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4 mm Passive Components

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Length = 4 mm

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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.
Power Inductors - SMD .68 UH 20% LLEUB4040WKTR68M TAIYO YUDEN 1: $1.01 A tariff of 11% may be applied if shipping to the United States. 847In Stock New Product	Mfr. Part # LLEUB4040WKTR68M Mouser Part # 963-LLEUB4040WKTR68M New Product	TAIYO YUDEN	Power Inductors - SMD .68 UH 20% Learn More about TAIYO YUDEN mcoil lleu power inductors	Datasheet	847In Stock	$1.01 $0.869 $0.797 $0.645 View $0.609 $0.544 $0.543 $0.532 $0.441 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Power Inductors - SMD .47 UH 20% LLEUB4040WKTR47M TAIYO YUDEN 1: $1.01 A tariff of 11% may be applied if shipping to the United States. 856In Stock New Product	Mfr. Part # LLEUB4040WKTR47M Mouser Part # 963-LLEUB4040WKTR47M New Product	TAIYO YUDEN	Power Inductors - SMD .47 UH 20% Learn More about TAIYO YUDEN mcoil lleu power inductors	Datasheet	856In Stock	$1.01 $0.869 $0.797 $0.645 View $0.609 $0.544 $0.543 $0.532 $0.441 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Power Inductors - SMD 1 UH 20% LLEUB4040WKT1R0M TAIYO YUDEN 1: $1.23 A tariff of 11% may be applied if shipping to the United States. 1,240In Stock New Product	Mfr. Part # LLEUB4040WKT1R0M Mouser Part # 963-LLEUB4040WKT1R0M New Product	TAIYO YUDEN	Power Inductors - SMD 1 UH 20% Learn More about TAIYO YUDEN mcoil lleu power inductors	Datasheet	1,240In Stock	$1.23 $0.588 $0.441 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Power Inductors - SMD Ind,4x4x1.0mm,5.6uH+/-20%,2.1A,shd SRN4012BTA-5R6M Bourns 1: $0.41 A tariff of 21% may be applied if shipping to the United States. 7,759In Stock	Mfr. Part # SRN4012BTA-5R6M Mouser Part # 652-SRN4012BTA-5R6M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,5.6uH+/-20%,2.1A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,759In Stock	Cut Tape $0.41 $0.334 $0.275 $0.27 View Reel $0.198 $0.256 $0.226 $0.21 $0.198 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,3.3uH+/-20%,2.8A,shd SRN4012BTA-3R3M Bourns 1: $0.41 A tariff of 21% may be applied if shipping to the United States. 7,634In Stock	Mfr. Part # SRN4012BTA-3R3M Mouser Part # 652-SRN4012BTA-3R3M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,3.3uH+/-20%,2.8A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,634In Stock	Cut Tape $0.41 $0.334 $0.275 $0.27 View Reel $0.197 $0.25 $0.226 $0.21 $0.197 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,0.47uH+/-20%,5.5A,shd SRN4012BTA-R47M Bourns 1: $0.36 A tariff of 21% may be applied if shipping to the United States. 7,703In Stock	Mfr. Part # SRN4012BTA-R47M Mouser Part # 652-SRN4012BTA-R47M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,0.47uH+/-20%,5.5A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,703In Stock	Cut Tape $0.36 $0.304 $0.279 $0.236 View Reel $0.176 $0.227 $0.216 $0.191 $0.176 $0.176 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,15uH+/-20%,1.2A,shd SRN4012BTA-150M Bourns 1: $0.41 A tariff of 21% may be applied if shipping to the United States. 7,634In Stock	Mfr. Part # SRN4012BTA-150M Mouser Part # 652-SRN4012BTA-150M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,15uH+/-20%,1.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,634In Stock	Cut Tape $0.41 $0.337 $0.295 $0.278 View Reel $0.198 $0.257 $0.242 $0.229 $0.211 $0.198 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resistor Networks & Arrays 10K OHM 5% EXB-E10C103J Panasonic Industry 1: $0.52 154,992In Stock	Mfr. Part # EXB-E10C103J Mouser Part # 667-EXB-E10C103J	Panasonic Industry	Resistor Networks & Arrays 10K OHM 5% Learn More about Panasonic Industry panasonic chip resistor arrays	Datasheet	154,992In Stock	Cut Tape $0.52 $0.332 $0.251 $0.221 Reel $0.135 View $0.19 $0.172 $0.157 $0.125 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-20%,1.2A,shd SRN4018BTA-100M Bourns 1: $0.39 A tariff of 21% may be applied if shipping to the United States. 