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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 3.3uH 2.8A 20% Wire Wound TYA40123R3M-10 Laird 1: $0.41 18,000In Stock	Mfr. Part # TYA40123R3M-10 Mouser Part # 739-TYA40123R3M-10	Laird	Power Inductors - SMD 3.3uH 2.8A 20% Wire Wound Learn More about Laird larid tya power inductors	Datasheet	18,000In Stock	Cut Tape $0.41 $0.339 $0.279 $0.244 View Reel $0.191 $0.217 $0.207 $0.191 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Multilayer Ceramic Capacitors MLCC - Leaded RDER73A153K3M1H03A Murata Electronics 1: $0.97 7,890In 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	7,890In Stock	$0.97 $0.478 $0.435 $0.363 Reel $0.267 View $0.341 $0.265	Min.: 1 Mult.: 1 : 2,000
Power Inductors - SMD IND AMDLA4020S-4R7MT ABRACON 1: $0.91 11,490In Stock	Mfr. Part # AMDLA4020S-4R7MT Mouser Part # 815-AMDLA4020S-4R7MT	ABRACON	Power Inductors - SMD IND Learn More about ABRACON molded inductors	Datasheet	11,490In Stock	Cut Tape $0.91 $0.75 $0.60 $0.553 Reel $0.449 View $0.533 $0.476 $0.419	Min.: 1 Mult.: 1 : 3,000
Power Inductors - SMD 2.2uH 1200mA CDRH3D16NP-2R2NC Sumida 1: $1.00 7,741In Stock	Mfr. Part # CDRH3D16NP-2R2NC Mouser Part # 851-CDRH3D16NP-2R2NC	Sumida	Power Inductors - SMD 2.2uH 1200mA Learn More about Sumida cdrh	Datasheet	7,741In Stock	Cut Tape $1.00 $0.824 $0.719 $0.678 Reel $0.532 View $0.627 $0.591 $0.478 $0.458 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Safety Capacitors 0.01uF 305volts 20% X2 B32921C3103M289 TDK 1: $0.49 15,444In 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	15,444In Stock	$0.49 $0.224 $0.20 $0.162 Reel $0.137 View $0.12 $0.117 $0.116	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD Ind,4x4x1.0mm,1.2uH+/-20%,4.2A,shd SRN4012BTA-1R2M Bourns 1: $0.40 7,248In Stock	Mfr. Part # SRN4012BTA-1R2M Mouser Part # 652-SRN4012BTA-1R2M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,1.2uH+/-20%,4.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,248In Stock	Cut Tape $0.40 $0.331 $0.295 $0.267 View Reel $0.198 $0.257 $0.242 $0.223 $0.214 $0.198 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,22uH+/-20%,1A,shd SRN4012BTA-220M Bourns 1: $0.41 3,968In Stock	Mfr. Part # SRN4012BTA-220M Mouser Part # 652-SRN4012BTA-220M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,22uH+/-20%,1A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	3,968In Stock	Cut Tape $0.41 $0.334 $0.275 $0.24 $0.214 Reel $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD 22uH 1A 20% Wire Wound TYA4012220M-10 Laird 1: $0.41 17,954In Stock	Mfr. Part # TYA4012220M-10 Mouser Part # 739-TYA4012220M-10	Laird	Power Inductors - SMD 22uH 1A 20% Wire Wound Learn More about Laird larid tya power inductors	Datasheet	17,954In Stock	Cut Tape $0.41 $0.339 $0.279 $0.244 View Reel $0.189 $0.217 $0.202 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Power Inductors - SMD 10uH 0.67A 25% SMD LP INDUCTOR CDRH3D14/HPNP-100NC Sumida 1: $0.60 7,187In Stock	Mfr. Part # CDRH3D14/HPNP-100NC Mouser Part # 851-CDRH3D14PNP100NC	Sumida	Power Inductors - SMD 10uH 0.67A 25% SMD LP INDUCTOR	Datasheet	7,187In Stock	Cut Tape $0.60 $0.492 $0.429 $0.405 Reel $0.308 View $0.374 $0.353 $0.289 $0.279 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD Ind,4x4x1.0mm,0.68uH+/-20%,5A,shd SRN4012BTA-R68M Bourns 1: $0.41 6,980In Stock	Mfr. Part # SRN4012BTA-R68M Mouser Part # 652-SRN4012BTA-R68M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,0.68uH+/-20%,5A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,980In Stock	Cut Tape $0.41 $0.334 $0.275 $0.24 $0.214 Reel $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.6mm,1.2+/-30%uH,2.8A,shd SRN4018BTA-1R2Y Bourns 1: $0.41 6,477In Stock	Mfr. Part # SRN4018BTA-1R2Y Mouser Part # 652-SRN4018BTA-1R2Y	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,1.2+/-30%uH,2.8A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,477In Stock	Cut Tape $0.41 $0.334 $0.275 $0.222 Reel $0.198 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Safety Capacitors 15nF 10% 310V BFC233911153 Vishay / BC Components 1: $1.26 980In Stock	Mfr. Part # BFC233911153 Mouser Part # 594-BFC233911153	Vishay / BC Components	Safety Capacitors 15nF 10% 310V	Datasheet	980In Stock	$1.26 $0.852 $0.62 $0.514 View $0.441 $0.43 $0.397 $0.396	Min.: 1 Mult.: 1
Safety Capacitors 47nF 10% 310V BFC233911473 Vishay / BC Components 1: $1.80 1,035In Stock	Mfr. Part # BFC233911473 Mouser Part # 594-BFC233911473	Vishay / BC Components	Safety Capacitors 47nF 10% 310V	Datasheet	1,035In Stock	$1.80 $1.24 $1.06 $0.925 View $0.784 $0.748 $0.662 $0.54 $0.53	Min.: 1 Mult.: 1
Thick Film Resistors - Through Hole POWER RESISTOR 5% PWR220T-20-12R0J Bourns 1: $7.59 155In Stock	Mfr. Part # PWR220T-20-12R0J Mouser Part # 652-PWR220T-20-12R0J	Bourns	Thick Film Resistors - Through Hole POWER RESISTOR 5% Learn More about Bourns pwr220t 20w 35w	Datasheet	155In Stock	$7.59 $4.52 $2.97 $2.94 View $2.34 $2.20 $2.01	Min.: 1 Mult.: 1
Thick Film Resistors - Through Hole POWER RESISTOR 5% PWR220T-20-2R50J Bourns 1: $8.29 143In Stock	Mfr. Part # PWR220T-20-2R50J Mouser Part # 652-PWR220T-20-2R50J	Bourns	Thick Film Resistors - Through Hole POWER RESISTOR 5% Learn More about Bourns pwr220t 20w 35w	Datasheet	143In Stock	$8.29 $4.93 $3.24 $3.22 View $2.68 $2.42 $2.20 $2.15	Min.: 1 Mult.: 1
Thick Film Resistors - Through Hole POWER RESISTOR 5% PWR220T-20-39R0J Bourns 1: $7.59 118In Stock	Mfr. Part # PWR220T-20-39R0J Mouser Part # 652-PWR220T-20-39R0J	Bourns	Thick Film Resistors - Through Hole POWER RESISTOR 5% Learn More about Bourns pwr220t 20w 35w	Datasheet	118In Stock	$7.59 $4.52 $2.97 $2.94 View $2.34 $2.21 $2.01	Min.: 1 Mult.: 1
Thick Film Resistors - Through Hole POWER RESISTOR PWR220T-35-R500F Bourns 1: $6.42 252In Stock New At Mouser	Mfr. Part # PWR220T-35-R500F Mouser Part # 652-PWR220T-35-R500F New At Mouser	Bourns	Thick Film Resistors - Through Hole POWER RESISTOR Learn More about Bourns pwr220t 20w 35w	Datasheet	252In Stock	$6.42 $4.16 $4.10 $3.29 View $3.01 $2.86 $2.76 $2.55	Min.: 1 Mult.: 1
