3D Model Datasheet

5315TC Series

RFID Transponder Coils for Harsh Environments

Our 5315TC Series of RFID transponder coils was developed for tire pressure monitoring systems and designed to handle harsh mechanical environments.

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
AEC-Q200 Grade 1 (−40°C to +125°C)

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Part number

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Count	Unit price
1	$1.05
750	$0.91
1500	$0.79
3000	$0.68
6000	$0.62

For high volume or non-stock items, request a quote.

Tolerance

G = 2%

Termination

L = Gold over nickel

Packaging

D = 13" machine-ready reel

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Designer's Kit:

Kit	Values	Price
C369	14 (4 of each)	$80.00

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (mH) at 125 kHz 2 (Tolerance: ±2%)	Q min	Read distance (inch/cm) 3	Sensitivity (mV/µT) 4	Matching capacitor (pF) 5	DCR max (Ω) 6	SRF typ (kHz) 7
5315TC-374XGL_	0.37	8	15.98 / 40.6	8.32	4380	24.0	7100
5315TC-404XGL_	0.40	8	17.01 / 43.2	8.67	4050	25.0	7300
5315TC-704XGL_	0.70	12	20.98 / 53.3	11.43	2320	33.0	4500
5315TC-904XGL_	0.90	12	20.98 / 53.3	13.35	1800	38.0	3800
5315TC-105XGL_	1.00	12	22.99 / 58.4	14.07	1600	40.0	2500
5315TC-115XGL_	1.08	13	22.99 / 58.4	14.65	1500	40.0	2300
5315TC-205XGL_	1.97	14	25.0 / 63.5	21.28	820	70.0	2300
5315TC-245XGL_	2.38	12	25.98 / 66.0	23.97	680	80.0	2400
5315TC-335XGL_	3.30	14	27.01 / 68.6	29.7	490	95.0	1800
5315TC-415XGL_	4.15	15	29.02 / 73.7	34.95	390	103	1260
5315TC-495XGL_	4.90	15	27.99 / 71.1	40	330	150	1550
5315TC-685XGL_	6.80	13	30.0 / 76.2	53.87	240	180	1350
5315TC-715XGL_	7.10	14	30.0 / 76.2	55.41	220	176	890
5315TC-725XGL_	7.20	17	30.0 / 76.2	56.74	220	165	880

Notes

When ordering, please specify packaging code: 5315TC-715XGLD
Inductance and Q measured using Agilent/HP 4192A impedance analyzer at 125 kHz. For recommended test procedures, contact Coilcraft.
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 10 mV.
Sensitivity measured in accordance with Coilcraft application note “Measuring Sensitivity of Transponder Coils.”
Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
DCR measured on micro-ohmmeter
SRF measured using Agilent/HP 8753D network analyzer.

Termination:

RoHS compliant gold over nickel over phos bronze.

Packaging:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (3000 parts per full reel).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

–40°C to +125°C

Storage temperature range:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

L vs Frequency

Physical characteristics

Tape and Reel specification

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
3000	330	100	13	30,4	24,4	24	8	4	2	2,74	0,3

General specification

Weight:

260 – 300 mg

Packaging:

3000 per 13″ reel Plastic tape: 24 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.74 mm pocket depth

Temperature coefficient of inductance:

+300 to +1100 ppm/°C

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Resistance to soldering heat:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested with pure water or alcohol only. More info

5315TC Series

RFID Transponder Coils for Harsh Environments