3D Model Datasheet Spice Model

1812PS-104

Name: 1812PS-104KRC
Brand: Coilcraft
SKU: 1812PS-104KRC
Price: 0.95 USD
Availability: InStock

1812PS-104KLC, 1812PS-104JLC, 1812PS-104JRC, 1812PS-104KRC

For more information and specification about the part.

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Count	Unit price
1	$1.37
300	$1.18
600	$0.95
1200	$0.76
3000	$0.57
6000	$0.48

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

Tolerance

K = 10%

J = 5%

Termination

R = Matte tin over nickel over silver-platinum-glass frit

L = Not halogen-free. Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

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Designer's Kit:

Kit	Values	Price
C343	28 (6 of each)	$80.00

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2	Tolerance (%) 3	DCR max (Ω) 4	SRF typ (MHz) 5	Isat (A) 6	Irms (A) 7
Part number 1	Inductance (µH) 2	Tolerance (%) 3	DCR max (Ω) 4	SRF typ (MHz) 5	Isat (A) 6	Irms (A) 7
1812PS-104_R_	100	5,10	1.3	14.0	0.27	0.65

Notes

When ordering, please specify tolerance, terminations and packaging codes: e.g. 1812PS-105JRC
Inductance measured at 100 kHz, 0.1 Vrms, using Coilcraft SMD-A fixture in Agilent/HP 4263B LCR meter or equivalent.
Tolerances in bold are stocked for immediate shipment
DCR measured on micro-ohmmeter and a Coilcraft CCF840 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 8753D network analyzer and a SMD-D test fixture test fixture.
Isat: DC current at which the inductance drops 10% (typ.) from its value without current.
Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

Tolerance:

J = 5%, K = 10% (Table above shows stock tolerances in bold.)

Termination:

R = Halogen free component. Matte tin over nickel over silver-platinum-glass frit.
L = RoHS compliant, not halogen-free. Silver-palladium-platinum-glass frit.

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (600 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2200 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 C.

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +105°C with (40°C rise) Irms current

Storage temperature range:

Component: –40°C to +145°C.
Tape and reel packaging: –40°C to +80°C

Maximum part temperature:

+145°C (ambient + temp rise)

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

See FIT/MTBF Calculations

Performance curves

Inductance vs. Frequency

Inductance vs Current

Physical characteristics

A max	B max	C max	D ref	E ref	F ref	G	H	I	J
0.231	0.196	0.150	0.107	0.100	0.178	0.025	0.120	0.045	0.118	inches
5,87	4,98	3,81	2,72	2,54	4,52	0,64	3,05	1,14	3,00	mm

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
600	2200*	178/330	60/100	13	18,4	12,4	12	8	4	2	3,9	0,25

* Special order

General specification

Core Material:

Ceramic/Ferrite

Weight:

286– 323 mg

Packaging:

600 per 7″ reel; 2200 per 13″ reel; Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 3.9 mm pocket depth

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

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1812PS-104

1812PS-104KLC, 1812PS-104JLC, 1812PS-104JRC, 1812PS-104KRC

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Specifications

Tolerance:

Termination:

Packaging:

Performance curves

Inductance vs. Frequency

Inductance vs Current

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

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Warning