T-Flash Push-Push Female Micro SD Card Reader Socket Adapter Memory Card Connector
Product Highlights
- SMT Push‑Push latching mechanism, click‑to‑lock & click‑to‑eject, no extra tool required for TF/microSD card operation
- Built‑in card detect switch for real‑time card insertion/removal signal feedback for host firmware logic.
- High‑temperature LCP housing + high‑elastic phosphor‑bronze contacts with gold plating, stable high‑speed signal transmission for UHS‑I, microSD / microSDHC / microSDXC full compatibility.
- Optimized cam structure for consistent tactile feedback, reduced stuck‑card risk under vibration & wide temperature range.
- Standard SMT footprint, drop‑in compatible for mainstream PCB layout, fits automated pick‑and‑place & reflow production line directly.
- Passed industrial‑grade reliability test: 5,000+ mating cycles, wide temperature range, RoHS & Low‑Halogen compliant for global market access
Specifications
| Mounting Type |
SMT |
| No. Of Positions |
9p |
| Current Rating |
0.5A |
| operating voltage |
10V AC(RMS)/DC |
| Contact Resistance |
20m ohms |
| Insulation Resistance |
100mohms min |
| Operation Temperature |
-25℃ to +85℃ |
| Storage Temperature |
-10℃ to +85℃ |
| Voltage Rating |
50V |
| Material of main body |
LCP,UL94V-0 |
| Contact |
copper alloy |
| Withstand Voltage |
500V |
| Gender |
Female |
| Price Term |
FOB |
| Durability cycles |
10,000 Cycles |
| Lead Time |
7-10 working Days |
| Ejector Type |
Push-push; push-pull, Hinge, Tray type |
General Mechanical Parameters
| Item |
Specification |
| Product Type |
Push‑Push T‑Flash / Micro SD Female Socket (SMT) |
| Compatible Card |
microSD, microSDHC, microSDXC (TF Card) |
| Operation Mode |
Push‑Push (Click‑Lock / Click‑Eject) |
| Contact Quantity |
8 signal contacts + 1 card‑detect switch contact |
| Mating Durability |
Min. 5,000 insert‑eject cycles |
| Insertion Force |
8‑15 N |
| Ejection Stroke |
Approx. 3.0 mm minimum |
| Card Detect Switch |
Normally‑Closed (NC) type |
| Mounting Method |
SMT Surface Mount |
| Anti‑Mis‑insertion |
Mechanical reverse‑insertion protection structure |
Material & Electrical Characteristics
| Item |
Specification |
| Contact Material |
Phosphor‑bronze alloy, gold plated on contact area |
| Housing Material |
High‑temperature LCP (Liquid Crystal Polymer) |
| Shell Material |
Stainless steel, nickel passivation |
| Rated Current |
0.5 A per contact pin |
| Rated Voltage |
10 V DC |
| Initial Contact Resistance |
≤ 100 mΩ |
| Insulation Resistance |
≥ 1000 MΩ |
| Dielectric Withstanding Voltage |
AC 500 Vrms, 1 minute, no breakdown |
| Signal Support |
UHS‑I, backward compatible with SPI SD bus mode |
Environmental & Soldering Guidelines
| Item |
Specification |
| Operating Temperature Range |
-40 ℃ ~ +85 ℃ |
| Storage Temperature Range |
-40 ℃ ~ +85 ℃ |
| Humidity Condition |
Max 95% RH, non‑condensing |
| Vibration Resistance |
10‑55Hz, 1.52mm amplitude, 2 hours per axis, no mechanical damage / intermittent contact |
| Reflow Soldering Profile |
Peak temperature 260 ℃ ±5 ℃; dwell time above 183 ℃ ≤90s; total peak duration ≤10s |
| Manual Soldering |
Max 2 times; soldering time ≤3‑5 seconds at 255 ℃ |
| Compliance |
RoHS 2.0, REACH SVHC, Low‑Halogen IEC 61249‑2‑21 |
Product Competitive Advantages
- Mechanism Reliability Upgrade: Optimized internal cam path, lower failure rate of stuck‑lock or no‑eject issue compared with generic market sockets; stable tactile feedback under high‑low temperature cycling.
- Production‑Friendly SMT Design: Reinforced hold‑down feet to reduce component tilting / tomb‑stone risk during reflow; flat and uniform solder pads improve pick‑and‑place yield for mass production
- Consistent Signal Integrity: Gold‑plated contact beams maintain low contact resistance after thousands of cycles, avoiding intermittent read‑write failure for data‑logging devices
- Global Compliance Ready: Complete material report available (IMDS, GADSL), support customer EU / North America certification project
- Flexible Supply Solution: Standard parts in stock; custom height, switch logic (NO/NC), footprint modification available for OEM project
- Engineer‑oriented Support: Datasheet, 3D STEP file, PCB footprint library, test report provided for quick hardware validation
Target Application Industries
- Industrial IoT & Embedded Controller: data loggers, sensor gateways, edge computing modules, smart meters
- Video Recording Equipment: dash cam, body‑worn camera, surveillance IP camera, action camera
- Smart Consumer Hardware: smart speaker, handheld terminal, portable medical device, handheld tester
- Drone & Robotics: flight controller storage, robot local log storage
- Smart Home & Security: access‑control terminal, alarm panel, local storage gateway
- Automotive After‑market devices: vehicle DVR, on‑board peripheral storage expansion
Processing steps
Stamping / Injection -> pre-line inspection -> automatic machine plug terminal -> assembled back cover -> electrical test -> pressure test ->flatness test-->appearance test-->FQC test-->storage.
Main export markets
- Asia Australasia
- Eastern Europe, Middle East/Africa
- North America Western Europe
- Central/South America
Our services
| Price Term |
♦ FOB Shenzhen |
| Payment Terms |
♦ T/T, PayPal |
| Delivery |
♦ UPS, DHL, FEDEX, TNT
♦ Select the most economic and efficient way.
♦ Send the tracking number to u after delivery.
|
| Samples |
♦ Free samples will be sent on request.
♦ The samples lead time is within 3-5 days after u confirmed.
|
Packaging & Shipment
FOB Port: Shenzhen
Lead time: 7 working days
Packaging: reel in carton
Payment Method: advance TT,T/T,L/C, PayPal, etc;
Delivery details:7-10working days after having confirmed the order.
Primary Competitive Advantages
- Small orders accepted
- Factory direct export
- With 20 years of professional production experience as a manufacturer of precision connectors
- Free samples is available
- Prompt delivery
- Green product
- Strong research and development team
- Experienced staff
- ISO9001,ROHS
FAQ
Q: Are you a trading company or a manufacturer?
A: We are a factory with over 10 years of experience in the connector industry.
Q: Delivery time?
A: Generally 5-7 days for standard products within a quantity of 10,000 pcs.
Q: Do you provide samples? Is it free or charged?
A: Free samples are always available for testing or quality evaluation purposes.
Q: What are your terms of payment?
A: Payment terms are flexible: T/T, PayPal, L/C, D/A, D/P, Western Union, , etc. And you can pay on Alibaba with your credit card.
Q: Is a small order of less than 100pcs accepted?
A: Yes, please contact us; we will send you a link for a small order.
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