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Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Common Mode Chokes / Filters ESD Mode Filter 6GHz USB 2.0 MIPI 8kV ECMF02-2AMX6 STMicroelectronics 1: NT$15.06 68,211In Stock 171,000On Order	Mfr. Part # ECMF02-2AMX6 Mouser Part # 511-ECMF02-2AMX6	STMicroelectronics	Common Mode Chokes / Filters ESD Mode Filter 6GHz USB 2.0 MIPI 8kV Learn More about STMicroelectronics stmicroecmf02ecmf04	Datasheet	68,211In Stock 171,000On Order	Cut Tape NT$15.06 NT$12.51 NT$10.93 NT$10.29 Reel NT$7.67 View NT$9.54 NT$9.00 NT$8.46 NT$7.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters Dual Line IPAD ESD 5GHz 23dB at 900MHz ECMF02-2BF3 STMicroelectronics 1: NT$11.47 9,835In Stock	Mfr. Part # ECMF02-2BF3 Mouser Part # 511-ECMF02-2BF3	STMicroelectronics	Common Mode Chokes / Filters Dual Line IPAD ESD 5GHz 23dB at 900MHz Learn More about STMicroelectronics stmicroecmf02ecmf04	Datasheet	9,835In Stock	Cut Tape NT$11.47 NT$9.57 NT$8.35 NT$7.89 View Reel NT$5.63 NT$7.31 NT$6.88 NT$6.49 NT$5.99 NT$5.63 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EMI Filter Circuits 3-line Int EMI/RFI 15kV 17pF EMIF03-SIM02M8 STMicroelectronics 1: NT$17.93 45,285In Stock	Mfr. Part # EMIF03-SIM02M8 Mouser Part # 511-EMIF03-SIM02M8	STMicroelectronics	EMI Filter Circuits 3-line Int EMI/RFI 15kV 17pF Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	45,285In Stock	Cut Tape NT$17.93 NT$17.14 NT$13.80 NT$12.15 Reel NT$8.64 View NT$10.72 NT$10.50 NT$9.39 NT$7.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EMI Filter Circuits 4-Line IPAD Low Cap 900MHz to 1.8G -34dB EMIF04-1005M8 STMicroelectronics 1: NT$12.55 32,723In Stock 69,000On Order	Mfr. Part # EMIF04-1005M8 Mouser Part # 511-EMIF04-1005M8	STMicroelectronics	EMI Filter Circuits 4-Line IPAD Low Cap 900MHz to 1.8G -34dB Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	32,723In Stock 69,000On Order On Order Ship Dates Mfr. #: EMIF04-1005M8 Stock: 32,723 Can Ship Immediately On Order: 39,000 Expected 11/23/2026 30,000 Expected 12/5/2026 Factory Lead-Time: 13 Weeks	Cut Tape NT$12.55 NT$10.32 NT$8.96 NT$8.42 Reel NT$6.06 View NT$7.78 NT$7.31 NT$6.24 NT$5.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EMI Filter Circuits 6-line EMI filter with integrated ESD protection for micro-SD Card EMIF06-HSD03F3 STMicroelectronics 1: NT$21.87 8,114In Stock	Mfr. Part # EMIF06-HSD03F3 Mouser Part # 511-EMIF06-HSD03F3	STMicroelectronics	EMI Filter Circuits 6-line EMI filter with integrated ESD protection for micro-SD Card Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	8,114In Stock	Cut Tape NT$21.87 NT$20.79 NT$16.74 NT$14.73 Reel NT$10.47 View NT$12.98 NT$12.73 NT$11.36 NT$9.50 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EMI Filter Circuits 6-line Micro QFN Lvl 4 20pF 50MHz EMIF06-MSD02N16 STMicroelectronics 1: NT$35.85 13,007In Stock 123,000On Order	Mfr. Part # EMIF06-MSD02N16 Mouser Part # 511-EMIF06-MSD02N16	STMicroelectronics	EMI Filter Circuits 6-line Micro QFN Lvl 4 20pF 50MHz Learn More about STMicroelectronics stmicro emif06 msd02n16	Datasheet	13,007In Stock 123,000On Order On Order Ship Dates Mfr. #: EMIF06-MSD02N16 Stock: 13,007 Can Ship Immediately On Order: 51,000 Expected 11/16/2026 72,000 Expected 3/31/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$35.85 NT$29.25 NT$25.38 NT$23.88 Reel NT$17.64 View NT$22.01 NT$20.72 NT$17.67 NT$16.