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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 9,835In 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 $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: $0.52 44,775In 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	44,775In Stock	Cut Tape $0.52 $0.423 $0.367 $0.344 Reel $0.255 View $0.317 $0.299 $0.281 $0.24 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 26,531In 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	26,531In Stock 69,000On Order On Order Ship Dates Mfr. #: EMIF04-1005M8 Stock: 26,531 Can Ship Immediately On Order: 39,000 Expected 11/23/2026 30,000 Expected 12/5/2026 Factory Lead-Time: 13 Weeks	Cut Tape $0.35 $0.288 $0.25 $0.235 Reel $0.18 View $0.217 $0.204 $0.192 $0.169 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 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 $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
EMI Filter Circuits 6-line Micro QFN Lvl 4 20pF 50MHz EMIF06-MSD02N16 STMicroelectronics 1: $1.00 17,150In Stock 118,510On 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	17,150In Stock 118,510On Order On Order Ship Dates Mfr. #: EMIF06-MSD02N16 Stock: 17,150 Can Ship Immediately On Order: 46,510 Expected 11/16/2026 72,000 Expected 11/30/2026 Factory Lead-Time: 13 Weeks	Cut Tape $1.00 $0.816 $0.708 $0.666 Reel $0.526 View $0.614 $0.554 $0.505 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EMI Filter Circuits 8-line LC EMI Filter 15 kV EMIF08-LCD04M16 STMicroelectronics 1: $0.62 12,825In Stock 36,000On 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	12,825In Stock 36,000On Order On Order Ship Dates Mfr. #: EMIF08-LCD04M16 Stock: 12,825 Can Ship Immediately On Order: 12,000 Expected 11/12/2026 24,000 TBD Factory Lead-Time: 13 Weeks	Cut Tape $0.62 $0.549 $0.466 $0.426 Reel $0.331 View $0.395 $0.388 $0.365 $0.311 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: $0.38 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 $0.38 $0.307 $0.266 $0.251 Reel $0.177 View $0.231 $0.217 $0.204 $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 10,440In 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	10,440In 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 Balun for NRF51822 WLCSP type BAL-NRF02D3 STMicroelectronics 1: $0.58 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 $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 50ohms / conjugate match balun to BlueNRG transceiver, with integrated harmoni BALF-NRG-02D3 STMicroelectronics 1: $0.41 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 $0.41 $0.288 $0.223 $0.199 View Reel $0.104 $0.169 $0.148 $0.129 $0.104 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 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 $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
Signal Conditioning balun,filtering and matching of STM32WL 17dbm 490Mhz , QFN package 4 layers pcb BALFLB-WL-08D3 STMicroelectronics 1: $1.02 420In Stock 5,000Expected 11/25/2026	Mfr. Part # BALFLB-WL-08D3 Mouser Part # 511-BALFLB-WL-08D3	STMicroelectronics	Signal Conditioning balun,filtering and matching of STM32WL 17dbm 490Mhz , QFN package 4 layers pcb Learn More about STMicroelectronics stm balflb wl 0xd3 baluns	Datasheet	420In Stock 5,000Expected 11/25/2026	Cut Tape $1.02 $0.686 $0.593 $0.487 Reel $0.326 View $0.434 $0.401 $0.378 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EMI Filter Circuits 2line IPAD EMI flter 30pF -25db @ 900MHz EMIF02-1003M6 STMicroelectronics 1: $0.42 4,962In 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	4,962In Stock 6,000Expected 10/6/2027	Cut Tape $0.42 $0.34 $0.295 $0.278 Reel $0.21 View $0.256 $0.241 $0.231 $0.193 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: $0.39 8,622In 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	8,622In Stock 10,000On Order	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
EMI Filter Circuits Automotive grade 6-line low capacitance EMI filter and ESD protection EMIF06-1005MX12Y STMicroelectronics 1: $0.53 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 $0.53 $0.489 $0.457 $0.437 Reel $0.262 View $0.356 $0.347 $0.279 $0.247 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters Common mode filter with ESD protection in QFN-10L ECMF04-4HSWM10 STMicroelectronics 1: $0.75 144,244On 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	144,244On Order On Order Ship Dates Mfr. #: ECMF04-4HSWM10 Stock: 0 On Order: 244 Expected 1/4/2027 15,000 Expected 1/11/2027 129,000 TBD Factory Lead-Time: 13 Weeks	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: $0.48 667,815On 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 $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 57,825On 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	57,825On Order On Order Ship Dates Mfr. #: ECMF4-2450A60N10 Stock: 0 On Order: 3,825 Expected 1/11/2027 21,000 Expected 2/1/2027 33,000 Expected 3/22/2027 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 84,000On 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	84,000On Order On Order Ship Dates Mfr. #: ECMF4-40A100N10 Stock: 0 On Order: 27,000 Expected 3/8/2027 57,000 Expected 5/11/2027 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 2,127In 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	2,127In 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: $1.33 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 $1.33 $0.974 $0.741 $0.652 View Reel $0.435 $0.545 $0.534 $0.435	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 # 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 $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 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 $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 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 $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
Common Mode Chokes / Filters Automotive CMF with ESD protection and 9 GHz bandwidth in QFN-10L ECMF4-2459A6M10Y STMicroelectronics 1: $0.69 20,100On Order	Mfr. Part # ECMF4-2459A6M10Y Mouser Part # 511-ECMF4-2459A6M10Y	STMicroelectronics	Common Mode Chokes / Filters Automotive CMF with ESD protection and 9 GHz bandwidth in QFN-10L Learn More about STMicroelectronics stm ecmf42459a6m1 automotive cmf	Datasheet	20,100On Order	Cut Tape $0.69 $0.569 $0.496 $0.468 Reel $0.35 View $0.433 $0.408 $0.385 $0.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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