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4 mm Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Power Inductors - SMD 1 UH 20% LLEUB4040WKT1R0M TAIYO YUDEN 1: HK$10.11 1,240In Stock New Product	Mfr. Part No. LLEUB4040WKT1R0M Mouser Part No 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	HK$10.11 HK$4.83 HK$3.63	Min.: 1 Mult.: 1
Power Inductors - SMD .68 UH 20% LLEUB4040WKTR68M TAIYO YUDEN 1: HK$8.30 847In Stock New Product	Mfr. Part No. LLEUB4040WKTR68M Mouser Part No 963-LLEUB4040WKTR68M New Product	TAIYO YUDEN	Power Inductors - SMD .68 UH 20% Learn More about TAIYO YUDEN mcoil lleu power inductors	Datasheet	847In Stock	HK$8.30 HK$7.14 HK$6.55 HK$5.30 View HK$5.01 HK$4.47 HK$4.46 HK$4.37 HK$3.63	Min.: 1 Mult.: 1
Power Inductors - SMD .47 UH 20% LLEUB4040WKTR47M TAIYO YUDEN 1: HK$8.30 856In Stock New Product	Mfr. Part No. LLEUB4040WKTR47M Mouser Part No 963-LLEUB4040WKTR47M New Product	TAIYO YUDEN	Power Inductors - SMD .47 UH 20% Learn More about TAIYO YUDEN mcoil lleu power inductors	Datasheet	856In Stock	HK$8.30 HK$7.14 HK$6.55 HK$5.30 View HK$5.01 HK$4.47 HK$4.46 HK$4.37 HK$3.63	Min.: 1 Mult.: 1
Power Inductors - SMD Ind,4x4x1.0mm,3.3uH+/-20%,2.8A,shd SRN4012BTA-3R3M Bourns 1: HK$3.37 7,634In Stock	Mfr. Part No. SRN4012BTA-3R3M Mouser Part No 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 HK$3.37 HK$2.75 HK$2.26 HK$2.22 View Reel HK$1.62 HK$2.06 HK$1.86 HK$1.73 HK$1.62 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.0mm,0.47uH+/-20%,5.5A,shd SRN4012BTA-R47M Bourns 1: HK$2.96 7,703In Stock	Mfr. Part No. SRN4012BTA-R47M Mouser Part No 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 HK$2.96 HK$2.50 HK$2.29 HK$1.94 View Reel HK$1.45 HK$1.87 HK$1.78 HK$1.57 HK$1.45 HK$1.45 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-20%,1.2A,shd SRN4018BTA-100M Bourns 1: HK$3.21 8,419In Stock	Mfr. Part No. SRN4018BTA-100M Mouser Part No 652-SRN4018BTA-100M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-20%,1.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	8,419In Stock	Cut Tape HK$3.21 HK$2.84 HK$2.52 HK$2.28 Reel HK$1.73 View HK$2.17 HK$2.04 HK$1.96 HK$1.60 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Inductors - SMD HI POWER IND 10.0uH 170.0 mOHM 3.5A SM SLPPI04-02-100M Bel Signal Transformer 1: HK$12.91 2,802In Stock	Mfr. Part No. SLPPI04-02-100M Mouser Part No 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 HK$12.91 HK$11.01 HK$10.03 HK$7.78 View Reel HK$5.26 HK$7.18 HK$6.78 HK$6.18 HK$5.26	Min.: 1 Mult.: 1 : 3,000
Power Inductors - SMD Ind,4x4x1.0mm,5.6uH+/-20%,2.1A,shd SRN4012BTA-5R6M Bourns 1: HK$3.37 7,759In Stock	Mfr. Part No. SRN4012BTA-5R6M Mouser Part No 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 HK$3.37 HK$2.75 HK$2.26 HK$2.22 View Reel HK$1.63 HK$2.06 HK$1.86 HK$1.73 HK$1.63 MouseReel Available	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: HK$13.32 2,887In Stock	Mfr. Part No. SLPPI04-15-100M Mouser Part No 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	2,887In Stock	Cut Tape HK$13.32 HK$11.26 HK$10.36 HK$7.97 View Reel HK$5.80 HK$7.48 HK$7.04 HK$6.84 HK$5.80	Min.: 1 Mult.: 1 : 3,000
Power Inductors - SMD 2.2uH Shld 20% 1.5A 70 mOhms LPS4018-222MRC Coilcraft Restricted Availability	Mfr. Part No. LPS4018-222MRC Mouser Part No 994-LPS4018-222MRC	Coilcraft	Power Inductors - SMD 2.2uH Shld 20% 1.5A 70 mOhms Learn More about Coilcraft lps4018 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Inductors - SMD 22uH Shld 20% 830mA 360 mOhms LPS4018-223MRC Coilcraft Restricted Availability	Mfr. Part No. LPS4018-223MRC Mouser Part No 994-LPS4018-223MRC	Coilcraft	Power Inductors - SMD 22uH Shld 20% 830mA 360 mOhms Learn More about Coilcraft lps4018 Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Power Inductors - SMD 6.8uH VLCF4028T-6R8N1R3-2 TDK 1: HK$6.08 8,523In Stock 13,500Expected 23/12/2026	Mfr. Part No. VLCF4028T-6R8N1R3-2 Mouser Part No 810-VLCF428T6R8N1R32	TDK	Power Inductors - SMD 6.8uH Learn More about TDK inductors	Datasheet	8,523In Stock 13,500Expected 23/12/2026	Cut Tape HK$6.08 HK$5.01 HK$4.80 HK$3.88 Reel HK$3.13 View HK$3.67 HK$2.84 HK$2.79 HK$2.70 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Inductors - SMD 100uH Shld 20% 370mA 1.4 Ohms LPS4018-104MRC Coilcraft Restricted