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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.
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 $0.533 $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 $0.533 $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 2.2 UH 30% ASPI-4030S-2R2N-T ABRACON 1: $0.31 A tariff of 30% may be applied if shipping to the United States. 104,565In Stock	Mfr. Part # ASPI-4030S-2R2N-T Mouser Part # 815-ASPI-4030S-2R2NT	ABRACON	Power Inductors - SMD 2.2 UH 30% Learn More about ABRACON power inductors	Datasheet	104,565In Stock	Cut Tape $0.31 $0.258 $0.212 $0.165 Reel $0.155 View $0.149 $0.143 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
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. 7,636In 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	7,636In Stock	Cut Tape $0.41 $0.334 $0.275 $0.272 View Reel $0.197 $0.257 $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: $0.37 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 $0.37 $0.313 $0.285 $0.239 View Reel $0.176 $0.228 $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,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 $0.331 $0.275 View Reel $0.195 $0.267 $0.24 $0.214 $0.209 $0.195 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD HI POWER IND 10.0uH 232.0 mOHM 2.0A SM SLPPI04-15-100M Bel Signal Transformer 1: $1.62 A tariff of 30% may be applied if shipping to the United States. 2,907In Stock	Mfr. Part # SLPPI04-15-100M Mouser Part # 530-SLPPI04-15100M	Bel Signal Transformer	Power Inductors - SMD HI POWER IND 10.0uH 232.0 mOHM 2.0A SM Learn More about Bel Signal Transformer signal transformer slppi power inductors	Datasheet	2,907In Stock	Cut Tape $1.62 $1.37 $1.26 $0.97 View Reel $0.706 $0.91 $0.857 $0.817 $0.706 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Power Inductors - SMD HI POWER IND 10.0uH 170.0 mOHM 3.5A SM SLPPI04-02-100M Bel Signal Transformer 1: $1.57 A tariff of 30% may be applied if shipping to the United States. 2,802In Stock	Mfr. Part # SLPPI04-02-100M Mouser Part # 530-SLPPI04-02-100M	Bel Signal Transformer	Power Inductors - SMD HI POWER IND 10.0uH 170.0 mOHM 3.5A SM Learn More about Bel Signal Transformer signal transformer slppi power inductors	Datasheet	2,802In Stock	Cut Tape $1.57 $1.34 $1.22 $0.946 View Reel $0.64 $0.873 $0.825 $0.752 $0.64 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
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
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 1 mH Shld 20% 110mA 18 Ohms LPS4018-105MRC Coilcraft 1: $1.40 A tariff of 11% may be applied if shipping to the United States. 4,379In 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	4,379In Stock	Cut Tape $1.40 $1.19 $1.08 $0.846 Reel $0.673 View $0.781 $0.738 $0.651 $0.629 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
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. 8,570In 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	8,570In 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: $1.40 A tariff of 8% may be applied if shipping to the United States. 8,981In 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	8,981In Stock	Cut Tape $1.40 $1.19 $1.08 $0.846 Reel $0.673 View $0.781 $0.738 $0.651 $0.629 MouseReel Available A tariff of 8% 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. 16,491In 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	16,491In 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: $1.40 A tariff of 11% may be applied if shipping to the United States. 21,068In 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	21,068In Stock 26,000Expected 12/7/2026	Cut Tape $1.40 $1.19 $1.08 $0.846 Reel $0.673 View $0.781 $0.738 $0.651 $0.629 MouseReel Available A tariff of 11% 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: $1.40 A tariff of 11% may be applied if shipping to the United States. 