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EMI Filter Circuits 8-line LC EMI Filter 15 kV EMIF08-LCD04M16 STMicroelectronics 1: NT$22.59 6,940In Stock 42,000On Order	Mfr. Part # EMIF08-LCD04M16 Mouser Part # 511-EMIF08-LCD04M16	STMicroelectronics	EMI Filter Circuits 8-line LC EMI Filter 15 kV Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	6,940In Stock 42,000On Order On Order Ship Dates Mfr. #: EMIF08-LCD04M16 Stock: 6,940 Can Ship Immediately On Order: 18,000 Expected 11/18/2026 24,000 TBD Factory Lead-Time: 13 Weeks	Cut Tape NT$22.59 NT$20.83 NT$18.07 NT$16.63 Reel NT$11.15 View NT$14.99 NT$14.41 NT$11.90 NT$10.61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Signal Conditioning 2.4 GHz Low Pass Filter matched to BLUENRG-LP-LPS MLPF-NRG-01D3 STMicroelectronics 1: NT$20.79 42,640In Stock	Mfr. Part # MLPF-NRG-01D3 Mouser Part # 511-MLPF-NRG-01D3	STMicroelectronics	Signal Conditioning 2.4 GHz Low Pass Filter matched to BLUENRG-LP-LPS Learn More about STMicroelectronics stm mlpf nrg 01d3 low pass filter	Datasheet	42,640In Stock	Cut Tape NT$20.79 NT$14.16 NT$12.26 NT$10.61 Reel NT$6.74 View NT$8.96 NT$8.28 NT$7.82 NT$6.17 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning 2.4 GHz Matched filter companion chip for STM32WB55Cx, STM32WB55Rx, STM32WB35xxx MLPF-WB-01E3 STMicroelectronics 1: NT$22.23 10,540In Stock	Mfr. Part # MLPF-WB-01E3 Mouser Part # 511-MLPF-WB-01E3	STMicroelectronics	Signal Conditioning 2.4 GHz Matched filter companion chip for STM32WB55Cx, STM32WB55Rx, STM32WB35xxx Learn More about STMicroelectronics stm mlpf wb55 02e3 low pass filter	Datasheet	10,540In Stock	Cut Tape NT$22.23 NT$15.06 NT$13.01 NT$11.29 Reel NT$7.17 View NT$9.50 NT$8.78 NT$8.28 NT$6.52 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning Balun for NRF51822 WLCSP type BAL-NRF02D3 STMicroelectronics 1: NT$20.79 6,238In Stock	Mfr. Part # BAL-NRF02D3 Mouser Part # 511-BAL-NRF02D3	STMicroelectronics	Signal Conditioning Balun for NRF51822 WLCSP type Learn More about STMicroelectronics stm balnrf01d3	Datasheet	6,238In Stock	Cut Tape NT$20.79 NT$14.52 NT$11.19 NT$9.93 Reel NT$6.74 View NT$8.42 NT$7.39 NT$6.81 NT$6.35 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning 50 ohms nominal input / conjugate match balun to nRF51822-QFAAG0,\rnRF51822-QF BALF-NRF01D3 STMicroelectronics 1: NT$19.00 8,399In Stock	Mfr. Part # BALF-NRF01D3 Mouser Part # 511-BALF-NRF01D3	STMicroelectronics	Signal Conditioning 50 ohms nominal input / conjugate match balun to nRF51822-QFAAG0,\rnRF51822-QF Learn More about STMicroelectronics stm balf nrf01d3 balun	Datasheet	8,399In Stock	Cut Tape NT$19.00 NT$13.26 NT$10.25 NT$9.11 View Reel NT$4.98 NT$7.71 NT$6.74 NT$6.17 NT$4.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning 50ohms / conjugate match balun to BlueNRG transceiver, with integrated harmoni BALF-NRG-02D3 STMicroelectronics 1: NT$12.91 11,104In Stock 25,000On Order	Mfr. Part # BALF-NRG-02D3 Mouser Part # 511-BALF-NRG-02D3	STMicroelectronics	Signal Conditioning 50ohms / conjugate match balun to BlueNRG transceiver, with integrated harmoni Learn More about STMicroelectronics stm balf nrg 0xd3 baluns	Datasheet	11,104In Stock 25,000On Order On Order Ship Dates Mfr. #: BALF-NRG-02D3 Stock: 11,104 Can Ship Immediately On Order: 10,000 Expected 3/29/2027 15,000 Expected 4/19/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$12.91 NT$9.89 NT$7.96 NT$7.13 View Reel NT$3.73 NT$6.06 NT$5.31 NT$4.62 NT$3.73 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning 50 ohms nominal input / conjugate match balun to S2-LP,868 - 930 MHz with inte BALF-SPI2-01D3 STMicroelectronics 1: NT$23.66 5,625In Stock 8,950Expected 11/5/2026	Mfr. Part # BALF-SPI2-01D3 Mouser Part # 511-BALF-SPI2-01D3	STMicroelectronics	Signal Conditioning 50 ohms nominal input / conjugate match balun to S2-LP,868 - 930 MHz with inte Learn More about STMicroelectronics stm balun transformers	Datasheet	5,625In Stock 8,950Expected 11/5/2026	Cut Tape NT$23.66 NT$16.71 NT$12.83 NT$11.36 Reel NT$7.85 View NT$9.61 NT$8.39 NT$8.03 NT$6.52 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EMI Filter Circuits 2line IPAD EMI flter 30pF -25db @ 900MHz EMIF02-1003M6 STMicroelectronics 1: NT$14.70 5,212In Stock 6,000Expected 10/6/2027	Mfr. Part # EMIF02-1003M6 Mouser Part # 511-EMIF02-1003M6	STMicroelectronics	EMI Filter Circuits 2line IPAD EMI flter 30pF -25db @ 900MHz Learn More about STMicroelectronics st emifxx emi filter esd protection ics	Datasheet	5,212In Stock 6,000Expected 10/6/2027	Cut Tape NT$14.70 NT$14.05 NT$11.11 NT$10.90 Reel NT$7.10 View NT$9.97 NT$9.07 NT$8.03 NT$6.