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4 mm Passive Components

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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.
Safety Capacitors 2.2NF 20% 300V FILM CAP MKPY2 B32021A3222M189 TDK 1: $0.661 7,459In Stock 13,600Expected 2027/02/22	Mfr. Part No. B32021A3222M189 Mouser Part No 871-B32021A3222M189	TDK	Safety Capacitors 2.2NF 20% 300V FILM CAP MKPY2 Learn More about TDK mkp y2 emi suppression caps	Datasheet	7,459In Stock 13,600Expected 2027/02/22	Cut Tape $0.661 $0.312 $0.281 $0.229 Reel $0.192 View $0.204 $0.187	Min.: 1 Mult.: 1 : 1,700
Safety Capacitors 2.2 NF 20% 300V FILM CAP MKPY2 B32021A3222M289 TDK 1: $0.78 7,833In Stock	Mfr. Part No. B32021A3222M289 Mouser Part No 871-B32021A3222M289	TDK	Safety Capacitors 2.2 NF 20% 300V FILM CAP MKPY2 Learn More about TDK mkp y2 emi suppression caps	Datasheet	7,833In Stock	$0.78 $0.376 $0.34 $0.281 Reel $0.261 View $0.247 $0.221	Min.: 1 Mult.: 1 : 1,000
Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole 29F0418-1SR-10 Laird 1: $2.47 2,124In Stock	Mfr. Part No. 29F0418-1SR-10 Mouser Part No 875-29F0418-1SR-10	Laird	Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole Learn More about Laird common mode chokes	Datasheet	2,124In Stock	Cut Tape $2.47 $1.71 $1.38 Reel $1.38	Min.: 1 Mult.: 1 : 900
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSDND4040MKTR47MF MDMK4040TR47MF TAIYO YUDEN 1: $0.57 10,056In Stock 2,000Expected 2026/11/03	Mfr. Part No. MDMK4040TR47MF Mouser Part No 963-MDMK4040TR47MF	TAIYO YUDEN	Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSDND4040MKTR47MF	Datasheet	10,056In Stock 2,000Expected 2026/11/03	Cut Tape $0.57 $0.469 $0.386 $0.383 Reel $0.311 View $0.328 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSDND4040WKT6R8MM MDWK4040T6R8MM TAIYO YUDEN 1: $0.49 7,127In Stock	Mfr. Part No. MDWK4040T6R8MM Mouser Part No 963-MDWK4040T6R8MM	TAIYO YUDEN	Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSDND4040WKT6R8MM	Datasheet	7,127In Stock	Cut Tape $0.49 $0.40 $0.329 Reel $0.279 $0.273 View $0.267 $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 700
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSXND4040MKL4R7MDG NRS4012T4R7MDGJ TAIYO YUDEN 1: $0.22 18,297In Stock	Mfr. Part No. NRS4012T4R7MDGJ Mouser Part No 963-NRS4012T4R7MDGJ	TAIYO YUDEN	Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSXND4040MKL4R7MDG		18,297In Stock	Cut Tape $0.22 $0.18 $0.149 $0.122 $0.098 Reel $0.094 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LCXND4040TKL100MDG NRS4018T100MDGJV TAIYO YUDEN 1: $0.30 42,360In Stock	Mfr. Part No. NRS4018T100MDGJV Mouser Part No 963-NRS4018T100MDGJV	TAIYO YUDEN	Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LCXND4040TKL100MDG	Datasheet	42,360In Stock	Cut Tape $0.30 $0.243 $0.213 $0.201 Reel $0.148 View $0.176 $0.165 $0.141 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSXND4040TKL330MDG NRS4018T330MDGJ TAIYO YUDEN 1: $0.19 77,135In Stock 7,000Expected 2026/11/03	Mfr. Part No. NRS4018T330MDGJ Mouser Part No 963-NRS4018T330MDGJ	TAIYO YUDEN	Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSXND4040TKL330MDG		77,135In Stock 7,000Expected 2026/11/03	Cut Tape $0.19 $0.156 $0.129 $0.116 Reel $0.104 View $0.097 $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSXND4040TKL6R8MDG NRS4018T6R8MDGJ TAIYO YUDEN 1: $0.19 33,079In Stock	Mfr. Part No. NRS4018T6R8MDGJ Mouser Part No 