SI4438-B1C-FM

Manufacturer : Silicon Labs

Category : RF/IF and RFID

Family : RF Transceiver ICs

RoHS Status : Lead free / RoHS Compliant

Description : IC RF TxRx + MCU General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad

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Part Number	Category	Family	Description
PR02000202003JA100	Resistors	Through Hole Resistors	RES 200K OHM 2W 5% AXIAL
PR02000202003JA100 Distributor 182290 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com PR02000202003JA100 Vishay BC Components 1313000 2015+ RES 200K OHM 2W 5 AXIAL Unitronix Electronik GmbH sourcing@unitronix-e.com PR02000202003JA100 Vishay BC Components 794000 NEW RoHS RES 200K OHM 2W 5 AXIAL FindCores Electronics Inc. PR02000202003JA100 Vishay BC Components 796100 2015+ RES 200K OHM 2W 5 AXIAL Renxim Technology Solutions Ltd. info@renxim.com
RLR05C1870FSRSL	Resistors	Through Hole Resistors	RES 187 OHM 1% 1/8W AXIAL
RLR05C1870FSRSL Vishay 68000 n/a n/a HongKong Wanghua Technology Limited RLR05C1870FSRSL Vishay 8 18+ RES187OHM11/8WAXIAL World Link Parts components Dev.ltd-ORIGINAL ONLY RLR05C1870FSRSL IC 58950 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) RLR05C1870FSRSL NEW 97550 2016+ Original package well Renxim Technology Limited. sales@renxim.com
NKN7WSJR-91-15R	Resistors	Through Hole Resistors	RES 15 OHM 7W 5% AXIAL
NKN7WSJR-91-15R IC 40220 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) NKN7WSJR-91-15R NEW 98010 2016+ Original package well Renxim Technology Limited. sales@renxim.com NKN7WSJR-91-15R Yageo 1234500 RES 15 OHM 7W 5 AXIAL Unitronix Electronik GmbH sourcing@unitronix-e.com NKN7WSJR-91-15R Yageo 573900 RES 15 OHM 7W 5 AXIAL Renxim Technology Solutions Ltd. info@renxim.com
CMF653R0100FKRE	Resistors	Through Hole Resistors	RES 3.01 OHM 1.5W 1% AXIAL
CMF653R0100FKRE Distributor 150750 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com CMF653R0100FKRE NEW 78670 2016+ Original package well Renxim Technology Limited. sales@renxim.com CMF653R0100FKRE Vishay Dale 588200 1537+ RES 3.01 OHM 1.5W 1 AXIAL AlphaTek Electronics Co.,Ltd. CMF653R0100FKRE Vishay/Dale 800,000 15+ Metal Film Resistors - Through Hole Power Agency Co.,Ltd
RLR05C2262FRRSL	Resistors	Through Hole Resistors	RES 22.6K OHM 1% 1/8W AXIAL
RLR05C2262FRRSL Vishay 8 18+ RES22.6KOHM11/8WAXIAL World Link Parts components Dev.ltd-ORIGINAL ONLY RLR05C2262FRRSL IC 58870 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) RLR05C2262FRRSL NEW 98090 2016+ Original package well Renxim Technology Limited. sales@renxim.com
CMF558K0600BEBF	Resistors	Through Hole Resistors	RES 8.06K OHM 1/2W 0.1% AXIAL
CMF558K0600BEBF Distributor 141230 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com CMF558K0600BEBF IC 37560 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) CMF558K0600BEBF Vishay Dale 1421100 RES 8.06K OHM 1/2W 0.1 AXIAL Unitronix Electronik GmbH sourcing@unitronix-e.com CMF558K0600BEBF Vishay Dale 773500 RES 8.06K OHM 1/2W 0.1 AXIAL Renxim Technology Solutions Ltd. info@renxim.com
CMF6536R000JNBF	Resistors	Through Hole Resistors	RES 36 OHM 1.5W 5% AXIAL