9,919In Stock	Mfr. Part # SRN4018BTA-100M Mouser Part # 652-SRN4018BTA-100M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-20%,1.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	9,919In Stock	Cut Tape $0.39 $0.345 $0.306 $0.277 Reel $0.211 View $0.264 $0.248 $0.238 $0.195 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD 6.8uH VLCF4028T-6R8N1R3-2 TDK 1: $0.74 A tariff of 28% may be applied if shipping to the United States. 8,568In Stock 13,500Expected 12/23/2026	Mfr. Part # VLCF4028T-6R8N1R3-2 Mouser Part # 810-VLCF428T6R8N1R32	TDK	Power Inductors - SMD 6.8uH Learn More about TDK inductors	Datasheet	8,568In Stock 13,500Expected 12/23/2026	Cut Tape $0.74 $0.609 $0.584 $0.472 Reel $0.381 View $0.446 $0.346 $0.339 $0.328 MouseReel Available A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Power Inductors - SMD 100uH Shld 20% 370mA 1.4 Ohms LPS4018-104MRC Coilcraft 1: $1.53 A tariff of 8% may be applied if shipping to the United States. 8,921In Stock	Mfr. Part # LPS4018-104MRC Mouser Part # 994-LPS4018-104MRC	Coilcraft	Power Inductors - SMD 100uH Shld 20% 370mA 1.4 Ohms Learn More about Coilcraft lps4018	Datasheet	8,921In Stock	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms LPS4018-154MRC Coilcraft 1: $1.53 A tariff of 11% may be applied if shipping to the United States. 5,746In Stock	Mfr. Part # LPS4018-154MRC Mouser Part # 994-LPS4018-154MRC	Coilcraft	Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms Learn More about Coilcraft lps4018	Datasheet	5,746In Stock	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 2.2uH Shld 20% 1.5A 70 mOhms LPS4018-222MRC Coilcraft 1: $1.53 A tariff of 11% may be applied if shipping to the United States. 15,453In Stock	Mfr. Part # LPS4018-222MRC Mouser Part # 994-LPS4018-222MRC	Coilcraft	Power Inductors - SMD 2.2uH Shld 20% 1.5A 70 mOhms Learn More about Coilcraft lps4018	Datasheet	15,453In Stock	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 22uH Shld 20% 830mA 360 mOhms LPS4018-223MRC Coilcraft 1: $1.53 A tariff of 11% may be applied if shipping to the United States. 20,035In Stock 26,000Expected 12/7/2026	Mfr. Part # LPS4018-223MRC Mouser Part # 994-LPS4018-223MRC	Coilcraft	Power Inductors - SMD 22uH Shld 20% 830mA 360 mOhms Learn More about Coilcraft lps4018	Datasheet	20,035In Stock 26,000Expected 12/7/2026	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms LPS4018-153MRC Coilcraft 1: $1.53 A tariff of 11% may be applied if shipping to the United States. 9,648In Stock	Mfr. Part # LPS4018-153MRC Mouser Part # 994-LPS4018-153MRC	Coilcraft	Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms Learn More about Coilcraft lps4018	Datasheet	9,648In Stock	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms LPS4018-224MRC Coilcraft 1: $1.53 A tariff of 11% may be applied if shipping to the United States. 3,045In Stock 3,000Expected 11/27/2026	Mfr. Part # LPS4018-224MRC Mouser Part # 994-LPS4018-224MRC	Coilcraft	Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms Learn More about Coilcraft lps4018	Datasheet	3,045In Stock 3,000Expected 11/27/2026	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 $0.716 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms LPS4018-105MRC Coilcraft 1: $1.53 A tariff of 11% may be applied if shipping to the United States. 4,266In Stock	Mfr. Part # LPS4018-105MRC Mouser Part # 994-LPS4018-105MRC	Coilcraft	Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms Learn More about Coilcraft lps4018	Datasheet	4,266In Stock	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 $0.716 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
