Push-Push Type Brass 9-Pin Micro SD Card Connector for Drone & PC

Highlight

✅ 9‑Pin push‑push self‑eject design, built‑in card‑detect switch for host insertion sensing
✅ Brass phosphor‑bronze contacts, selective gold‑nickel plating, stable UHS‑I high‑speed signal transmission
✅ SMT surface‑mount, multi‑point PCB retention claws, anti‑offset during reflow soldering
✅ Robust internal cam‑lock mechanism, anti‑drop‑out for vibration‑prone drone & portable embedded hardware
✅ 5000 mating‑cycle mechanical lifespan; RoHS & Low‑Halogen compliant
✅ Embossed tape‑on‑reel packing, fully compatible with high‑speed SMT pick‑and‑place lines

Technical Specifications

General Mechanical Parameters

Material & Electrical Characteristics

Environmental & Soldering Guidelines

Product Features

• Push‑push cam‑lock structure: push‑to‑lock / push‑to‑eject; prevents accidental card pop‑out under vibration
• 9‑pin layout: 8 signal pins + independent card‑detect switch pin (normally‑open)
• 1.10 mm contact pitch, SMT surface‑mount termination, multi‑point PCB retention claws
• Brass phosphor‑bronze contacts with selective gold‑over‑nickel mating plating; tin‑plated solder terminals
• SUS304 stainless‑steel shield shell for EMI interference suppression
• High‑temperature LCP UL94V‑0 black housing, withstands standard lead‑free reflow profile
• Optimized eject stroke, smooth insertion/ejection force 1‑10 N
• Tape‑and‑reel packaging for automated mass production assembly
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Product Advantages

1. Brass phosphor‑bronze contacts: Higher conductivity, better fatigue resistance than ordinary copper alloy sockets; stable signal under frequent card swapping for drone log‑storage scenarios.
2. Integrated card‑detect switch: Hardware‑level insertion detection, avoids software polling bugs; convenient for MCU trigger log‑recording / power‑management logic.
3. Anti‑dropout cam‑lock mechanism: Resists vibration & jolt, prevents card unexpected ejection for drone, handheld field‑test gear.
4. SMT anti‑floating retention claws: Minimizes component offset / tomb‑stone risk during high‑volume reflow production, improves SMT yield.
5. EMI stainless‑steel shield shell: Suppresses surrounding electromagnetic interference, secures stable UHS‑I high‑speed SD‑card data transmission.
6. Wide industrial temperature range: -40℃~+85℃, fits outdoor, airborne and harsh‑environment embedded devices.
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Our Service

2. Sufficient Production Capacity---solve the troubles of large orders for you
3. Professional Customization---provide one-stop service for connectors
4. Solve Problems---all production problems we will solve for you before shipment
5. Fast Delivery---provide multiple delivery solutions to save logistics costs

Application Industries

• Drone / UAV flight‑log & image recording modules
• Portable single‑board computers, mini‑PC, industrial handheld terminals
• Action cameras & portable surveillance equipment
• IoT gateway, edge computing embedded controllers
• Smart agriculture sensor, field‑acquisition data loggers
• Portable test‑measurement instruments, automotive peripheral accessories

FAQ

1): Can you send Free samples for quality check?
Yes. In most cases, we can provide samples for Free.

2): How does your factory apply quality control?
- Before production, XTK has a meeting with all management people to confirm all product details
- We have high-precision punching equipment, high-precision injection molding equipment, and fully automated production equipment to strictly control the product quality.
- All the materials will be checked by sales and production management before use.
- Each production line has a team leader to monitor quality.
- Specialized quality controllers check quality on finished products.
We will keep you posted on the updated order status in time.

3): Why is your product so cost-effective?
- With our mission to help our customers cut down overall costs, we don't believe in an overpriced strategy.
- XTK has been striving to do our best to keep prices as low as possible without sacrificing quality. Beyond that, XTK improves the competitiveness of manufacturing costs by actively seeking the best possible component options and managing supply chain logistics.
So, we could help ease your capital pressure and develop a mutually beneficial business relationship together.

4. Why should you buy from us, not from other suppliers?
-15 years of precision connector manufacturing -Strong technical innovation and R&D team -Designated supplier for renowned enterprises -Customized services and solutions -Low MOQ production