NFC/RFID Transponder Coils – Mouser Belgium

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B82451L Transponder Coils

TDK B82451L Transponder Coils are z-axis coils designed for passive entry, passive start (PEPS) vehicle access systems and RFID systems at 125kHz. These compact coils feature a low insertion height and dimensions of only 7.7mm x 7.4mm x 2.65mm. The B82451L series includes seven transponder coils with an inductance range from 1mH to 10mH and a sensitivity of 7mV/µT to 23mV/µT at 125kHz. The Q factor ranges from 50 to 58. TDK B82451L Transponder Coils are AEC-Q200 qualified and robust due to the injection-molded plastic baseplate and laser-welded connections of the winding.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Package/Case	Inductance	Tolerance	Maximum DC Resistance	Q Minimum	Self Resonant Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Core Material	Qualification	Mounting Style	Series	Packaging
	NFC/RFID Transponder Coils 2.36mH 3% Transpondr Z Coil AEC-Q200 B82451L2364E402 TDK 1: 1,02 € 4.373In Stock	Mfr. Part No. B82451L2364E402 Mouser Part No 871-B82451L2364E402	TDK	NFC/RFID Transponder Coils 2.36mH 3% Transpondr Z Coil AEC-Q200 Learn More about TDK epcos b82451l e402 coils	Datasheet	4.373In Stock	Cut Tape 1,02 € 0,886 € 0,83 € 0,761 € Reel 0,619 € View 0,72 € 0,691 € 0,636 € 0,593 €	Min.: 1 Mult.: 1 : 1.500			7.7 mm x 7.4 mm x 2.65 mm	2.36 mH	3 %	20 Ohms	55	2.2 MHz	- 40 C	+ 85 C	Ferrite	AEC-Q200	PCB Mount	B82451L	Reel, Cut Tape
	NFC/RFID Transponder Coils 4.66mH 3% Transpondr Z Coil AEC-Q200 B82451L4664E402 TDK 1: 1,36 € 1.085In Stock	Mfr. Part No. B82451L4664E402 Mouser Part No 871-B82451L4664E402	TDK	NFC/RFID Transponder Coils 4.66mH 3% Transpondr Z Coil AEC-Q200 Learn More about TDK epcos b82451l e402 coils	Datasheet	1.085In Stock	Cut Tape 1,36 € 1,15 € 1,06 € 0,814 € Reel 0,691 € View 0,765 € 0,72 € 0,692 € 0,685 €	Min.: 1 Mult.: 1 : 1.500			7.7 mm x 7.4 mm x 2.65 mm	4.66 mH	3 %	38.5 Ohms	58	1.2 MHz	- 40 C	+ 85 C	Ferrite	AEC-Q200	PCB Mount	B82451L	Reel, Cut Tape
	NFC/RFID Transponder Coils 4.75mH 3% Transpondr Z Coil AEC-Q200 B82451L4754E402 TDK 1: 1,36 € 186In Stock	Mfr. Part No. B82451L4754E402 Mouser Part No 871-B82451L4754E402	TDK	NFC/RFID Transponder Coils 4.75mH 3% Transpondr Z Coil AEC-Q200 Learn More about TDK epcos b82451l e402 coils	Datasheet	186In Stock	Cut Tape 1,36 € 1,15 € 1,07 € 0,98 € Reel 0,729 € View 0,826 € 0,785 € 0,752 € 0,712 €	Min.: 1 Mult.: 1 : 1.500			7.7 mm x 7.4 mm x 2.65 mm	4.75 mH	3 %	40.3 Ohms	58	1.2 MHz	- 40 C	+ 85 C	Ferrite	AEC-Q200	PCB Mount	B82451L	Reel, Cut Tape
	NFC/RFID Transponder Coils 10mH 3% Transponder Z Coil AEC-Q200 B82451L1005E402 TDK 1: 1,36 € 6.466In Stock	Mfr. Part No. B82451L1005E402 Mouser Part No 871-B82451L1005E402	TDK	NFC/RFID Transponder Coils 10mH 3% Transponder Z Coil AEC-Q200 Learn More about TDK epcos b82451l e402 coils	Datasheet	6.466In Stock	Cut Tape 1,36 € 1,18 € 1,11 € 0,937 € View Reel 0,829 € 0,886 € 0,837 € 0,83 € 0,829 €	Min.: 1 Mult.: 1 : 1.500			7.7 mm x 7.4 mm x 2.65 mm	10 mH	3 %	104 Ohms	50	850 kHz	- 40 C	+ 85 C	Ferrite	AEC-Q200	PCB Mount	B82451L	Reel, Cut Tape
	NFC/RFID Transponder Coils 1.0mH 3% Transponder Z Coil AEC-Q200 B82451L1004E402 TDK 1.500: 0,734 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82451L1004E402 Mouser Part No 871-B82451L1004E402	TDK	NFC/RFID Transponder Coils 1.0mH 3% Transponder Z Coil AEC-Q200 Learn More about TDK epcos b82451l e402 coils	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 0,734 €	Min.: 1.500 Mult.: 1.500 : 1.500			7.7 mm x 7.4 mm x 2.65 mm	1 mH	3 %	9 Ohms	55	3 MHz	- 40 C	+ 85 C	Ferrite	AEC-Q200	PCB Mount	B82451L	Reel
	NFC/RFID Transponder Coils 4.81mH 3% Transpondr Z Coil AEC-Q200 B82451L4814E402 TDK 1.500: 0,814 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82451L4814E402 Mouser Part No 871-B82451L4814E402	TDK	NFC/RFID Transponder Coils 4.81mH 3% Transpondr Z Coil AEC-Q200 Learn More about TDK epcos b82451l e402 coils	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 0,814 €	Min.: 1.500 Mult.: 1.500 : 1.500			7.7 mm x 7.4 mm x 2.65 mm	4.81 mH	3 %	40.7 Ohms	58	1.2 MHz	- 40 C	+ 85 C	Ferrite	AEC-Q200	PCB Mount	B82451L	Reel
	NFC/RFID Transponder Coils 7.80mH 3% Transpondr Z Coil AEC-Q200 B82451L7804E402 TDK 1: 1,36 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B82451L7804E402 Mouser Part No 871-B82451L7804E402	TDK	NFC/RFID Transponder Coils 7.80mH 3% Transpondr Z Coil AEC-Q200 Learn More about TDK epcos b82451l e402 coils	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape 1,36 € 1,16 € 1,08 € 0,903 € View Reel 0,811 € 0,851 € 0,811 € 0,811 €	Min.: 1 Mult.: 1 : 1.500			7.7 mm x 7.4 mm x 2.65 mm	7.8 mH	3 %	84.5 Ohms	50	900 kHz	- 40 C	+ 85 C	Ferrite	AEC-Q200	PCB Mount	B82451L	Reel, Cut Tape