Inductors, Chokes & Coils

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1812 (4532) Chip Inductors

Coilcraft 1812 (4532) Chip Inductors feature inductance values from 22nH to 1000µH with tolerances as low as 2%. These shielded and unshielded inductors are available with ceramic, ferrite, ceramic/ferrite, or air cores. They offer a minimum Q factor in a range from 42 to 100. Coilcraft 1812 (4532) Chip Inductors provide excellent current carrying capacity. AEC-Q200 versions are available.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Inductance	Tolerance	Maximum DC Current	Maximum Operating Temperature	Qualification
RF Inductors - SMD 1812 47nH Unshld 2% 3A 5.6mOhms AECQ2 1812SMS-47NGLC Coilcraft 1: $2.36 17,514In Stock	Mfr. Part No. 1812SMS-47NGLC Mouser Part No 994-1812SMS-47NGLC	Coilcraft	RF Inductors - SMD 1812 47nH Unshld 2% 3A 5.6mOhms AECQ2 Learn More about Coilcraft 1812	Datasheet	17,514In Stock	Cut Tape $2.36 $2.01 $1.86 $1.49 Reel $1.27 View $1.21 $1.15 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 500	47 nH	2 %	3 A	+ 125 C	AEC-Q200
RF Inductors - SMD 1812 33nH Unshld 5% 3A 4.8mOhms AECQ2 1812SMS-33NJLC Coilcraft 1: $1.91 2,627In Stock 4,500Expected 30/11/2026	Mfr. Part No. 1812SMS-33NJLC Mouser Part No 994-1812SMS-33NJLC	Coilcraft	RF Inductors - SMD 1812 33nH Unshld 5% 3A 4.8mOhms AECQ2 Learn More about Coilcraft 1812	Datasheet	2,627In Stock 4,500Expected 30/11/2026	Cut Tape $1.91 $1.63 $1.50 $1.20 Reel $1.02 View $0.971 $0.94 $0.891 MouseReel Available	Min.: 1 Mult.: 1 : 500	33 nH	5 %	3 A	+ 125 C	AEC-Q200
RF Inductors - SMD 1812 27nH Unshld 5% 3.5A 4mOhms AECQ2 1812SMS-27NJLC Coilcraft 1: $1.91 3,428In Stock	Mfr. Part No. 1812SMS-27NJLC Mouser Part No 994-1812SMS-27NJLC	Coilcraft	RF Inductors - SMD 1812 27nH Unshld 5% 3.5A 4mOhms AECQ2 Learn More about Coilcraft 1812	Datasheet	3,428In Stock	Cut Tape $1.91 $1.63 $1.50 $1.20 Reel $1.02 View $0.971 $0.94 $0.891 MouseReel Available	Min.: 1 Mult.: 1 : 500	27 nH	5 %	3.5 A	+ 125 C	AEC-Q200
RF Inductors - SMD RF chip inductor 1812CS-153XJRC Coilcraft 1: $1.05 265In Stock 600Expected 08/01/2027	Mfr. Part No. 1812CS-153XJRC Mouser Part No 994-1812CS-153XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	265In Stock 600Expected 08/01/2027	Cut Tape $1.05 $0.889 $0.808 $0.631 Reel $0.55 View $0.582 $0.507 $0.485 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-332XGRC Coilcraft 1: $1.80 581In Stock	Mfr. Part No. 1812CS-332XGRC Mouser Part No 994-1812CS-332XGRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	581In Stock	Cut Tape $1.80 $1.52 $1.41 $1.08 Reel $0.954 View $1.02 $0.909 $0.88 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-392XJRC Coilcraft 1: $1.05 486In Stock 600Expected 18/12/2026	Mfr. Part No. 1812CS-392XJRC Mouser Part No 994-1812CS-392XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	486In Stock 600Expected 18/12/2026	Cut Tape $1.05 $0.889 $0.808 $0.631 Reel $0.55 View $0.582 $0.507 $0.485 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-223JRC Coilcraft 1: $2.54 555In Stock	Mfr. Part No. 1812FS-223JRC Mouser Part No 994-1812FS-223JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	555In Stock	Cut Tape $2.54 $2.17 $2.00 $1.49 Reel $1.36 View $1.45 $1.28 $1.24 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-272JRC Coilcraft 1: $2.54 278In Stock	Mfr. Part No. 1812FS-272JRC Mouser Part No 994-1812FS-272JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	278In Stock	Cut Tape $2.54 $2.17 $2.00 $1.49 Reel $1.36 View $1.45 $1.28 $1.24 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-104XJRC Coilcraft 1: $1.19 578In Stock	Mfr. Part No. 1812LS-104XJRC Mouser Part No 994-1812LS-104XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	578In Stock	Cut Tape $1.19 $1.00 $0.909 $0.71 Reel $0.619 View $0.655 $0.571 $0.546 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-154XJRC Coilcraft 1: $1.19 411In Stock	Mfr. Part No. 1812LS-154XJRC Mouser Part No 994-1812LS-154XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	411In Stock	Cut Tape $1.19 $1.00 $0.909 $0.71 Reel $0.619 View $0.655 $0.571 $0.546 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-223XJRC Coilcraft 1: $1.19 172In Stock	Mfr. Part No. 1812LS-223XJRC Mouser Part No 994-1812LS-223XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	172In Stock	Cut Tape $1.19 $1.00 $0.909 $0.71 Reel $0.619 View $0.655 $0.571 $0.546 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-334XJRC Coilcraft 