8 Pin TF Micro SD Card Connector Stainless Steel Housing Compatible with Molex 473521001 Push-Push Type with VSS Detect Switch
8 Pin TF Micro SD Card Connector Stainless Steel Housing Compatible with Molex 473521001 Push-Push Type with VSS Detect Switch
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- Pin‑to‑pin footprint compatible with Molex 47352‑1001, direct drop‑in replacement, no PCB redesign required
- Push‑push latching mechanism, one‑press lock / one‑press eject; built‑in VSS detect switch for hardware card‑in‑place signal feedback
- Full stainless‑steel shell for anti‑vibration, shielding & structural reinforcement
- SMT surface‑mount, tape‑and‑reel packaging for high‑volume automated assembly
- RoHS & Low‑Halogen compliant, qualified for consumer & industrial embedded storage projects
Technical Specifications
General Mechanical Parameters
| Item | Specification |
|---|---|
| Contact Count | 8 Pins (Signal + Detect Switch) |
| Mating Interface | Micro SD / TF Card |
| Operation Type | Push‑Push (Click‑Lock / Click‑Eject) |
| Mounting Style | SMT Right Angle |
| Pitch | 1.10 mm |
| Overall Dimension | 14.0 mm ×15.2 mm ×1.88 mm |
| Mating Cycle Life | Min 5,000 insert‑eject cycles |
| Housing Shell | Stainless Steel |
| Insulator Material | LCP, UL94V‑0 |
| Packaging | Embossed Tape & Reel |
Material & Electrical Characteristics
| Item | Specification |
|---|---|
| Contact Material | Phosphor Bronze / Copper Alloy |
| Contact Plating | Gold plating over nickel on mating area; tin on solder terminal |
| Rated Current per Contact | 0.5 A Max |
| Rated Voltage | 100 V DC |
| Initial Contact Resistance | ≤100 mΩ |
| Insulation Resistance | ≥1000 MΩ |
| Dielectric Withstand Voltage | AC 500 V rms, 1 min |
| Detect Switch | VSS hardware detect switch |
Environmental & Soldering Guidelines
| Item | Specification |
|---|---|
| Operating Temperature | ‑20 ℃ ~ +85 ℃ |
| Storage Temperature | ‑40 ℃ ~ +85 ℃ |
| SMT Reflow Peak Temp | 240‑260 ℃, max 3 reflow cycles |
| Compliance | RoHS, Low‑Halogen, REACH‑SVHC free |
| Moisture Sensitivity Level | MSL‑1 |
Product Features
- Direct footprint compatibility with Molex 47352‑1001, zero PCB modification for second‑source substitution
- Push‑push click‑in / click‑out operation; stable mechanical latch prevents card pop‑out under vibration
- Independent VSS detect switch: hardware level card presence detection, avoids software polling failure risk
- Stainless‑steel shell: enhanced mechanical strength, EMI shielding, anti‑deformation during assembly & end‑use
- High‑temperature LCP insulator (UL94V‑0), supports standard lead‑free SMT reflow soldering process
- Phosphor‑bronze contacts with selective gold plating, low contact resistance, stable high‑speed SD signal transmission
- Right‑angle SMT termination, embossed tape & reel packaging for auto‑pick‑and‑place mass production
- RoHS, Low‑Halogen, REACH‑SVHC compliant for global market access
Product Advantages
✅ Second‑source drop‑in replacement: pin‑to‑pin compatible with Molex 47352‑1001, relieve component shortage risk, shorten BOM qualification cycle
✅ Hardware VSS detect switch: reliable physical card‑insert signal, better stability than pure software detection for industrial & IoT devices
✅ Stainless‑steel full shell: resist physical deformation during assembly; improve anti‑vibration performance for moving‑part equipment
✅ Strict coplanarity control: stable SMT soldering yield, reduce open‑soldering risk on thin PCB ✅ Cost‑optimized factory direct supply: competitive pricing vs imported original parts, maintain equivalent mechanical & electrical performance
✅ Production traceability: raw‑material trace & 100% final‑function test before shipment
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
Target Application Industries
- IoT & Smart Sensing: smart meters, sensor loggers, gateway modules
- Industrial Equipment: industrial control boards, data‑logging terminals, POS payment devices
- Automotive Peripheral: car recorder, in‑vehicle auxiliary storage unit
- Consumer Electronics: tablet, smart home device, wearable hardware
- UAV & Security: drone, surveillance camera, edge recording device
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
Order quantity, confirm the product details with us, your logo, delivery information, hurry delivery or not(So that we can plan the most suitable and cost-effective shipping solution for you).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.