Place of Origin:
China
Brand Name:
XTKCONN
Certification:
CE,SGS,ROHS,ISO9001
Model Number:
TF card connector
✅ Direct pin‑to‑pin drop‑in replacement for JAE ST11S008V4HR2000 ST11‑H series
✅ 1.25mm ultra‑low‑profile push‑push self‑eject mechanism, SMT surface mount
✅ Built‑in NC (Normally‑Closed) card‑detect switch for card insertion sensing
✅ 1.10mm contact pitch, 8 signal pins + 2 switch pins; support UHS‑I micro‑SD high‑speed transmission
✅ Stainless‑steel shield shell with multi‑point hold‑down for EMI suppression & anti‑loosening during reflow
✅ LCP UL94V‑0 high‑temp housing, gold‑nickel contact plating, 5000 mating cycles lifespan
✅ RoHS, Low‑Halogen, REACH SVHC compliant; standard 2000pcs embossed tape‑on‑reel packing
Technical Specifications
General Mechanical Parameters
| Item | Specification |
|---|---|
| Cross Reference Part | JAE ST11S008V4HR2000 (ST11‑H Series) |
| Contact Count | 8 Signal Pins + 2 Detect‑Switch Pins |
| Operation Type | Push‑Push Self‑Eject Type |
| Mounting Method | SMT Surface Mount |
| Contact Pitch | 1.10 mm |
| Stack Height (Above PCB) | 1.25 mm |
| Compatible Card | Micro SD / TF Card |
| Card Detect Switch | Normally‑Closed (NC), Hardware Detect Signal |
| PCB Retention Hold‑down | Multi‑point metal hold‑down claws |
| Mechanical Durability | 5000 mating cycles minimum |
| Housing Color | Black |
| Shell Material | Stainless Steel |
| Overall Dimension | 15.3 mm(L) ×13.4 mm(W) ×1.25 mm(H) |
| Standard Packaging | Embossed Tape‑on‑Reel, 2000 pcs/reel |
Material & Electrical Characteristics
| Item | Specification |
|---|---|
| Housing Material | High‑temperature LCP, UL94V‑0 |
| Contact Material | Phosphor Bronze (Copper Alloy) |
| Mating Contact Plating | Gold over Nickel |
| PCB Terminal Plating | Tin flash plating |
| Rated Current per Contact | 0.5 A DC Max |
| Rated Voltage | 10 V DC Max |
| Initial Contact Resistance | ≤100 mΩ |
| Insulation Resistance | ≥1000 MΩ @ DC 500V |
| Dielectric Withstanding Voltage | 500 V AC, 1 minute, no breakdown |
| Compliance | RoHS, Low‑Halogen, REACH SVHC compliant |
Environmental & Soldering Guidelines
| Item | Specification |
|---|---|
| Operating Temperature | -30 ℃ ~ +85 ℃ |
| Storage Temperature | -30 ℃ ~ +85 ℃ |
| Humidity Resistance | 90‑95% RH, 96h, no performance degradation |
| Thermal Shock | -30 ℃ ↔ +85 ℃, 5 cycles pass |
| IR Reflow Soldering | Peak temp 260 ℃ ±5 ℃, dwell ≤5s, follow JEDEC standard |
| Manual Soldering | Only for lab prototype; max 3s at 350 ℃, not for mass‑production |
| Salt Spray Test | 48h, no corrosion on shell & contact area |
![]()
Product Features
![]()
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
![]()
![]()
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
Send your inquiry directly to us