.hide-partial { max-height: none; } .show-more { display: none; }

4 mm Passive Components

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 3,433

Applied Filters:

Length = 4 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 .47 UH 20% LLEUB4040WKTR47M TAIYO YUDEN 1: $1.31 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	$1.31 $1.13 $1.04 $0.839 View $0.792 $0.707 $0.706 $0.692 $0.573	Min.: 1 Mult.: 1
Power Inductors - SMD .68 UH 20% LLEUB4040WKTR68M TAIYO YUDEN 1: $1.31 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	$1.31 $1.13 $1.04 $0.839 View $0.792 $0.707 $0.706 $0.692 $0.573	Min.: 1 Mult.: 1
Power Inductors - SMD 1 UH 20% LLEUB4040WKT1R0M TAIYO YUDEN 1: $1.60 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	$1.60 $0.764 $0.573	Min.: 1 Mult.: 1
Power Inductors - SMD Ind,4x4x1.0mm,15uH+/-20%,1.2A,shd SRN4012BTA-150M Bourns 1: $0.533 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 $0.533 $0.438 $0.384 $0.361 View Reel $0.257 $0.334 $0.315 $0.298 $0.274 $0.257 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,3.3uH+/-20%,2.8A,shd SRN4012BTA-3R3M Bourns 1: $0.533 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 $0.533 $0.434 $0.358 $0.351 View Reel $0.256 $0.325 $0.294 $0.273 $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,0.47uH+/-20%,5.5A,shd SRN4012BTA-R47M Bourns 1: $0.468 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 $0.468 $0.395 $0.363 $0.307 View Reel $0.229 $0.295 $0.281 $0.248 $0.229 $0.229 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-20%,1.2A,shd SRN4018BTA-100M Bourns 1: $0.507 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 $0.507 $0.449 $0.398 $0.36 Reel $0.274 View $0.343 $0.322 $0.309 $0.254 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD Ind,4x4x1.0mm,5.6uH+/-20%,2.1A,shd SRN4012BTA-5R6M Bourns 1: $0.533 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 $0.533 $0.434 $0.358 $0.351 View Reel $0.257 $0.333 $0.294 $0.273 $0.257 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EMI Gaskets, Sheets, Absorbers & Shielding WE-SMGS Square Gaskt 4 x 3 x 2.5 mm 70db 3029040030025 Wurth Elektronik 1: $0.754 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 $0.754 $0.676 $0.598 $0.546 Reel $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Power Inductors - SMD PLEASE SEE SUGGESTED ALTERNATE LCXND4040TKL6R8MDG NRS4018T6R8MDGJV TAIYO YUDEN 1: $0.39 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 $0.39 $0.316 $0.277 $0.261 Reel $0.183 View $0.228 $0.215 $0.174 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms LPS4018-154MRC Coilcraft 1: $1.99 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 $1.99 $1.66 $1.53 $1.09 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms LPS4018-153MRC Coilcraft 1: $1.99 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 $1.99 $1.66 $1.53 $1.09 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms LPS4018-224MRC Coilcraft 1: $1.99 3,046In 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	3,046In Stock 3,000Expected 11/27/2026	Cut Tape $1.99 $1.66 $1.53 $1.09 Reel $1.09 $0.931 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 6.8uH VLCF4028T-6R8N1R3-2 TDK 1: $0.962 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 $0.962 $0.792 $0.759 $0.614 Reel $0.495 View $0.58 $0.45 $0.441 $0.426 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Inductors - SMD 100uH Shld 20% 370mA 1.4 Ohms LPS4018-104MRC Coilcraft 1: $1.99 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 $1.99 $1.66 $1.53 $1.09 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms LPS4018-105MRC Coilcraft 1: $1.99 4,366In 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	4,366In Stock	Cut Tape $1.99 $1.66 $1.53 $1.09 Reel $1.09 $0.931 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 2.2uH Shld 20% 1.5A 70 mOhms LPS4018-222MRC Coilcraft 1: $1.99 15,555In 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	15,555In Stock	Cut Tape $1.99 $1.66 $1.53 $1.09 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 22uH Shld 20% 830mA 360 mOhms LPS4018-223MRC Coilcraft 1: $1.99 21,063In 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	21,063In Stock 26,000Expected 12/7/2026	Cut Tape $1.99 $1.66 $1.53 $1.09 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD Ind,4x4x1.0mm,1.2uH+/-20%,4.2A,shd SRN4012BTA-1R2M Bourns 1: $0.533 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 $0.533 $0.438 $0.384 $0.358 View Reel $0.255 $0.334 $0.315 $0.298 $0.269 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,22uH+/-20%,1A,shd SRN4012BTA-220M Bourns 1: $0.533 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 $0.533 $0.434 $0.358 $0.325 View Reel $0.259 $0.294 $0.274 $0.259 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,1uH+/-20%,4.4A,shd SRN4012BTA-1R0M Bourns 1: $0.468 7,143In Stock	Mfr. Part # SRN4012BTA-1R0M Mouser Part # 652-SRN4012BTA-1R0M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,1uH+/-20%,4.4A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,143In Stock	Cut Tape $0.468 $0.417 $0.391 $0.335 View Reel $0.254 $0.326 $0.311 $0.286 $0.278 $0.254 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.6mm,6.8uH+/-20%,1.45A,shd SRN4018BTA-6R8M Bourns 1: $0.546 6,978In Stock	Mfr. Part # SRN4018BTA-6R8M Mouser Part # 652-SRN4018BTA-6R8M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,6.8uH+/-20%,1.45A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,978In Stock	Cut Tape $0.546 $0.452 $0.372 $0.365 Reel $0.277 View $0.325 $0.294 $0.261 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD 22uH 1A 20% Wire Wound TYA4012220M-10 Laird 1: $0.533 17,934In 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	17,934In Stock	Cut Tape $0.533 $0.441 $0.363 $0.329 View Reel $0.247 $0.298 $0.263 $0.247 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Power Inductors - SMD 1.5uH 7.7A 20% Wire Wound TYA40201R5M-10 Laird 1: $0.52 11,990In Stock	Mfr. Part # TYA40201R5M-10 Mouser Part # 739-TYA40201R5M-10	Laird	Power Inductors - SMD 1.5uH 7.7A 20% Wire Wound Learn More about Laird larid tya power inductors	Datasheet	11,990In Stock	Cut Tape $0.52 $0.426 $0.351 $0.317 Reel $0.255 View $0.289 $0.244 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters 250V 5A 7mH DCR=47mOhms SCR-050-0R9A070J KEMET 1: $5.37 566In Stock	Mfr. Part # SCR-050-0R9A070J Mouser Part # 80-SCR-050-0R9A070J	KEMET	Common Mode Chokes / Filters 250V 5A 7mH DCR=47mOhms Learn More about KEMET electronics sc coils	Datasheet	566In Stock	$5.37 $4.55 $4.29 $4.02 View $3.84 $3.73 $3.55 $3.35 $3.22	Min.: 1 Mult.: 1