3D Model Datasheet

4308RV-685

Name: 4308RV-685XGLD
Brand: Coilcraft
SKU: 4308RV-685XGLD
Price: 1.22 USD
Availability: InStock

4308RV-685XJLD, 4308RV-685XGLD

For more information and specification about the part.

Go to series

Buy Now:

Count	Unit price
1	$1.27
750	$1.22
1500	$1.04
3000	$0.79
6000	$0.63

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

Tolerance

J = 5%

G = 2%

Termination

L = Silver-palladium-platinum-glass frit

Packaging

D = 13" machine-ready reel

. in stock, ready to ship today.

Request a Sample:

Designer's Kit:

Kit	Values	Price
C383	16 (4 of each)	$80.00

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (mH) at 125 kHz 2	Tolerance (%) 3	Q min	Read distance (inch/cm) 4	Sensitivity (mV/µT) 5	Matching capacitor (pF) 6	DCR max (Ω) 7	SRF typ (kHz) 8	Color code
4308RV-685X_L_	6.80	5,2	28	40.98 / 104.1	61.71	238	110	1080	Blue Gray Green

Notes

When ordering, please specify tolerance and packaging codes: 4308RV-905XJLD.
Inductance and Q measured using Agilent/HP 4192A impedance analyzer.
Tolerances in bold are stocked for immediate shipment.
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

Tolerance:

G = 2%, J = 5%

Termination:

RoHS compliant silver-palladium-platinum-glass frit.

Packaging:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (3000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
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

Q 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	2,7	0,3

General specification

Weight:

230 – 250 mg

Packaging:

3000 per 13″ reel Plastic tape: 24 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.7 mm pocket depth

Temperature coefficient of inductance:

+200 to +700 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

4308RV-685

4308RV-685XJLD, 4308RV-685XGLD