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STMicroelectronics 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.
Common Mode Chokes / Filters Dual Line IPAD ESD 5GHz 23dB at 900MHz ECMF02-2BF3 STMicroelectronics 1: $0.32 9,955In Stock	Mfr. Part No. ECMF02-2BF3 Mouser Part No 511-ECMF02-2BF3	STMicroelectronics	Common Mode Chokes / Filters Dual Line IPAD ESD 5GHz 23dB at 900MHz Learn More about STMicroelectronics stmicroecmf02ecmf04	Datasheet	9,955In Stock	Cut Tape $0.32 $0.267 $0.233 $0.22 View Reel $0.157 $0.204 $0.192 $0.181 $0.167 $0.157 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EMI Filter Circuits 3-line Int EMI/RFI 15kV 17pF EMIF03-SIM02M8 STMicroelectronics 1: $0.50 45,305In Stock	Mfr. Part No. EMIF03-SIM02M8 Mouser Part No 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	45,305In Stock	Cut Tape $0.50 $0.478 $0.385 $0.339 Reel $0.241 View $0.299 $0.293 $0.262 $0.219 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: $0.35 33,190In Stock 30,000Expected 25/11/2026	Mfr. Part No. EMIF04-1005M8 Mouser Part No 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	33,190In Stock 30,000Expected 25/11/2026	Cut Tape $0.35 $0.288 $0.25 $0.235 Reel $0.169 View $0.217 $0.204 $0.174 $0.162 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EMI Filter Circuits 6-line Micro QFN Lvl 4 20pF 50MHz EMIF06-MSD02N16 STMicroelectronics 1: $1.00 19,276In Stock 51,000Expected 16/11/2026	Mfr. Part No. EMIF06-MSD02N16 Mouser Part No 511-EMIF06-MSD02N16	STMicroelectronics	EMI Filter Circuits 6-line Micro QFN Lvl 4 20pF 50MHz Learn More about STMicroelectronics stmicro emif06 msd02n16	Datasheet	19,276In Stock 51,000Expected 16/11/2026	Cut Tape $1.00 $0.816 $0.708 $0.666 Reel $0.492 View $0.614 $0.578 $0.493 $0.458 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EMI Filter Circuits 8-line LC EMI Filter 15 kV EMIF08-LCD04M16 STMicroelectronics 1: $0.63 6,609In Stock 42,000On Order	Mfr. Part No. EMIF08-LCD04M16 Mouser Part No 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	6,609In Stock 42,000On Order On Order Ship Dates Mfr. No: EMIF08-LCD04M16 Stock: 6,609 Can Dispatch Immediately On Order: 18,000 Expected 18/01/2027 24,000 TBD Factory Lead Time: 13 Weeks	Cut Tape $0.63 $0.581 $0.504 $0.464 Reel $0.311 View $0.418 $0.402 $0.332 $0.296 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: $0.58 42,665In Stock	Mfr. Part No. MLPF-NRG-01D3 Mouser Part No 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	42,665In Stock	Cut Tape $0.58 $0.395 $0.342 $0.296 Reel $0.188 View $0.25 $0.231 $0.218 $0.172 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: $0.62 10,540In Stock	Mfr. Part No. MLPF-WB-01E3 Mouser Part No 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 $0.62 $0.42 $0.363 $0.315 Reel $0.20 View $0.265 $0.245 $0.231 $0.182 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning 2.4 GHz Matched filter companion chip for STM32WB55Cx and STM32WB55Rx MLPF-WB55-01E3 STMicroelectronics 1: $0.39 10,999In Stock	Mfr. Part No. MLPF-WB55-01E3 Mouser Part No 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	10,999In Stock	Cut Tape $0.39 $0.316 $0.274 $0.258 Reel $0.182 View $0.238 $0.223 $0.21 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning Balun for NRF51822 WLCSP type BAL-NRF02D3 STMicroelectronics 1: $0.58 6,238In Stock	Mfr. Part No. BAL-NRF02D3 Mouser Part No 511-BAL-NRF02D3	STMicroelectronics	Signal Conditioning Balun for NRF51822 