CMF6536R000JNBF Distributor 149790 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com CMF6536R000JNBF IC 37750 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) CMF6536R000JNBF Vishay Dale 1533300 RES 36 OHM 1.5W 5 AXIAL Unitronix Electronik GmbH sourcing@unitronix-e.com CMF6536R000JNBF Vishay Dale 876700 RES 36 OHM 1.5W 5 AXIAL Renxim Technology Solutions Ltd. info@renxim.com
RN55C4021BB14	Resistors	Through Hole Resistors	RES 4.02K OHM 1/8W .1% AXIAL
RN55C4021BB14 Distributor 183090 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com RN55C4021BB14 ELECTRONIC 26381 2014+ Pb-Free Unitronix Electronics Inc. sales@unitronix-e.com RN55C4021BB14 Good price 97970 15-16+ new and original package well Renxim Technology Solutions Ltd. info@renxim.com RN55C4021BB14 IC 38592 16+ NEW RoHS and More QTY Semilex Electronics Direct (info@semi-lex.com)
RN65D3013FRE6	Resistors	Through Hole Resistors	RES 301K OHM 1/2W 1% AXIAL
RN65D3013FRE6 Distributor 172070 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com RN65D3013FRE6 IC 40460 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) RN65D3013FRE6 NEW 97550 2016+ Original package well Renxim Technology Limited. sales@renxim.com RN65D3013FRE6 Vishay 8 18+ RES301KOHM1/2W1AXIAL World Link Parts components Dev.ltd-ORIGINAL ONLY
CMF6515R000FKEB11	Resistors	Through Hole Resistors	RES 15 OHM 1.5W 1% AXIAL
CMF6515R000FKEB11 IC 37770 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) CMF6515R000FKEB11 NEW 78270 2016+ Original package well Renxim Technology Limited. sales@renxim.com CMF6515R000FKEB11 Vishay Dale 791700 2015+ RES 15 OHM 1.5W 1 AXIAL Renxim Technology Solutions Ltd. info@renxim.com CMF6515R000FKEB11 Vishay Dale 810300 NEW RoHS RES 15 OHM 1.5W 1 AXIAL FindCores Electronics Inc.
ROX1SF330R	Resistors	Through Hole Resistors	RES 330 OHM 1W 1% AXIAL
ROX1SF330R IC 40150 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) ROX1SF330R NEW 78690 2016+ Original package well Renxim Technology Limited. sales@renxim.com
RN50C4991FRE6	Resistors	Through Hole Resistors	RES 4.99K OHM 1/20W 1% AXIAL
RN50C4991FRE6 Distributor 172310 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com RN50C4991FRE6 IC 58980 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) RN50C4991FRE6 NEW 97970 2016+ Original package well Renxim Technology Limited. sales@renxim.com RN50C4991FRE6 Vishay 8 18+ RES4.99KOHM1/20W1AXIAL World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com
CMF55355R55BHEA	Resistors	Through Hole Resistors	RES 355.55 OHM 1/2W 0.1% AXIAL
CMF55355R55BHEA Vishay Dale 803900 1537+ RES 355.55 OHM 1/2W 0.1 AXIAL AlphaTek Electronics Co.,Ltd. CMF55355R55BHEA Vishay Dale 909100 NEW RoHS RES 355.55 OHM 1/2W 0.1 AXIAL FindCores Electronics Inc. CMF55355R55BHEA Vishay/Dale 80000 2012+ Metal Film Resistors - Through Hole Lei Li Electronics Co.,LtdBenny@leili-ic.com CMF55355R55BHEA Vishay/Dale 80000 2016+ Metal Film Resistors - Through Hole ENKAITE Technology Limited Violet888@foxmail.com
RN55D49R9FRSL	Resistors	Through Hole Resistors	RES 49.9 OHM 1/8W 1% AXIAL