EMI Gaskets, Sheets, Absorbers & Shielding WE-SMGS Square Gaskt 4 x 3 x 2.5 mm 70db 3029040030025 Wurth Elektronik 1: $0.58 A tariff of 9% may be applied if shipping to the United States. 10,711In Stock	Mfr. Part # 3029040030025 Mouser Part # 710-3029040030025	Wurth Elektronik	EMI Gaskets, Sheets, Absorbers & Shielding WE-SMGS Square Gaskt 4 x 3 x 2.5 mm 70db Learn More about Wurth Elektronik wurth we smgs solderable gaskets	Datasheet	10,711In Stock	Cut Tape $0.58 $0.52 $0.46 $0.42 Reel $0.361 MouseReel Available A tariff of 9% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LCXND4040TKL6R8MDG NRS4018T6R8MDGJV TAIYO YUDEN 1: $0.30 A tariff of 11% may be applied if shipping to the United States. 10,940In Stock	Mfr. Part # NRS4018T6R8MDGJV Mouser Part # 963-NRS4018T6R8MDGJV	TAIYO YUDEN	Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LCXND4040TKL6R8MDG	Datasheet	10,940In Stock	Cut Tape $0.30 $0.243 $0.213 $0.201 Reel $0.141 View $0.175 $0.165 $0.134 $0.123 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,500
Antennas 2.4/5GHz ceramic antenna 206514-0001 Molex 1: $1.48 A tariff of 12% may be applied if shipping to the United States. 7,384In Stock	Mfr. Part # 206514-0001 Mouser Part # 538-206514-0001	Molex	Antennas 2.4/5GHz ceramic antenna Learn More about Molex smdantenna	Datasheet	7,384In Stock	Cut Tape $1.48 $1.26 $1.22 $1.02 Reel $0.651 View $1.01 $0.909 $0.71 $0.647 MouseReel Available A tariff of 12% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,800
Multilayer Ceramic Capacitors MLCC - Leaded 2200pF 50V 5% C0G 5mm LS K222J15C0GF5TH5 Vishay / BC Components 1: $0.46 A tariff of 35% may be applied if shipping to the United States. 13,006In Stock	Mfr. Part # K222J15C0GF5TH5 Mouser Part # 594-K222J15C0GF5TH5	Vishay / BC Components	Multilayer Ceramic Capacitors MLCC - Leaded 2200pF 50V 5% C0G 5mm LS	Datasheet	13,006In Stock	Cut Tape $0.46 $0.26 $0.188 $0.157 Reel $0.148 View $0.151 $0.149 $0.139 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD WE-LQS SMT Semi-Shielded Power Inductor AEC-Q200 74404043471A Wurth Elektronik 1: $0.63 A tariff of 9% may be applied if shipping to the United States. 7,910In Stock	Mfr. Part # 74404043471A Mouser Part # 710-74404043471A	Wurth Elektronik	Power Inductors - SMD WE-LQS SMT Semi-Shielded Power Inductor AEC-Q200 Learn More about Wurth Elektronik we lqs smd power inductors	Datasheet	7,910In Stock	Cut Tape $0.63 $0.528 $0.402 $0.349 Reel $0.327 MouseReel Available A tariff of 9% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Power Inductors - SMD 3.3uH 4.7A 20% Wire Wound TYA40203R3M-10 Laird 1: $0.40 A tariff of 10% may be applied if shipping to the United States. 24,981In Stock	Mfr. Part # TYA40203R3M-10 Mouser Part # 739-TYA40203R3M-10	Laird	Power Inductors - SMD 3.3uH 4.7A 20% Wire Wound Learn More about Laird larid tya power inductors	Datasheet	24,981In Stock	Cut Tape $0.40 $0.331 $0.289 $0.272 Reel $0.203 View $0.252 $0.238 $0.224 $0.187 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
RF Inductors - SMD 470 UH 10% LQH44NN471K03L Murata Electronics 1: $0.63 A tariff of 8% may be applied if shipping to the United States. 5,128In Stock	Mfr. Part # LQH44NN471K03L Mouser Part # 81-LQH44NN471K03L	Murata Electronics	RF Inductors - SMD 470 UH 10% Learn More about Murata Electronics murata lqh inductors	Datasheet	5,128In Stock	Cut Tape $0.63 $0.518 $0.427 Reel $0.36 $0.329 View $0.312 $0.308 $0.302 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250
Power Inductors - SMD IND 15.00 uH 0.850 A 252.00 mOhm ASPI-0418FS-100M-T3 ABRACON 1: $0.32 A tariff of 30% may be applied if shipping to the United States. 15,672In Stock	Mfr. Part # ASPI-0418FS-100M-T3 Mouser Part # 815-ASPI418FS100MT3	ABRACON	Power Inductors - SMD IND 15.00 uH 0.850 A 252.00 mOhm Learn More about ABRACON aspi fs smd inductors	Datasheet	15,672In Stock	Cut Tape $0.32 $0.265 $0.218 $0.217 Reel $0.163 View $0.204 $0.179 $0.16 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000