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RFID Transponders, Tags

Browse available RFID Transponders, Tags part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Style Technology Frequency Memory Type Writable Memory Standards Operating Temperature Size / Dimension
PCF7937EA/C0AB2601 NXP USA Inc.

PCF7937EA/C0AB2601

RFID TAG R/W 125KHZ PLLMC

NXP USA Inc.

3,842 -
Datasheet - Bulk Obsolete - - 125kHz Read/Write - - - -
RI-TRP-WR2B-30 Texas Instruments

RI-TRP-WR2B-30

RFID TAG R/W 134.2KHZ GLSS ENCAP

Texas Instruments

4,989 -
Datasheet - Bulk Obsolete Glass Encapsulated - 134.2kHz Read/Write - ISO 11785 - 3.85mm Dia x 31.20mm
LXMSAPHA17-176 Murata Electronics

LXMSAPHA17-176

RFID TAG R/W 13.56MHZ INLAY

Murata Electronics

4,418 -
Datasheet MAGICSTRAP® Tape & Reel (TR) Last Time Buy Inlay Passive 13.56MHz Read/Write 144B (User) ISO 14443, NFC -40°C ~ 70°C 0.327" L x 0.327" W (8.30mm x 8.30mm)
ART923X855406TX02 Abracon LLC

ART923X855406TX02

RFID TAG 920-925MHZ ENCAP

Abracon LLC

2,125 -
Datasheet - Box Active Encapsulated Passive 920MHz ~ 925MHz - - EPC, ISO 18000-6 -40°C ~ 85°C 3.346" L x 2.126" W (85.00mm x 54.00mm)
SEN-10127 SparkFun Electronics

SEN-10127

RFID TAG R/W 13.56MHZ COIN

SparkFun Electronics

4,373 -
Datasheet - Bulk Active Coin Passive 13.56MHz Read/Write 1kB (User) - - 30.00mm Dia
SEN-10128 SparkFun Electronics

SEN-10128

RFID TAG R/W 13.56MHZ COIN

SparkFun Electronics

2,490 -
Datasheet - Bulk Active Coin Passive 13.56MHz Read/Write 1kB (User) - - 25.00mm Dia
SEN-11319 SparkFun Electronics

SEN-11319

RFID TAG R/W 13.56MHZ INLAY

SparkFun Electronics

2,332 -
Datasheet - Bulk Active Inlay Passive 13.56MHz Read/Write 1kB (User) - - 30.00mm Dia x 0.40mm
RI-TRP-R4FF-01 Texas Instruments

RI-TRP-R4FF-01

RFID TAG READ ONLY 134.2KHZ CARD

Texas Instruments

3,189 -
Datasheet - Bulk Obsolete Card Passive 134.2kHz Read Only - ISO 11784, ISO 11785 -25°C ~ 50°C 3.366" L x 2.126" W (85.50mm x 54.00mm)
TRPGP40ATGAB Texas Instruments

TRPGP40ATGAB

RFID TAG 134.2KHZ 64BIT

Texas Instruments

3,952 -
Datasheet - Tape & Reel (TR) Active - - 134.2kHz - - ISO 11785 - -
RI-TRP-B9WK-05 Texas Instruments

RI-TRP-B9WK-05

RFID TAG R/W 134.2KHZ ENCAP

Texas Instruments

1,193 -
Datasheet - Bulk Obsolete Encapsulated Passive 134.2kHz Read/Write 88b (User) - -40°C ~ 85°C 0.472" L x 0.236" W (12.00mm x 6.00mm)
RI-TRP-W4FF-01 Texas Instruments

RI-TRP-W4FF-01

RFID TAG R/W 134.2KHZ CARD

Texas Instruments

1,108 -
Datasheet - - Obsolete Card Passive 134.2kHz Read/Write 80b (User) ISO 11784, ISO 11785 -25°C ~ 50°C 3.366" L x 2.126" W (85.50mm x 54.00mm)
RI-TRP-W9WK-20 Texas Instruments

RI-TRP-W9WK-20

RFID TAG R/W 134.2KHZ ENCAP

Texas Instruments

4,963 -
Datasheet - Bulk Obsolete Encapsulated Passive 134.2kHz Read/Write 80b (User) - -40°C ~ 85°C 0.472" L x 0.236" W (12.00mm x 6.00mm)
4043 Adafruit Industries LLC

4043

RFID TAG R/W 13.56MHZ

Adafruit Industries LLC

4,493 -
Datasheet - Bulk Active Wristband Passive 13.56MHz Read/Write 144B (User) ISO 14443, NFC -25°C ~ 70°C -
921 Adafruit Industries LLC

921

13.56MHZ RFID/NFC BRACELET

Adafruit Industries LLC

2,574 -
Datasheet - Bulk Active Coin Passive 13.56MHz Read/Write 1kB (User) ISO 14443, NFC - -
TRPGP40ATGA Texas Instruments

TRPGP40ATGA

RFID TAG READ ONLY GLASS ENCAP

Texas Instruments

2,394 -
Datasheet - Tape & Reel (TR) Active Glass Encapsulated Passive - Read Only - ISO 11784, ISO 11785 -25°C ~ 70°C -
RI-TRP-R9QL-20 Texas Instruments

RI-TRP-R9QL-20

RFID TAG RD ONLY 134.2KHZ ENCAP

Texas Instruments

3,248 -
Datasheet - - Obsolete Encapsulated Passive 134.2kHz Read Only - ISO 11784, ISO 11785 -25°C ~ 85°C 29.40mm Dia x 8.40mm
RI-TRP-W9QL-30 Texas Instruments

RI-TRP-W9QL-30

RFID TAG R/W 134.2KHZ ENCAP

Texas Instruments

4,057 -
Datasheet - Bulk Obsolete Encapsulated Passive 134.2kHz Read/Write 80b (User) ISO 11784, ISO 11785 -25°C ~ 70°C 29.40mm Dia x 8.40mm
SEN-10131 SparkFun Electronics

SEN-10131

RFID TAG R/W 13.56MHZ COIN

SparkFun Electronics

1,541 -
Datasheet - Bulk Active Coin Passive 13.56MHz Read/Write 1kB (User) - - 13.00mm Dia
SEN-09417 SparkFun Electronics

SEN-09417

RFID TAG READ ONLY 125KHZ COIN

SparkFun Electronics

2,534 -
Datasheet - Bulk Active Coin Passive 125kHz Read Only - - - 1.85mm Dia x 16.00mm
PCF7938XA/CAAB3800 NXP USA Inc.

PCF7938XA/CAAB3800

IC TRANSPONDER IMMOBILIZER PLLMC

NXP USA Inc.

3,048 -
Datasheet - Bulk Active - - - - - - - -
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WINSUN SOURCING SUPPORT

Need RFID Transponders, Tags Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

RFID Transponders, Tags FAQ

Common questions about selecting, comparing and sourcing RFID Transponders, Tags components through Winsun (HK) Electronics.

What should I check when selecting RFID Transponders, Tags components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific RFID Transponders, Tags part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find RFID Transponders, Tags parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for RFID Transponders, Tags components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.