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5315TC Series
RFID Transponder Coils

New RoHS part numbers are shown. The products were always compliant; only the part numbers changed. The second to the last character is now L to indicate RoHS compliance. (Old data sheet can be viewed here.)

For RFID applications at 125kHz
Designed to withstand harsh mechanical shock and high temperatures;
developed for tire pressure monitoring systems
Tight tolerance – 2%
Large wrap-around terminals for excellent board adhesion
RoHS-compliant. 260°C compatible. Gold over nickel over phos bronze terminations.
COTS Plus tin-silver-copper and tin-lead terminations available
Samples of all values are available in Coilcraft Designer's Kit C369

Photo Pricing Materials declaration PDF data sheet

SPECIFICATIONS

L versus Frequency Dimensions Tape and reel specifications

Qualification standards


5315TC-374XGL_	0.37	8	16 / 40.6	8.32	4380	24	7100
5315TC-404XGL_	0.40	8	17 / 43.2	8.67	4050	25	7300
5315TC-704XGL_	0.70	12	21 / 53.3	11.43	2320	33	4500
5315TC-904XGL_	0.90	12	21 / 53.3	13.35	1800	38	3800
5315TC-105XGL_	1.00	12	23 / 58.4	14.07	1600	40	2500
5315TC-115XGL_	1.08	13	23 / 58.4	14.65	1500	40	2300
5315TC-205XGL_	1.97	14	25 / 65.3	21.28	820	70	2300
5315TC-245XGL_	2.38	12	26 / 66.0	23.97	680	80	2400
5315TC-335XGL_	3.30	14	27 / 68.6	29.70	490	95	1800
5315TC-415XGL_	4.15	15	29 / 73.7	34.95	390	103	1260
5315TC-495XGL_	4.90	15	28 / 71.1	40.00	330	150	1550
5315TC-685XGL_	6.80	13	30 / 76.2	53.87	240	180	1350
5315TC-715XGL_	7.10	14	30 / 76.2	55.41	220	176	890
5315TC-725XGL_	7.20	17	30 / 76.2	56.74	220	165	880

1	When ordering, please specify termination and packaging codes: e.g. 5315TC-725XGLD
	Termination:	L = RoHS compliant gold over nickel over phos bronze Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
	Packaging:	D = 13" machine-ready reel EIA-481 embossed plastic tape (3000 parts per full reel). B = Less than full reel In tape but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.

2	Inductance and Q measured using Agilent/HP 4192A impedance analyzer at 125 kHz.
3	Read distance measured using the KEELOQ® Transponder Evaluation Kit part number DM303005 from Microchip. Distance was recorded as the voltage across the resonant circuit dropped below 10mV.
4	Sensitivity measured in accordance with Coilcraft application note Measuring Sensitivity of Transponder Coils.
5	Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
6	DCR measured on micro-ohmmeter.
7	SRF measured using Agilent/HP 8753D network analyzer. Details
7	Ambient temperature range:	–40°C to +125°C
8	Storage temperature range:	Component: –40°C to +125°C Packaging: –55°C to +80°C
9	Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
10	Electrical specifications at 25°C.
11	Temperature coefficient of inductance: +300 to +1100 ppm/°C. Details
See Qualification Standards for environmental and test data.
Refer to Application Notes Transponder Coils in an RFID System and Measuring Sensitivity of Transponder Coils for additional information.
Refer to Soldering Coilcraft Components before soldering.

5315TC Series RFID Transponder Coils

SPECIFICATIONS