963-NRS4018T6R8MDGJ	TAIYO YUDEN	Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LSXND4040TKL6R8MDG		33,079In Stock	Cut Tape $0.19 $0.154 $0.127 $0.105 Reel $0.09 View $0.086 $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD 3.3uH Shld 20% 2A 80 mOhms LPS4018-332MRC Coilcraft 1: $1.54 10,583In Stock 7,000Expected 2026/11/27	Mfr. Part No. LPS4018-332MRC Mouser Part No 994-LPS4018-332MRC	Coilcraft	Power Inductors - SMD 3.3uH Shld 20% 2A 80 mOhms Learn More about Coilcraft lps4018	Datasheet	10,583In Stock 7,000Expected 2026/11/27	Cut Tape $1.54 $1.28 $1.17 $0.842 Reel $0.842 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 33uH Shld 20% 680mA 420 mOhms LPS4018-333MRC Coilcraft 1: $1.41 7,298In Stock 29,000Expected 2026/10/29	Mfr. Part No. LPS4018-333MRC Mouser Part No 994-LPS4018-333MRC	Coilcraft	Power Inductors - SMD 33uH Shld 20% 680mA 420 mOhms Learn More about Coilcraft lps4018	Datasheet	7,298In Stock 29,000Expected 2026/10/29	Cut Tape $1.41 $1.20 $1.09 $0.847 Reel $0.675 View $0.792 $0.652 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 4.7uH Shld 20% 1.9A 125 mOhms LPS4018-472MRC Coilcraft 1: $1.54 21,935In Stock 23,000Expected 2026/12/28	Mfr. Part No. LPS4018-472MRC Mouser Part No 994-LPS4018-472MRC	Coilcraft	Power Inductors - SMD 4.7uH Shld 20% 1.9A 125 mOhms Learn More about Coilcraft lps4018	Datasheet	21,935In Stock 23,000Expected 2026/12/28	Cut Tape $1.54 $1.28 $1.17 $0.842 Reel $0.842 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 47uH Shld 20% 560mA 650 mOhms LPS4018-473MRC Coilcraft 1: $1.54 10,881In Stock 12,000Expected 2026/12/17	Mfr. Part No. LPS4018-473MRC Mouser Part No 994-LPS4018-473MRC	Coilcraft	Power Inductors - SMD 47uH Shld 20% 560mA 650 mOhms Learn More about Coilcraft lps4018	Datasheet	10,881In Stock 12,000Expected 2026/12/17	Cut Tape $1.54 $1.28 $1.17 $0.842 Reel $0.842 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 470uH Shld 20% 170mA 7.8 Ohms LPS4018-474MRC Coilcraft 1: $1.54 3,878In Stock	Mfr. Part No. LPS4018-474MRC Mouser Part No 994-LPS4018-474MRC	Coilcraft	Power Inductors - SMD 470uH Shld 20% 170mA 7.8 Ohms Learn More about Coilcraft lps4018	Datasheet	3,878In Stock	Cut Tape $1.54 $1.28 $1.17 $0.842 Reel $0.842 View $0.728 $0.716 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 6.8uH Shld 20% 1.3A 150 mOhms LPS4018-682MRC Coilcraft 1: $1.54 11,120In Stock	Mfr. Part No. LPS4018-682MRC Mouser Part No 994-LPS4018-682MRC	Coilcraft	Power Inductors - SMD 6.8uH Shld 20% 1.3A 150 mOhms Learn More about Coilcraft lps4018	Datasheet	11,120In Stock	Cut Tape $1.54 $1.28 $1.17 $0.842 Reel $0.842 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 68uH Shld 20% 460mA 950 mOhms LPS4018-683MRC Coilcraft 1: $1.54 4,916In Stock 8,000Expected 2026/11/04	Mfr. Part No. LPS4018-683MRC Mouser Part No 994-LPS4018-683MRC	Coilcraft	Power Inductors - SMD 68uH Shld 20% 460mA 950 mOhms Learn More about Coilcraft lps4018	Datasheet	4,916In Stock 8,000Expected 2026/11/04	Cut Tape $1.54 $1.28 $1.17 $0.842 Reel $0.842 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Wirewound Resistors - SMD SMQW1W 15R 5% SMQW115RJT TE Connectivity / CGS 1: $1.05 4,800In Stock	Mfr. Part No. SMQW115RJT Mouser Part No 279-SMQW115RJT	TE Connectivity / CGS	Wirewound Resistors - SMD SMQW1W 15R 5% Learn More about TE Connectivity / CGS te cgs smq smd molded power resistors	Datasheet	4,800In Stock	Cut Tape $1.05 $0.688 $0.526 $0.473 Reel $0.321 View $0.415 $0.378 $0.321 $0.309	Min.: 1 Mult.: 1 : 2,000
