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 (PEN) 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: S/ 9.19 17,514In Stock	Mfr. Part # 1812SMS-47NGLC Mouser Part # 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 S/ 9.19 S/ 7.82 S/ 7.24 S/ 5.80 Reel S/ 4.94 View S/ 4.71 S/ 4.48 S/ 4.32 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: S/ 7.43 2,627In Stock 4,500Expected 11/30/2026	Mfr. Part # 1812SMS-33NJLC Mouser Part # 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 11/30/2026	Cut Tape S/ 7.43 S/ 6.34 S/ 5.84 S/ 4.67 Reel S/ 3.97 View S/ 3.78 S/ 3.66 S/ 3.47 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: S/ 7.43 3,428In Stock	Mfr. Part # 1812SMS-27NJLC Mouser Part # 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 S/ 7.43 S/ 6.34 S/ 5.84 S/ 4.67 Reel S/ 3.97 View S/ 3.78 S/ 3.66 S/ 3.47 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: S/ 4.09 265In Stock 600Expected 1/8/2027	Mfr. Part # 1812CS-153XJRC Mouser Part # 994-1812CS-153XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	265In Stock 600Expected 1/8/2027	Cut Tape S/ 4.09 S/ 3.46 S/ 3.15 S/ 2.46 Reel S/ 2.14 View S/ 2.27 S/ 1.97 S/ 1.89 S/ 1.83 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-332XGRC Coilcraft 1: S/ 7.01 581In Stock	Mfr. Part # 1812CS-332XGRC Mouser Part # 994-1812CS-332XGRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	581In Stock	Cut Tape S/ 7.01 S/ 5.92 S/ 5.49 S/ 4.20 Reel S/ 3.71 View S/ 3.97 S/ 3.54 S/ 3.43 S/ 3.25 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-392XJRC Coilcraft 1: S/ 4.09 486In Stock 600Expected 12/18/2026	Mfr. Part # 1812CS-392XJRC Mouser Part # 994-1812CS-392XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	486In Stock 600Expected 12/18/2026	Cut Tape S/ 4.09 S/ 3.46 S/ 3.15 S/ 2.46 Reel S/ 2.14 View S/ 2.27 S/ 1.97 S/ 1.89 S/ 1.83 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-223JRC Coilcraft 1: S/ 9.89 555In Stock	Mfr. Part # 1812FS-223JRC Mouser Part # 994-1812FS-223JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	555In Stock	Cut Tape S/ 9.89 S/ 8.45 S/ 7.79 S/ 5.80 Reel S/ 5.29 View S/ 5.64 S/ 4.98 S/ 4.83 S/ 4.63 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-272JRC Coilcraft 1: S/ 9.89 278In Stock	Mfr. Part # 1812FS-272JRC Mouser Part # 994-1812FS-272JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	278In Stock	Cut Tape S/ 9.89 S/ 8.45 S/ 7.79 S/ 5.80 Reel S/ 5.29 View S/ 5.64 S/ 4.98 S/ 4.83 S/ 4.63 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-104XJRC Coilcraft 1: S/ 4.63 578In Stock	Mfr. Part # 1812LS-104XJRC Mouser Part # 994-1812LS-104XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	578In Stock	Cut Tape S/ 4.63 S/ 3.89 S/ 3.54 S/ 2.76 Reel S/ 2.41 View S/ 2.55 S/ 2.22 S/ 2.13 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-154XJRC Coilcraft 1: S/ 4.63 411In Stock	Mfr. Part # 1812LS-154XJRC Mouser Part # 994-1812LS-154XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	411In Stock	Cut Tape S/ 4.63 S/ 3.89 S/ 3.54 S/ 2.76 Reel S/ 2.41 View S/ 2.55 S/ 2.22 S/ 2.13 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-223XJRC Coilcraft 1: S/ 4.63 172In Stock	Mfr. Part # 1812LS-223XJRC Mouser Part # 994-1812LS-223XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	172In Stock	Cut Tape S/ 4.63 S/ 3.89 S/ 3.54 S/ 2.76 Reel S/ 2.41 View S/ 2.55 S/ 2.22 S/ 2.13 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-334XJRC Coilcraft 1: S/ 4.63 280In Stock	Mfr. Part # 1812LS-334XJRC Mouser Part # 994-1812LS-334XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	280In Stock	Cut Tape S/ 4.63 S/ 3.89 S/ 3.54 S/ 2.76 Reel S/ 2.41 View S/ 2.55 S/ 2.22 S/ 2.13 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD 1812 120nH Unshld 5% 1.5A 17.3mOhms AECQ 1812SMS-R12JLC Coilcraft 1: S/ 7.43 1,120In Stock	Mfr. Part # 1812SMS-R12JLC Mouser Part # 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 S/ 7.43 S/ 6.34 S/ 5.84 S/ 4.67 Reel S/ 3.97 View S/ 3.78 S/ 3.66 S/ 3.47 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: S/ 4.09 317In Stock 600Expected 11/9/2026	Mfr. Part # 1812CS-332XJRC Mouser Part # 994-1812CS-332XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	317In Stock 600Expected 11/9/2026	Cut Tape S/ 4.09 S/ 3.46 S/ 3.15 S/ 2.46 Reel S/ 2.14 View S/ 2.27 S/ 1.97 S/ 1.89 S/ 1.83 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-122JRC Coilcraft 1: S/ 9.89 348In Stock	Mfr. Part # 1812FS-122JRC Mouser Part # 994-1812FS-122JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	348In Stock	Cut Tape S/ 9.89 S/ 8.45 S/ 7.79 S/ 5.80 Reel S/ 5.29 View S/ 5.64 S/ 4.98 S/ 4.83 S/ 4.63 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-242JRC Coilcraft 1: S/ 9.89 146In Stock 600Expected 11/19/2026	Mfr. Part # 1812FS-242JRC Mouser Part # 994-1812FS-242JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	146In Stock 600Expected 11/19/2026	Cut Tape S/ 9.89 S/ 8.45 S/ 7.79 S/ 5.80 Reel S/ 5.29 View S/ 5.64 S/ 4.98 S/ 4.83 S/ 4.63 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD Filter Inductor 1812FS-472JRC Coilcraft 1: S/ 9.89 87In Stock 600On Order	Mfr. Part # 1812FS-472JRC Mouser Part # 994-1812FS-472JRC	Coilcraft	RF Inductors - SMD Filter Inductor	Datasheet	87In Stock 600On Order	Cut Tape S/ 9.89 S/ 8.45 S/ 7.79 S/ 5.80 Reel S/ 5.29 View S/ 5.64 S/ 4.98 S/ 4.83 S/ 4.63 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-393XJRC Coilcraft 1: S/ 4.63 565In Stock	Mfr. Part # 1812LS-393XJRC Mouser Part # 994-1812LS-393XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	565In Stock	Cut Tape S/ 4.63 S/ 3.89 S/ 3.54 S/ 2.76 Reel S/ 2.41 View S/ 2.55 S/ 2.22 S/ 2.13 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-182XJRC Coilcraft 1: S/ 4.09 406In Stock 600Expected 12/22/2026	Mfr. Part # 1812CS-182XJRC Mouser Part # 994-1812CS-182XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	406In Stock 600Expected 12/22/2026	Cut Tape S/ 4.09 S/ 3.46 S/ 3.15 S/ 2.52 Reel S/ 2.14 View S/ 1.97 S/ 1.89 S/ 1.83 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-333XGRC Coilcraft 1: S/ 7.01 413In Stock	Mfr. Part # 1812CS-333XGRC Mouser Part # 994-1812CS-333XGRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	413In Stock	Cut Tape S/ 7.01 S/ 5.92 S/ 5.49 S/ 4.20 Reel S/ 3.71 View S/ 3.97 S/ 3.54 S/ 3.43 S/ 3.25 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-333XJRC Coilcraft 1: S/ 4.09 457In Stock	Mfr. Part # 1812CS-333XJRC Mouser Part # 994-1812CS-333XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	457In Stock	Cut Tape S/ 4.09 S/ 3.46 S/ 3.15 S/ 2.46 Reel S/ 2.14 View S/ 2.27 S/ 1.97 S/ 1.89 S/ 1.83 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-822XGRC Coilcraft 1: S/ 7.01 18In Stock 600Expected 12/31/2026	Mfr. Part # 1812CS-822XGRC Mouser Part # 994-1812CS-822XGRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	18In Stock 600Expected 12/31/2026	Cut Tape S/ 7.01 S/ 5.92 S/ 5.49 S/ 4.20 Reel S/ 3.71 View S/ 3.97 S/ 3.54 S/ 3.43 S/ 3.25 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812CS-822XJRC Coilcraft 1: S/ 4.09 1,277In Stock	Mfr. Part # 1812CS-822XJRC Mouser Part # 994-1812CS-822XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	1,277In Stock	Cut Tape S/ 4.09 S/ 3.46 S/ 3.15 S/ 2.46 Reel S/ 2.14 View S/ 2.27 S/ 1.97 S/ 1.89 S/ 1.83 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-273XJRC Coilcraft 1: S/ 4.63 460In Stock 600Expected 12/21/2026	Mfr. Part # 1812LS-273XJRC Mouser Part # 994-1812LS-273XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	460In Stock 600Expected 12/21/2026	Cut Tape S/ 4.63 S/ 3.89 S/ 3.54 S/ 2.76 Reel S/ 2.41 View S/ 2.55 S/ 2.22 S/ 2.13 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 600
RF Inductors - SMD RF chip inductor 1812LS-563XJRC Coilcraft 1: S/ 4.63 555In Stock	Mfr. Part # 1812LS-563XJRC Mouser Part # 994-1812LS-563XJRC	Coilcraft	RF Inductors - SMD RF chip inductor	Datasheet	555In Stock	Cut Tape S/ 4.63 S/ 3.89 S/ 3.54 S/ 2.76 Reel S/ 2.41 View S/ 2.55 S/ 2.22 S/ 2.13 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 600