Datasheet Spice Model 3D Models

1812SMS-68N

Name: 1812SMS-68NGLC
Brand: Coilcraft
SKU: 1812SMS-68NGLC
Price: 0.60 USD
Availability: InStock

1812SMS-68NJLC, 1812SMS-68NGLC

For more information and specification about the part.

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Count	Unit price
1	$0.96
250	$0.77
500	$0.67
1000	$0.60
2000	$0.40
5000	$0.26
10000	$0.19

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

Tolerance

J = 5%

G = 2%

Termination

L = Tin-silver

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

Request a Sample:

Designer's Kit:

Kit	Values	Price
C318	11 (12 of each)	$40.00
C318-2	11 (12 of each)	$60.00

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (nH) 2	Tolerance (%) 3	Q @ 150 MHz 4		SRF min (MHz) 5	DCR max (mΩ) 6	Irms (A) 7
Part number 1	Inductance (nH) 2	Tolerance (%) 3	min	typ	SRF min (MHz) 5	DCR max (mΩ) 6	Irms (A) 7
1812SMS-68N_LC	68	2,5	100	140	1500	8.2	2.5

Notes

When ordering, please specify tolerance, termination and packaging codes: e.g. 1812SMS-R12JLC
Inductance tested at 150 MHz on an Agilent/HP 4286A LCR meter or equivalent with a Coilcraft SMD-A test fixture and correlation.
Tolerances in bold are stocked for immediate shipment.
Q tested at 150 MHz on an Agilent/HP 4291A Impedance Analyzer with an Agilent/HP 16193 test fixture or equivalent.
SRF tested on the Agilent/HP 8753D Network Analyzer or equivalent and a Coilcraft CCF1248 test fixture.
DCR tested on the Cambridge Technology Model 510 Micro-ohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.
Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

Tolerance:

G = 2%, J = 5% (Table above shows stock tolerances in bold.)

Termination:

L = RoHS compliant tin-silver (96.5/3.5) over copper.
T = RoHS tin-silver-copper (95.5/4/0.5) over copper. (Special order, added cost)
S = non-RoHS tin-lead (63/37) over copper. (Special order, added cost)

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape, 500 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 C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked, 2000 parts per full reel.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

–40°C to +125°C with Irms current

Storage temperature range:

Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C

Maximum part temperature:

+140°C (ambient + temp rise)

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

See FIT/MTBF Calculations

Performance curves

L vs Frequency

Q vs Frequency

Physical characteristics

A max	B max	C max	D	E	F max
0.195	0.250	0.165	0.140 ±0.010	0.170 ±0.015	0.030
4,95	6,35	4,20	3,56 ±0,25	4,32 ±0,38	0,76

Tape and Reel specification

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
500	2000*	178/330	60/100	13	18,4	12,4	12	8	4	2	4,33	0,3

* Special order

General specification

Weight:

0.10– 0.16 g

Packaging:

500/7″ reel; 2000/13″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 4.33 mm pocket depth

Temperature coefficient of inductance:

+5 to +70 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.

Recommended Pick & Place Nozzle:

OD: 0.110 inch; ID: 0.091 inch

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

1812SMS-68N

1812SMS-68NJLC, 1812SMS-68NGLC