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Signal Conditioning 2.4 GHz Matched filter companion chip for STM32WB55Cx and STM32WB55Rx MLPF-WB55-01E3 STMicroelectronics 1: NT$13.98 8,786In Stock 10,000On Order	Mfr. Part # MLPF-WB55-01E3 Mouser Part # 511-MLPF-WB55-01E3	STMicroelectronics	Signal Conditioning 2.4 GHz Matched filter companion chip for STM32WB55Cx and STM32WB55Rx Learn More about STMicroelectronics stm mlpf wb55 01e3 filter	Datasheet	8,786In Stock 10,000On Order	Cut Tape NT$13.98 NT$11.33 NT$9.82 NT$9.25 Reel NT$6.52 View NT$8.53 NT$7.99 NT$7.53 NT$6.13 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EMI Filter Circuits Automotive grade 6-line low capacitance EMI filter and ESD protection EMIF06-1005MX12Y STMicroelectronics 1: NT$17.21 10,077In Stock	Mfr. Part # EMIF06-1005MX12Y Mouser Part # 511-EMIF06-1005MX12Y	STMicroelectronics	EMI Filter Circuits Automotive grade 6-line low capacitance EMI filter and ESD protection Learn More about STMicroelectronics stm emif06 1005mx12y filter	Datasheet	10,077In Stock	Cut Tape NT$17.21 NT$14.84 NT$12.15 NT$11.22 Reel NT$7.17 View NT$10.90 NT$9.93 NT$8.25 NT$7.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters Common mode filter with ESD protection for High Speed Serial interface ECMF2-40A100N6 STMicroelectronics 1: NT$17.21 667,815On Order	Mfr. Part # ECMF2-40A100N6 Mouser Part # 511-ECMF2-40A100N6	STMicroelectronics	Common Mode Chokes / Filters Common mode filter with ESD protection for High Speed Serial interface Learn More about STMicroelectronics stm ecmf2 40a100n6 ecmf4 40a100n10 filters	Datasheet	667,815On Order On Order Ship Dates Mfr. #: ECMF2-40A100N6 Stock: 0 On Order: 298,815 Expected 3/8/2027 69,000 Expected 3/15/2027 300,000 Expected 3/29/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$17.21 NT$14.09 NT$12.30 NT$11.62 Reel NT$8.68 View NT$10.76 NT$10.11 NT$9.54 NT$8.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters Common mode filter with ESD protection for High Speed Serial interface ECMF4-2450A60N10 STMicroelectronics 1: NT$19.00 64,275On Order	Mfr. Part # ECMF4-2450A60N10 Mouser Part # 511-ECMF4-2450A60N10	STMicroelectronics	Common Mode Chokes / Filters Common mode filter with ESD protection for High Speed Serial interface Learn More about STMicroelectronics stmicroecmf02ecmf04	Datasheet	64,275On Order On Order Ship Dates Mfr. #: ECMF4-2450A60N10 Stock: 0 On Order: 10,275 Expected 1/11/2027 21,000 Expected 2/1/2027 33,000 Expected 3/22/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$19.00 NT$15.59 NT$13.59 NT$12.83 Reel NT$9.57 View NT$11.87 NT$11.19 NT$10.54 NT$9.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters Common mode filter with ESD protection for High Speed Serial interface ECMF4-40A100N10 STMicroelectronics 1: NT$19.36 101,000On Order	Mfr. Part # ECMF4-40A100N10 Mouser Part # 511-ECMF4-40A100N10	STMicroelectronics	Common Mode Chokes / Filters Common mode filter with ESD protection for High Speed Serial interface Learn More about STMicroelectronics stm ecmf2 40a100n6 ecmf4 40a100n10 filters	Datasheet	101,000On Order On Order Ship Dates Mfr. #: ECMF4-40A100N10 Stock: 0 On Order: 17,000 Expected 1/6/2027 27,000 Expected 3/8/2027 57,000 Expected 5/11/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$19.36 NT$16.02 NT$13.98 NT$13.19 Reel NT$9.86 View NT$12.19 NT$11.51 NT$10.83 NT$9.