Wirewound Resistors - SMD SMQW1W R51 5% SMQW1R51JT TE Connectivity / CGS 1: $1.05 3,950In Stock	Mfr. Part No. SMQW1R51JT Mouser Part No 279-SMQW1R51JT	TE Connectivity / CGS	Wirewound Resistors - SMD SMQW1W R51 5% Learn More about TE Connectivity / CGS te cgs smq smd molded power resistors	Datasheet	3,950In Stock	Cut Tape $1.05 $0.688 $0.526 $0.473 Reel $0.321 View $0.415 $0.378 $0.321 $0.309	Min.: 1 Mult.: 1 : 2,000
Power Inductors - SMD Ind,4x4x1.0mm,10uH+/-20%,1.4A,shd SRN4012BTA-100M Bourns 1: $0.40 3,380In Stock	Mfr. Part No. SRN4012BTA-100M Mouser Part No 652-SRN4012BTA-100M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,10uH+/-20%,1.4A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	3,380In Stock	Cut Tape $0.40 $0.334 $0.276 $0.271 View Reel $0.20 $0.24 $0.22 $0.213 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,47uH+/-20%,0.65A,shd SRN4012BTA-470M Bourns 1: $0.411 6,068In Stock	Mfr. Part No. SRN4012BTA-470M Mouser Part No 652-SRN4012BTA-470M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,47uH+/-20%,0.65A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,068In Stock	Cut Tape $0.411 $0.337 $0.295 $0.278 View Reel $0.215 $0.257 $0.242 $0.229 $0.217 $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,4.7uH+/-20%,2.5A,shd SRN4012BTA-4R7M Bourns 1: $0.411 2,563In Stock	Mfr. Part No. SRN4012BTA-4R7M Mouser Part No 652-SRN4012BTA-4R7M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,4.7uH+/-20%,2.5A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	2,563In Stock	Cut Tape $0.411 $0.334 $0.276 $0.271 View Reel $0.20 $0.255 $0.226 $0.215 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.6mm,100uH+/-20%,0.28A,shd SRN4018BTA-101M Bourns 1: $0.42 1,861In Stock 3,500Expected 2026/12/24	Mfr. Part No. SRN4018BTA-101M Mouser Part No 652-SRN4018BTA-101M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,100uH+/-20%,0.28A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	1,861In Stock 3,500Expected 2026/12/24	Cut Tape $0.42 $0.348 $0.286 $0.27 Reel $0.212 View $0.249 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD Ind,4x4x1.6mm,15uH+/-20%,0.85A,shd SRN4018BTA-150M Bourns 1: $0.43 1,710In Stock	Mfr. Part No. SRN4018BTA-150M Mouser Part No 652-SRN4018BTA-150M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,15uH+/-20%,0.85A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	1,710In Stock	Cut Tape $0.43 $0.351 $0.307 $0.29 Reel $0.223 View $0.267 $0.252 $0.238 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD Ind,4x4x1.6mm,1.5+/-30%uH,2.4A,shd SRN4018BTA-1R5Y Bourns 1: $0.43 2,964In Stock	Mfr. Part No. SRN4018BTA-1R5Y Mouser Part No 652-SRN4018BTA-1R5Y	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,1.5+/-30%uH,2.4A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	2,964In Stock	Cut Tape $0.43 $0.351 $0.307 $0.29 Reel $0.222 View $0.267 $0.241 $0.228 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD Ind,4x4x1.6mm,22uH+/-20%,0.72A,shd SRN4018BTA-220M Bourns 1: $0.42 1,817In Stock 7,000Expected 2027/02/08	Mfr. Part No. SRN4018BTA-220M Mouser Part No 652-SRN4018BTA-220M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,22uH+/-20%,0.72A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	1,817In Stock 7,000Expected 2027/02/08	Cut Tape $0.42 $0.348 $0.286 $0.285 Reel $0.212 View $0.269 $0.236 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 3,500