WLCSP type Learn More about STMicroelectronics stm balnrf01d3	Datasheet	6,238In Stock	Cut Tape $0.58 $0.405 $0.312 $0.277 Reel $0.188 View $0.235 $0.206 $0.19 $0.177 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: $0.53 3,440In Stock 5,000Expected 29/10/2026	Mfr. Part No. BALF-NRF01D3 Mouser Part No 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	3,440In Stock 5,000Expected 29/10/2026	Cut Tape $0.53 $0.37 $0.286 $0.254 View Reel $0.139 $0.215 $0.188 $0.172 $0.139 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: $0.66 6,740In Stock 10,000Expected 16/11/2026	Mfr. Part No. BALF-SPI2-01D3 Mouser Part No 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	6,740In Stock 10,000Expected 16/11/2026	Cut Tape $0.66 $0.466 $0.358 $0.317 Reel $0.219 View $0.268 $0.234 $0.224 $0.182 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EMI Filter Circuits 2line IPAD EMI flter 30pF -25db @ 900MHz EMIF02-1003M6 STMicroelectronics 1: $0.41 5,212In Stock 6,000Expected 06/10/2027	Mfr. Part No. EMIF02-1003M6 Mouser Part No 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 06/10/2027	Cut Tape $0.41 $0.392 $0.31 $0.304 Reel $0.198 View $0.278 $0.253 $0.224 $0.181 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: $0.61 3,114In Stock 5,000Expected 30/10/2026	Mfr. Part No. EMIF06-HSD03F3 Mouser Part No 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	3,114In Stock 5,000Expected 30/10/2026	Cut Tape $0.61 $0.58 $0.467 $0.411 Reel $0.292 View $0.362 $0.355 $0.317 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning matched filter dedicated to STM32WBA CSP MLPF-WB-05D3 STMicroelectronics 1: $0.56 1,450In Stock 10,000Expected 30/10/2026 New Product	Mfr. Part No. MLPF-WB-05D3 Mouser Part No 511-MLPF-WB-05D3 New Product	STMicroelectronics	Signal Conditioning matched filter dedicated to STM32WBA CSP Learn More about STMicroelectronics st mlpf wb 05d3 low pass filter	Datasheet	1,450In Stock 10,000Expected 30/10/2026	Cut Tape $0.56 $0.376 $0.325 $0.281 View Reel $0.163 $0.237 $0.219 $0.207 $0.179 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Signal Conditioning 2.4 GHz Matched filter companion chip for STM32WB55Vx MLPF-WB55-02E3 STMicroelectronics 1: $0.60 8,102In Stock	Mfr. Part No. MLPF-WB55-02E3 Mouser Part No 511-MLPF-WB55-02E3	STMicroelectronics	Signal Conditioning 2.4 GHz Matched filter companion chip for STM32WB55Vx Learn More about STMicroelectronics stm mlpf wb55 02e3 low pass filter	Datasheet	8,102In Stock	Cut Tape $0.60 $0.409 $0.353 $0.306 Reel $0.194 View $0.258 $0.239 $0.225 $0.178 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: $0.75 75,244Expected 18/01/2027	Mfr. Part No. ECMF04-4HSWM10 Mouser Part No 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	75,244Expected 18/01/2027	Cut Tape $0.75 $0.613 $0.535 $0.505 Reel $0.378 View $0.467 $0.44 $0.415 $0.356 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: $0.48 368,850On Order	Mfr. Part No. ECMF2-40A100N6 Mouser Part No 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	368,850On Order On Order Ship Dates Mfr. No: ECMF2-40A100N6 Stock: 0 On Order: 161,850 Expected 08/03/2027 138,000 Expected 10/03/2027 69,000 Expected 15/03/2027 Factory Lead Time: 13 Weeks	Cut Tape $0.48 $0.393 $0.343 $0.324 Reel $0.242 View $0.30 $0.282 $0.266 $0.228 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: $0.53 64,275On Order	Mfr. Part No. ECMF4-2450A60N10 Mouser Part No 