Availability	Mfr. Part No. LPS4018-104MRC Mouser Part No 994-LPS4018-104MRC	Coilcraft	Power Inductors - SMD 100uH Shld 20% 370mA 1.4 Ohms Learn More about Coilcraft lps4018 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms LPS4018-154MRC Coilcraft Restricted Availability	Mfr. Part No. LPS4018-154MRC Mouser Part No 994-LPS4018-154MRC	Coilcraft	Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms Learn More about Coilcraft lps4018 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms LPS4018-105MRC Coilcraft Restricted Availability	Mfr. Part No. LPS4018-105MRC Mouser Part No 994-LPS4018-105MRC	Coilcraft	Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms Learn More about Coilcraft lps4018 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms LPS4018-153MRC Coilcraft Restricted Availability	Mfr. Part No. LPS4018-153MRC Mouser Part No 994-LPS4018-153MRC	Coilcraft	Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms Learn More about Coilcraft lps4018 Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms LPS4018-224MRC Coilcraft Restricted Availability	Mfr. Part No. LPS4018-224MRC Mouser Part No 994-LPS4018-224MRC	Coilcraft	Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms Learn More about Coilcraft lps4018 Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Safety Capacitors 3.3 nF 20% 275volts BFC233820332 Vishay / BC Components 1: HK$17.26 1,932In Stock	Mfr. Part No. BFC233820332 Mouser Part No 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	HK$17.26 HK$10.36 HK$9.04 HK$8.30 View HK$7.87 HK$7.86 HK$7.04 HK$6.82 HK$5.41	Min.: 1 Mult.: 1
Multilayer Ceramic Capacitors MLCC - Leaded 22UF 25V 20% 5.0MM RCER71E226MWM1H03A Murata Electronics 1: HK$13.32 8,814In Stock	Mfr. Part No. RCER71E226MWM1H03A Mouser Part No 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	8,814In Stock	HK$13.32 HK$7.16 HK$6.60 HK$5.65 Reel HK$4.82 View HK$4.83 HK$4.51	Min.: 1 Mult.: 1 : 1,500
Antennas 915 MHZ ISM, LORA, SIGFOX ACAG1204-915-T ABRACON 1: HK$26.06 2,174In Stock	Mfr. Part No. ACAG1204-915-T Mouser Part No 815-G1204-915-T	ABRACON	Antennas 915 MHZ ISM, LORA, SIGFOX Learn More about ABRACON chip antennas	Datasheet	2,174In Stock	Cut Tape HK$26.06 HK$20.14 HK$19.23 HK$17.92 View Reel HK$15.29 HK$16.60 HK$16.03 HK$15.37 HK$15.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Safety Capacitors 1.0 NF 20% 300V FILM CAP MKPY2 LS10 B32021A3102M289 TDK 1: HK$5.43 11,434In Stock	Mfr. Part No. B32021A3102M289 Mouser Part No 871-B32021A3102M289	TDK	Safety Capacitors 1.0 NF 20% 300V FILM CAP MKPY2 LS10 Learn More about TDK mkp y2 emi suppression caps	Datasheet	11,434In Stock	HK$5.43 HK$3.49 HK$2.79 HK$2.29 Reel HK$1.93 View HK$1.83 HK$1.69	Min.: 1 Mult.: 1 : 1,000
Safety Capacitors .01uF 310volts 20% BFC233920103 Vishay / BC Components 1: HK$11.10 7,723In Stock	Mfr. Part No. BFC233920103 Mouser Part No 594-2222-339-20103	Vishay / BC Components	Safety Capacitors .01uF 310volts 20% Learn More about Vishay / BC Components vishay mkp339 x2 capacitors	Datasheet	7,723In Stock	HK$11.10 HK$5.15 HK$4.26 HK$4.12 View HK$3.43 HK$2.39	Min.: 1 Mult.: 1
Antennas 1W 1.67dBi 870MHz ANT1204F007R0870A Pulse Electronics 1: HK$10.44 9,965In Stock	Mfr. Part No. ANT1204F007R0870A Mouser Part No 603-AN1204F007R0870A	Pulse Electronics	Antennas 1W 1.67dBi 870MHz	Datasheet	9,965In Stock	Cut Tape HK$10.44 HK$9.04 HK$8.55 HK$7.79 Reel HK$6.29 View HK$7.37 HK$6.61 HK$5.84 HK$5.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Trimmer Resistors - Through Hole 5K OHM 6MM SGL TRN PV32H502A01B00 Bourns 1: HK$21.37 1,681In Stock	Mfr. Part No. PV32H502A01B00 Mouser Part No 81-PV32H502A01B00	Bourns	Trimmer Resistors - Through Hole 5K OHM 6MM SGL TRN Learn More about Bourns trimpot trimming potentiometers	Datasheet	1,681In Stock	HK$21.37 HK$17.84 HK$15.70 HK$11.26 View HK$10.60 HK$10.36 HK$10.19	Min.: 1 Mult.: 1
Safety Capacitors FILM CAP Y2 MKP 1.5 NF 20% 300Vac LS 10mm B32021A3152M189 TDK 1: HK$6.17 7,338In Stock	Mfr. Part No. B32021A3152M189 Mouser Part No 871-B32021A3152M189	TDK	Safety Capacitors FILM CAP Y2 MKP 1.5 NF 20% 300Vac LS 10mm Learn More about TDK mkp y2 emi suppression caps	Datasheet	7,338In Stock	Cut Tape HK$6.17 HK$2.97 HK$2.69 HK$2.21 Reel HK$1.87 View HK$1.97 HK$1.75 HK$1.69	Min.: 1 Mult.: 1 : 1,700