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Signal Conditioning 50ohms nominal input / conjugate match balun to nRF51x22-QFAA, nRF51x22-QFAC, BALF-NRF01E3 STMicroelectronics 1: NT$20.08 2,239In Stock	Mfr. Part # BALF-NRF01E3 Mouser Part # 511-BALF-NRF01E3	STMicroelectronics	Signal Conditioning 50ohms nominal input / conjugate match balun to nRF51x22-QFAA, nRF51x22-QFAC,	Datasheet	2,239In Stock	Cut Tape NT$20.08 NT$14.05 NT$10.86 NT$9.64 Reel NT$5.31 View NT$8.17 NT$7.17 NT$6.52 NT$4.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning balun,filtering and matching of STM32WL high power and low power BALF-WL-00D3 STMicroelectronics 1: NT$45.17 4,985In Stock	Mfr. Part # BALF-WL-00D3 Mouser Part # 511-BALF-WL-00D3	STMicroelectronics	Signal Conditioning balun,filtering and matching of STM32WL high power and low power	Datasheet	4,985In Stock	Cut Tape NT$45.17 NT$35.31 NT$31.51 NT$28.36 Reel NT$20.54 View NT$26.89 NT$24.59 NT$23.59 NT$18.71	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning Integrated filter matched balun to QFN STM32WL low power, 862-928 MHz, 4 layer BALFHB-WL-05D3 STMicroelectronics 1: NT$27.60 9,980On Order	Mfr. Part # BALFHB-WL-05D3 Mouser Part # 511-BALFHB-WL-05D3	STMicroelectronics	Signal Conditioning Integrated filter matched balun to QFN STM32WL low power, 862-928 MHz, 4 layer Learn More about STMicroelectronics stm balfhb wl xxd3 matched balun	Datasheet	9,980On Order On Order Ship Dates Mfr. #: BALFHB-WL-05D3 Stock: 0 On Order: 4,980 Expected 12/21/2026 5,000 Expected 3/22/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$27.60 NT$19.43 NT$14.91 NT$13.23 View Reel NT$7.82 NT$11.15 NT$9.72 NT$9.61 NT$7.82 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Common Mode Chokes / Filters Common mode filter with ESD protection in QFN-10L ECMF04-4HSWM10 STMicroelectronics 1: NT$26.89 15,244On Order	Mfr. Part # ECMF04-4HSWM10 Mouser Part # 511-ECMF04-4HSWM10	STMicroelectronics	Common Mode Chokes / Filters Common mode filter with ESD protection in QFN-10L Learn More about STMicroelectronics stm ecmf04 4hswm10 filter	Datasheet	15,244On Order On Order Ship Dates Mfr. #: ECMF04-4HSWM10 Stock: 0 On Order: 244 Expected 1/11/2027 15,000 Expected 1/18/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$26.89 NT$21.98 NT$19.18 NT$18.10 Reel NT$13.55 View NT$16.74 NT$15.77 NT$14.88 NT$12.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters Automotive CMF with ESD protection and 3.5 GHz bandwidth in QFN-10L ECMF04-4HSWM10Y STMicroelectronics 1: NT$21.15 33,420On Order	Mfr. Part # ECMF04-4HSWM10Y Mouser Part # 511-ECMF04-4HSWM10Y	STMicroelectronics	Common Mode Chokes / Filters Automotive CMF with ESD protection and 3.5 GHz bandwidth in QFN-10L Learn More about STMicroelectronics stm ecmf04 4hswm10 filter	Datasheet	33,420On Order On Order Ship Dates Mfr. #: ECMF04-4HSWM10Y Stock: 0 On Order: 420 Expected 1/25/2027 33,000 Expected 4/26/2027 Factory Lead-Time: 13 Weeks	Cut Tape NT$21.15 NT$17.49 NT$15.27 NT$14.41 Reel NT$10.76 View NT$13.34 NT$12.58 NT$11.87 NT$10.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters Automotive common mode filter differential channels integrated ESD protection ECMF2-40A100M6Y STMicroelectronics 1: NT$14.34 62,590On Order	Mfr. Part # ECMF2-40A100M6Y Mouser Part # 511-ECMF2-40A100M6Y	STMicroelectronics	Common Mode Chokes / Filters Automotive common mode filter differential channels integrated ESD protection Learn More about STMicroelectronics ecmf2 40a100m6y filter	Datasheet	62,590On Order	Cut Tape NT$14.34 NT$11.79 NT$10.29 NT$9.72 Reel NT$7.24 View NT$9.00 NT$8.46 NT$7.99 NT$6.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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