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. No: ECMF4-2450A60N10 Stock: 0 On Order: 10,275 Expected 11/01/2027 21,000 Expected 01/02/2027 33,000 Expected 22/03/2027 Factory Lead Time: 13 Weeks	Cut Tape $0.53 $0.435 $0.379 $0.358 Reel $0.267 View $0.331 $0.312 $0.294 $0.252 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: $0.54 108,000On Order	Mfr. Part No. ECMF4-40A100N10 Mouser Part No 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	108,000On Order On Order Ship Dates Mfr. No: ECMF4-40A100N10 Stock: 0 On Order: 24,000 Expected 06/01/2027 27,000 Expected 08/03/2027 57,000 Expected 11/05/2027 Factory Lead Time: 13 Weeks	Cut Tape $0.54 $0.447 $0.39 $0.368 Reel $0.275 View $0.34 $0.321 $0.302 $0.259 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: $0.56 2,239In Stock	Mfr. Part No. BALF-NRF01E3 Mouser Part No 511-BALF-NRF01E3	STMicroelectronics	Signal Conditioning 50ohms nominal input / conjugate match balun to nRF51x22-QFAA, nRF51x22-QFAC,	Datasheet	2,239In Stock	Cut Tape $0.56 $0.392 $0.303 $0.269 Reel $0.148 View $0.228 $0.20 $0.182 $0.139 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: $1.26 4,985In Stock	Mfr. Part No. BALF-WL-00D3 Mouser Part No 511-BALF-WL-00D3	STMicroelectronics	Signal Conditioning balun,filtering and matching of STM32WL high power and low power	Datasheet	4,985In Stock	Cut Tape $1.26 $0.985 $0.879 $0.791 Reel $0.573 View $0.75 $0.686 $0.658 $0.522	Min.: 1 Mult.: 1 : 5,000
Signal Conditioning Integrated filter matched balun to QFN STM32WL high power 862-928 MHz 4 layer BALFHB-WL-02D3 STMicroelectronics 1: $0.77 19,994On Order	Mfr. Part No. BALFHB-WL-02D3 Mouser Part No 511-BALFHB-WL-02D3	STMicroelectronics	Signal Conditioning Integrated filter matched balun to QFN STM32WL high power 862-928 MHz 4 layer Learn More about STMicroelectronics stm balfhb wl xxd3 matched balun	Datasheet	19,994On Order On Order Ship Dates Mfr. No: BALFHB-WL-02D3 Stock: 0 On Order: 9,994 Expected 30/10/2026 10,000 Expected 15/02/2027 Factory Lead Time: 13 Weeks	Cut Tape $0.77 $0.542 $0.416 $0.369 View Reel $0.218 $0.311 $0.271 $0.268 $0.218 MouseReel Available	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: $0.77 9,980On Order	Mfr. Part No. BALFHB-WL-05D3 Mouser Part No 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. No: BALFHB-WL-05D3 Stock: 0 On Order: 4,980 Expected 21/12/2026 5,000 Expected 22/03/2027 Factory Lead Time: 13 Weeks	Cut Tape $0.77 $0.542 $0.416 $0.369 View Reel $0.218 $0.311 $0.271 $0.268 $0.218 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Common Mode Chokes / Filters Automotive CMF with ESD protection and 3.5 GHz bandwidth in QFN-10L ECMF04-4HSWM10Y STMicroelectronics 1: $0.59 47,420On Order	Mfr. Part No. ECMF04-4HSWM10Y Mouser Part No 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	47,420On Order On Order Ship Dates Mfr. No: ECMF04-4HSWM10Y Stock: 0 On Order: 2,420 Expected 18/01/2027 12,000 Expected 25/01/2027 33,000 Expected 26/04/2027 Factory Lead Time: 13 Weeks	Cut Tape $0.59 $0.488 $0.426 $0.402 Reel $0.30 View $0.372 $0.351 $0.331 $0.283 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: $0.40 68,700On Order	Mfr. Part No. ECMF2-40A100M6Y Mouser Part No 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	68,700On Order	Cut Tape $0.40 $0.329 $0.287 $0.271 Reel $0.202 View $0.251 $0.236 $0.223 $0.191 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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