Molded 11.8x3.6x2.7mm SMD transponder coil,RFID antenna coils,RFID transponder inductor
This molded SMD transponder coil is manufactured using a complete resin molding process and optimised magnetic materials, specifically designed for in-vehicle equipment and tire pressure monitoring systems, ensuring high Q factor, high sensitivity, and high reliability.The product features a robust and reliable structure with spring-structured terminals and a lead-free design. It meets wide operating temperature requirements.It is suitable for in-vehicle equipment, tire pressure monitoring systems (TPMS) , and keyless entry systems. It is an ideal choice for transponder coil applications in RFID systems and automotive electronics.
Features
Complete resin molded structure
High reliability
Spring-structured high-reliability terminals
High Q factor
High sensitivity
Optimised magnetic material
Suitable for reflow soldering
Lead-free terminals
Wide operating temperature – -40 to +85°C
Dimensions – 11.8*3.6*2.7mm
Applications
In-vehicle equipment
Tire Pressure Monitoring Systems (TPMS)
Keyless entry systems
Low-frequency receiving antennas
Automotive electronics
RFID systems
Security equipment
Industrial applications
Electrical specification:
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| Part Number | Inductance | Test Frequency | Tolerance | Unloaded Q Min. |
| TP1103A242J | 2.36mH | 125kHz | ±5% | 35 |
| TP1103A722J | 7.2mH | 125kHz | ±5% | 35 |
| TP1103A952J | 9.5mH | 125kHz | ±5% | 35 |
For More RFID antenna coil, Please Go To Our Website Or Contact Us.
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FAQ
Q: How do you establish long-term good business relationships with us?
A: We insist on high-quality products and fast delivery to ensure our customers win more projects. At the same time, we treat every customer as a friend and sincerely do business with them to build long-term friendship.
Q: How do you control quality?
A: We ensure every product meets specifications through incoming quality inspection (IQC) and 100% quality testing before shipment.
Q: How to apply for samples? What is the lead time?
A: You can submit a sample application through our website or email. Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks; custom products will be confirmed separately.