Document 184-1

Document 184-1 Revised 10/13/15

Percent

Test freq.

(nH)

typ

min

(MHz)

(GHz)

(mOhm)

(A)

1812SMS-22N_L_

22

5,2

135

100

150

3.2

4.2

3.0

1812SMS-27N_L_

27

5,2

135

100

150

2.7

4.0

3.5

1812SMS-33N_L_

33

5,2

130

100

150

2.5

4.8

3.0

1812SMS-39N_L_

39

5,2

135

100

150

2.1

4.4

3.0

1812SMS-47N_L_

47

5,2

135

100

150

2.1

5.6

3.0

1812SMS-56N_L_

56

5,2

125

100

150

1.5

6.2

3.0

1812SMS-68N_L_

68

5,2

120

100

150

1.5

8.2

2.5

1812SMS-82N_L_

82

5,2

120

100

150

1.3

9.4

2.5

1812SMS-R10_L_

100

5,2

115

100

150

1.2

12.3

1.7

1812SMS-R12_L_

120

5,2

125

100

150

1.1

17.3

1.5

1812SMS-R15_L_

150

5,2

145

100

150

0.75

33.0

1.2

1. When ordering, specify

tolerance, termination and packaging codes:

1812SMS-R12GLC

Tolerance:

G = 2% J = 5%

Termination: L = RoHS compliant tin-silver (96.5/3.5) over copper.

Special order:

T = RoHS tin-silver-copper

(95.5/4/0.5) or

S = non-RoHS tin-lead (63/37).

Packaging: C = 7

″ machine-ready reel. EIA-481 embossed plastic

tape, 500 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 C instead.

D = 13

″ machine-ready reel. EIA-481 embossed plastic

tape. Factory order only, not stocked, 2000 parts per

full reel.

2. Inductance tested at 150 MHz on an Agilent/HP 4286A LCR meter or

equivalent with a Coilcraft SMD-A test fixture and correlation.

3. Tolerances in bold are stocked for immediate shipment.

4. Q tested at 150 MHz on an Agilent/HP 4291A Impedance Analyzer with

an Agilent/HP 16193 test fixture or equivalents.

5. SRF tested on the Agilent/HP 8753D Network Analyzer or equivalent

and a Coilcraft CCF1248 test fixture.

6. DCR tested on the Cambridge Technology Model 510 Micro-ohmmeter

or equivalent.

7. 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.

8. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

For part marking data see www.coilcraft.com/colrcode.cfm.

Weight 0.10– 0.16 g

Terminations RoHS compliant tin-silver over copper. Other

terminations available at additional cost.

Ambient temperature –40°C to +125°C with

Irms current

Maximum part temperature +140°C (ambient + temp rise)

Storage temperature Component: –40°C to +140°C.

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

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Temperature Coefficient of Inductance (TCL) +5 to +70 ppm/°C

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

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

One per billion hours / one billion hours, calculated per Telcordia SR-332

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

Recommended pick and place nozzle: OD: 0.110

″; ID: 0.091″

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

• Air core inductors feature high Q and current handling

• Acrylic top provides a flat surface for pick and place

• Solder coated leads ensure reliable soldering