1: $1.19 280In Stock	Mfr. Part No. 1812LS-334XJRC Mouser Part No 994-1812LS-334XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	280In Stock	Cut Tape $1.19 $1.00 $0.909 $0.71 Reel $0.619 View $0.655 $0.571 $0.546 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD 1812 120nH Unshld 5% 1.5A 17.3mOhms AECQ 1812SMS-R12JLC Coilcraft 1: $1.91 1,120In Stock	Mfr. Part No. 1812SMS-R12JLC Mouser Part No 994-1812SMS-R12JLC	Coilcraft	RF Inductors - SMD 1812 120nH Unshld 5% 1.5A 17.3mOhms AECQ Learn More about Coilcraft 1812	Datasheet	1,120In Stock	Cut Tape $1.91 $1.63 $1.50 $1.20 Reel $1.02 View $0.971 $0.94 $0.891 MouseReel Available	Min.: 1 Mult.: 1 : 500	120 nH	5 %	1.5 A	+ 125 C	AEC-Q200
RF Inductors - SMD RF chip inductor 1812CS-332XJRC Coilcraft 1: $1.05 317In Stock 600Expected 09/11/2026	Mfr. Part No. 1812CS-332XJRC Mouser Part No 994-1812CS-332XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	317In Stock 600Expected 09/11/2026	Cut Tape $1.05 $0.889 $0.808 $0.631 Reel $0.55 View $0.582 $0.507 $0.485 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-122JRC Coilcraft 1: $2.54 348In Stock	Mfr. Part No. 1812FS-122JRC Mouser Part No 994-1812FS-122JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	348In Stock	Cut Tape $2.54 $2.17 $2.00 $1.49 Reel $1.36 View $1.45 $1.28 $1.24 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-242JRC Coilcraft 1: $2.54 146In Stock 600Expected 19/11/2026	Mfr. Part No. 1812FS-242JRC Mouser Part No 994-1812FS-242JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	146In Stock 600Expected 19/11/2026	Cut Tape $2.54 $2.17 $2.00 $1.49 Reel $1.36 View $1.45 $1.28 $1.24 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-472JRC Coilcraft 1: $2.54 87In Stock 600On Order	Mfr. Part No. 1812FS-472JRC Mouser Part No 994-1812FS-472JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	87In Stock 600On Order	Cut Tape $2.54 $2.17 $2.00 $1.49 Reel $1.36 View $1.45 $1.28 $1.24 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-393XJRC Coilcraft 1: $1.19 565In Stock	Mfr. Part No. 1812LS-393XJRC Mouser Part No 994-1812LS-393XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	565In Stock	Cut Tape $1.19 $1.00 $0.909 $0.71 Reel $0.619 View $0.655 $0.571 $0.546 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-182XJRC Coilcraft 1: $1.05 406In Stock 600Expected 22/12/2026	Mfr. Part No. 1812CS-182XJRC Mouser Part No 994-1812CS-182XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	406In Stock 600Expected 22/12/2026	Cut Tape $1.05 $0.889 $0.808 $0.648 Reel $0.55 View $0.507 $0.485 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-333XGRC Coilcraft 1: $1.80 413In Stock	Mfr. Part No. 1812CS-333XGRC Mouser Part No 994-1812CS-333XGRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	413In Stock	Cut Tape $1.80 $1.52 $1.41 $1.08 Reel $0.954 View $1.02 $0.909 $0.88 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-333XJRC Coilcraft 1: $1.05 457In Stock	Mfr. Part No. 1812CS-333XJRC Mouser Part No 994-1812CS-333XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	457In Stock	Cut Tape $1.05 $0.889 $0.808 $0.631 Reel $0.55 View $0.582 $0.507 $0.485 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-822XGRC Coilcraft 1: $1.80 18In Stock 600Expected 07/12/2026	Mfr. Part No. 1812CS-822XGRC Mouser Part No 994-1812CS-822XGRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	18In Stock 600Expected 07/12/2026	Cut Tape $1.80 $1.52 $1.41 $1.08 Reel $0.954 View $1.02 $0.909 $0.88 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-822XJRC Coilcraft 1: $1.05 1,277In Stock	Mfr. Part No. 1812CS-822XJRC Mouser Part No 994-1812CS-822XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	1,277In Stock	Cut Tape $1.05 $0.889 $0.808 $0.631 Reel $0.55 View $0.582 $0.507 $0.485 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-273XJRC Coilcraft 1: $1.19 460In Stock 600Expected 21/12/2026	Mfr. Part No. 1812LS-273XJRC Mouser Part No 994-1812LS-273XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	460In Stock 600Expected 21/12/2026	Cut Tape $1.19 $1.00 $0.909 $0.71 Reel $0.619 View $0.655 $0.571 $0.546 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-563XJRC Coilcraft 1: $1.19 555In Stock	Mfr. Part No. 1812LS-563XJRC Mouser Part No 994-1812LS-563XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	555In Stock	Cut Tape $1.19 $1.00 $0.909 $0.71 Reel $0.619 View $0.655 $0.571 $0.546 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 600