Thick Film Resistors - Through Hole POWER RESISTOR 1% PWR220T-35-R750F Bourns 1: $6.42 450In Stock New At Mouser	Mfr. Part # PWR220T-35-R750F Mouser Part # 652-PWR220T-35-R750F New At Mouser	Bourns	Thick Film Resistors - Through Hole POWER RESISTOR 1% Learn More about Bourns pwr220t 20w 35w	Datasheet	450In Stock	$6.42 $4.16 $4.10 $3.29 View $3.01 $2.86 $2.76 $2.55	Min.: 1 Mult.: 1
RF Inductors - SMD LQH44NN3R3M03L Murata Electronics 1: $0.76 421In Stock	Mfr. Part # LQH44NN3R3M03L Mouser Part # 81-LQH44NN3R3M03L	Murata Electronics	RF Inductors - SMD Learn More about Murata Electronics murata lqh inductors	Datasheet	421In Stock	Cut Tape $0.76 $0.651 $0.597 $0.484 Reel $0.455 View $0.364 $0.359 $0.358 $0.356 MouseReel Available	Min.: 1 Mult.: 1 : 250
Multilayer Ceramic Capacitors MLCC - Leaded RCER72E224K3K1H03B Murata Electronics 1: $0.82 449In Stock	Mfr. Part # RCER72E224K3K1H03B Mouser Part # 81-RCER72E224K3K1H3B	Murata Electronics	Multilayer Ceramic Capacitors MLCC - Leaded Learn More about Murata Electronics murata rce mlcc leaded capacitors	Datasheet	449In Stock	$0.82 $0.543 $0.392 $0.293 View $0.282 $0.27 $0.261 $0.26 $0.24	Min.: 1 Mult.: 1
Power Inductors - SMD 4040 2.2uH 20% LBXND4040MKL2R2MDG TAIYO YUDEN 1: $0.40 4,200In Stock	Mfr. Part # LBXND4040MKL2R2MDG Mouser Part # 963-LBXND4040MKL2R2M	TAIYO YUDEN	Power Inductors - SMD 4040 2.2uH 20% Learn More about TAIYO YUDEN lbxn smd inductors	Datasheet	4,200In Stock	Cut Tape $0.40 $0.338 $0.313 $0.241 Reel $0.142 View $0.23 $0.178 $0.159 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Power Inductors - SMD 4040 33uH 20% LBXND4040TKL330MDG TAIYO YUDEN 1: $0.41 194In Stock 3,500Expected 10/20/2026	Mfr. Part # LBXND4040TKL330MDG Mouser Part # 963-LBXND4040TKL330M	TAIYO YUDEN	Power Inductors - SMD 4040 33uH 20% Learn More about TAIYO YUDEN lbxn smd inductors	Datasheet	194In Stock 3,500Expected 10/20/2026	Cut Tape $0.41 $0.339 $0.314 $0.242 Reel $0.154 View $0.23 $0.179 $0.143 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD 10uH 4040 20% LSXND4040KKL100MDG TAIYO YUDEN 1: $0.38 4,847In Stock	Mfr. Part # LSXND4040KKL100MDG Mouser Part # 963-LSXND4040KKL100M	TAIYO YUDEN	Power Inductors - SMD 10uH 4040 20% Learn More about TAIYO YUDEN lsxn inductors	Datasheet	4,847In Stock	Cut Tape $0.38 $0.314 $0.29 $0.224 Reel $0.131 View $0.213 $0.165 $0.147 $0.127 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Power Inductors - SMD 100uH Shld 20% 270mA 2.4 Ohms LPS4012-104MRC Coilcraft 1: $1.53 822In Stock	Mfr. Part # LPS4012-104MRC Mouser Part # 994-LPS4012-104MRC	Coilcraft	Power Inductors - SMD 100uH Shld 20% 270mA 2.4 Ohms Learn More about Coilcraft lps inductors	Datasheet	822In Stock	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.74 View $0.728 $0.716 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 33uH Shld 20% 480mA 825 mOhms LPS4012-333MRC Coilcraft 1: $1.40 31In Stock	Mfr. Part # LPS4012-333MRC Mouser Part # 994-LPS4012-333MRC	Coilcraft	Power Inductors - SMD 33uH Shld 20% 480mA 825 mOhms Learn More about Coilcraft lps inductors	Datasheet	31In 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	Min.: 1 Mult.: 1 : 1,000