frequent handling. The 0.5mm rear lock FPC connector shown here also features dual‑contact points per circuit, which dramatically increase contact reliability by providing two independent electrical paths for each signal—a crucial advantage in mission‑critical equipment. Its right‑angle SMT orientation keeps the connector parallel to the PCB, reducing overall height and enabling slim device profiles.
👉 Explore our full FPC Connector Product Center for additional pitch sizes and locking styles.
Key Features of This Rear Lock FPC Connector
This rear lock FPC connector stands out from conventional models with several engineering‑driven features:
Secure Drawer‑Type Actuation
The rear lock mechanism requires a deliberate pull‑out action to release the cable, preventing accidental disconnection in high‑vibration environments.
Dual Contact Reliability
Each circuit has two independent gold‑plated contact points, ensuring continued operation even if one contact is compromised.
Compact Right‑Angle SMT Footprint
The horizontal orientation minimises board height and simplifies side‑entry cable routing in thin enclosures.
Robust Cable Retention
Rated for up to 30 mating cycles with stable contact resistance, suitable for both production testing and field servicing.
Reflow‑Compatible SMT Package
Tape‑and‑reel packaging compatible with standard lead‑free reflow soldering, supporting automated high‑volume assembly.
RoHS & REACH Compliant
Meets global environmental regulations. See RoHS Compliance Guide.
Looking for other 0.5mm solutions? Browse our 0.5mm FPC Connector Types guide for a full comparison of ZIF, flip‑lock, and vertical options.
Rear Lock vs Flip Lock – Why Choose a Drawer Type FPC Connector?
A drawer type FPC connector (rear lock) and a flip‑lock connector both provide ZIF actuation, but they differ significantly in operation and application suitability:
| Feature | Rear Lock (Drawer Type) | Flip Lock |
|---|---|---|
| Actuator Motion | Pull out → Insert → Push in | Lift up → Insert → Press down |
| Cable Retention | Very high; actuator locks cable against pulling | Moderate; actuator can open if pulled upward |
| Typical Applications | Industrial, automotive, ruggedised devices | Consumer electronics, cameras, displays |
| Re‑Mating Cycles | Up to 30 cycles | Typically 20‑30 cycles |
| Ease of Assembly | Slightly more complex; two‑step lock | Intuitive; single‑hand operation |
For space‑constrained consumer designs where quick assembly is paramount, a flip‑lock FPC connector like our 0.3mm ZIF Flip Type may be preferred. However, if your product will operate in a vibration‑prone environment or must retain its cable during mechanical shock, the drawer type FPC connector is the more reliable choice.
Applications of 0.5mm ZIF Connector with Rear Lock
For additional connector options across all pitches, visit our FPC Connector Product Center.
How to Choose the Right 0.5mm FPC Connector
Selecting the optimal 0.5mm rear lock FPC connector for your design involves balancing five key parameters:
- Locking Mechanism: Rear lock (drawer) for maximum retention; flip lock for easier assembly; non‑ZIF friction‑fit for permanent connections.
- Contact Type: Dual contact provides redundancy and is recommended for mission‑critical circuits; single contact suits cost‑sensitive consumer products.
- Pin Count: The FPC-0512BD-nP series is available in standard positions from 4 to 60 pins. Always include 2–4 spare pins for future design changes.
- Mounting Orientation: Right‑angle SMT for side‑entry cable routing and low‑profile enclosures; vertical SMT for top‑entry applications.
- Environmental Requirements: Verify operating temperature range (−40°C to +105°C), moisture sensitivity level (MSL), and compliance certifications.
For a comprehensive selection checklist, read our How to Select the Right FPC/FFC Connector guide. For industry testing standards, refer to IEC Standards.
Technical Specifications – FPC-0512BD-nP Series
| Parameter | Value |
|---|---|
| Part Number | FPC-0512BD-nP (n = positions, e.g., 10, 20, 30, 40) |
| Pitch | 0.5mm |
| Locking Type | Rear Lock (Drawer / Back Lock) |
| Contact Design | Dual Contact (Upper & Lower) |
| Mounting Style | Right Angle SMT |
| ZIF / Non‑ZIF | ZIF (Zero Insertion Force) |
| Contact Material | Phosphor Bronze, Gold Plated |
| Housing Material | LCP (UL94 V‑0), High‑Temperature |
| Current Rating | 0.5A per contact |
| Voltage Rating | 50V AC/DC |
| Contact Resistance | ≤40mΩ initial |
| Insulation Resistance | ≥100MΩ @ 100V DC |
| Mating Cycles | 30 cycles |
| Operating Temperature | −40°C to +105°C |
| Packaging | Tape & Reel |
| Compliance | RoHS & REACH |
Frequently Asked Questions – Rear Lock FPC Connector
What is a rear lock FPC connector?
A rear lock FPC connector uses a drawer‑type actuator: pull out to open, insert the cable, push in to lock. The FPC-0512BD-nP series uses this mechanism for superior cable retention.
What is the advantage of dual contact design?
Dual contact provides two independent electrical paths per circuit. If one contact fails due to contamination or wear, the second maintains the connection—critical for high‑reliability applications.
Can I use this connector with FFC cables?
Yes. The FPC-0512BD-nP is compatible with both flexible printed circuits (FPC) and flexible flat cables (FFC) with 0.5mm pitch and 0.3mm thickness.
How many positions are available?
Standard options range from 4 to 60 pins. The part number suffix (nP) denotes the number of positions, e.g., FPC-0512BD-20P for a 20‑pin version.
Is the FPC-0512BD-nP suitable for automated assembly?
Yes. It is supplied in tape‑and‑reel packaging and designed for standard lead‑free reflow soldering, fully compatible with pick‑and‑place equipment.
Your Reliable Source for 0.5mm Rear Lock FPC Connectors
The 0.5mm rear lock FPC connector is a proven interconnect solution for applications demanding secure cable retention and consistent signal integrity. Its drawer type FPC connector mechanism, dual contact design, and right‑angle SMT footprint make it an ideal choice for industrial controllers, medical devices, automotive displays, and communication equipment. As a specialist manufacturer, Vistar Electronics offers this 0.5mm ZIF connector in a wide range of pin counts with competitive lead times, full RoHS/REACH compliance, and free engineering support.
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