RN55D49R9FRSL IC 40230 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) RN55D49R9FRSL NEW 88070 2016+ 2016+ Renxim Technology Limited. sales@renxim.com
RN55E2801DRE6	Resistors	Through Hole Resistors	RES 2.8K OHM 1/8W .5% AXIAL
RN55E2801DRE6 IC 40850 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) RN55E2801DRE6 NEW 87550 2016+ 2016+ Renxim Technology Limited. sales@renxim.com
4084PA51G08500	RF/IF and RFID	RFI and EMI - Shielding and Absorbing Materials	GK NICU NRSG PU V0 SQ
4084PA51G08500 Distributor 182550 18+RoHS for more pls inquire us now Microtranik Components sales@microtranik.com 4084PA51G08500 IC 57690 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com)
HHM1749S1	RF/IF and RFID	Balun	RF Balun 1.71GHz ~ 1.99GHz 50 / 100 Ohm 0603 (1608 Metric), 6 PC Pad
HHM1749S1 IC 40600 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) HHM1749S1 NEW 97870 18+ Original package well RENXIM Electronics Co.,Ltd. HHM1749S1 NEW 97870 2016+ Original package well Renxim Technology Limited. sales@renxim.com
450-0097	RF/IF and RFID	RF Evaluation and Development Kits, Boards	COM6L-BLE ADAPTER CARD
450-0097 Distributor 183570 18+RoHS for more pls inquire us now Microtranik Components sales@microtranik.com 450-0097 LS Research LLC 57339 1516+ COM6L-BLE ADAPTER CARD Unitronix Electronik GmbH sourcing@unitronix-e.com 450-0097 LS Research LLC 88130 2014+ COM6L-BLE ADAPTER CARD Renxim Technology Limited. sales@renxim.com 450-0097 LS Research LLC 88130 2014+ COM6L-BLE ADAPTER CARD Renxim Technology Solutions Ltd. info@renxim.com
EHF-FD1541	RF/IF and RFID	RF Directional Coupler	RF Directional Coupler 1.8GHz ~ 2GHz 14 ¡À 2dB 0606 (1616 Metric)
EHF-FD1541 Panasonic 6850 12+ 0606 (1616 Metric) SINLIN ELECTRONICS LIMITED Authorized Distributor EHF-FD1541 Panasonic 33850 2014+ DIRECTIONAL COUPLER 1850MHZ-14DB Ameyic Electronics Limited EHF-FD1541 Panasonic 4000 18+ DIRECTIONALCOUPLER1850MHZ-14DB World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com EHF-FD1541 S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com
MRF89XAT-I/MQ	RF/IF and RFID	RF Transceiver ICs	IC RF TxRx Only General ISM < 1GHz 863MHz ~ 870MHz, 902MHz ~ 928MHz, 950MHz ~ 960MHz 32-WFQFN Exposed Pad
MRF89XAT-I/MQ 789415 13+ fenyang electronics co.,ltd MRF89XAT-I/MQ Microchip 7200 12+ 32-WFQFN Exposed Pad SINLIN ELECTRONICS LIMITED Authorized Distributor MRF89XAT-I/MQ Microchip Technology 32385 1531+ RF ISM BAND TXRX 32 QFN AlphaTek Electronics Co.,Ltd. MRF89XAT-I/MQ Microchip Technology 40154 NEW RoHS RF ISM BAND TXRX 32 QFN FindCores Electronics Inc.
BC63C159A03-IQB-E4	RF/IF and RFID	RF Transceiver ICs	IC RF TxRx + MCU Bluetooth Bluetooth v2.1 +EDR, Class 2 and 3 2.4GHz 48-QFN
BC63C159A03-IQB-E4 CSR 98500 2016 QFN European Union IC Industry Co.linda@ic-industry38.com BC63C159A03-IQB-E4 CSR 98500 2016 QFN Hong Da Electronics Co.LTDbrenda@hongda-ic.com BC63C159A03-IQB-E4 Originalne 81521 12+ ROHS IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk BC63C159A03-IQB-E4 Qualcomm 8000 18+ ICRFTXRX+MCUBLUETOOTH48-QFN World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com

Part Number

SI4438-B1C-FM

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