5,704In 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	5,704In Stock	Cut Tape $1.40 $1.19 $1.08 $0.846 Reel $0.673 View $0.781 $0.738 $0.651 $0.629 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: $1.40 A tariff of 11% may be applied if shipping to the United States. 9,778In 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	9,778In Stock	Cut Tape $1.40 $1.19 $1.08 $0.846 Reel $0.673 View $0.781 $0.738 $0.651 $0.629 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Multilayer Ceramic Capacitors MLCC - Leaded RDER73A153K3M1H03A Murata Electronics 1: $0.99 7,870In Stock	Mfr. Part # RDER73A153K3M1H03A Mouser Part # 81-RDER73A153K3M1H3A	Murata Electronics	Multilayer Ceramic Capacitors MLCC - Leaded Learn More about Murata Electronics murata rde ceramic capacitors	Datasheet	7,870In Stock	$0.99 $0.50 $0.456 $0.38 Reel $0.315 View $0.363 $0.29	Min.: 1 Mult.: 1 : 2,000
Safety Capacitors 0.01uF 305volts 20% X2 B32921C3103M289 TDK 1: $0.49 15,416In Stock	Mfr. Part # B32921C3103M289 Mouser Part # 871-B32921C3103M289	TDK	Safety Capacitors 0.01uF 305volts 20% X2 Learn More about TDK epcos b32926cd film capacitors	Datasheet	15,416In Stock	$0.49 $0.224 $0.201 $0.162 Reel $0.149 View $0.132 $0.125 $0.122 $0.12	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms LPS4018-224MRC Coilcraft 1: $1.40 A tariff of 11% may be applied if shipping to the United States. 3,055In 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	3,055In Stock 3,000Expected 11/27/2026	Cut Tape $1.40 $1.19 $1.08 $0.846 Reel $0.673 View $0.781 $0.738 $0.651 $0.629 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Safety Capacitors 3.3 nF 20% 275volts BFC233820332 Vishay / BC Components 1: $2.10 A tariff of 10% may be applied if shipping to the United States. 1,932In Stock	Mfr. Part # BFC233820332 Mouser Part # 594-2222-338-20332	Vishay / BC Components	Safety Capacitors 3.3 nF 20% 275volts Learn More about Vishay / BC Components vishay classic caps	Datasheet	1,932In Stock	$2.10 $1.26 $1.10 $1.01 View $0.957 $0.956 $0.857 $0.83 $0.658 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Safety Capacitors 2200PF 250V 20% DE2E3SA222MN3AX02F Murata Electronics 1: $0.79 A tariff of 11% may be applied if shipping to the United States. 20,583In Stock	Mfr. Part # DE2E3SA222MN3AX02F Mouser Part # 81-DE2E3SA222MN3AX2F	Murata Electronics	Safety Capacitors 2200PF 250V 20% Learn More about Murata Electronics murata de capacitors	Datasheet	20,583In Stock	$0.79 $0.418 $0.378 $0.313 Reel $0.253 View $0.248 $0.233 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Multilayer Ceramic Capacitors MLCC - Leaded 22UF 25V 20% 5.0MM RCER71E226MWM1H03A Murata Electronics 1: $1.62 A tariff of 11% may be applied if shipping to the United States. 8,830In Stock	Mfr. Part # RCER71E226MWM1H03A Mouser Part # 81-RCER71E226MWM1H3A	Murata Electronics	Multilayer Ceramic Capacitors MLCC - Leaded 22UF 25V 20% 5.0MM Learn More about Murata Electronics murata rce mlcc leaded capacitors	Datasheet	8,830In Stock	$1.62 $0.871 $0.803 $0.687 Reel $0.586 View $0.587 $0.549 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,500
Antennas 915 MHZ ISM, LORA, SIGFOX ACAG1204-915-T ABRACON 1: $3.17 A tariff of 30% may be applied if shipping to the United States. 2,177In Stock	Mfr. Part # ACAG1204-915-T Mouser Part # 815-G1204-915-T	ABRACON	Antennas 915 MHZ ISM, LORA, SIGFOX Learn More about ABRACON chip antennas	Datasheet	2,177In Stock	Cut Tape $3.17 $2.45 $2.34 $2.18 View Reel $1.86 $2.02 $1.95 $1.87 $1.86 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000