SI4431-B1-FM price and inventory results:

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Newark ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM D#: 49X9781	Silicon Laboratories Inc	Rf Transceiver, 240-930Mhz, Qfn-20, \|Silicon Labs SI4431-B1-FM RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk	8	1 $11.2600 10 $9.6200 25 $9.0600 50 $8.6900 100 $8.3100 250 $7.9400 500 $7.5600 Show All	Buy Now

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FMR D#: 634-SI4431-B1-FMR	Silicon Laboratories Inc	RF Transceiver +13 dBm sub-GHz Transceiver RoHS: Compliant	0		Order Now
SI4431-B1-FM D#: 634-SI4431-B1-FM	Silicon Laboratories Inc	RF Transceiver +13 dBm sub-GHz Transceiver RoHS: Compliant	0		Order Now

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DigiKey ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM D#: 336-2521-5-ND	Silicon Laboratories Inc	IC RF TXRX ISM<1GHZ 20QFN Min Qty: 1 Container: Tray	2873 Tray	980 $7.4106 490 $7.7102 100 $8.4772 25 $9.2488 10 $9.8190 1 $11.4900 Show All	Buy Now
SI4431-B1-FMR D#: SI4431-B1-FMR-ND	Silicon Laboratories Inc	IC RF TXRX ISM<1GHZ 20QFN Min Qty: 2500 Container: Tape & Reel	0 Tape & Reel	2500 $7.7089	Buy Now

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North Star Micro Electronics

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FMR D#: NS-SI4431-B1-FMR	Silicon Laboratories Inc	OEM/CM ONLY	4465		RFQ
SI4431-B1-FM D#: NS-SI4431-B1-FM	Silicon Laboratories Inc	OEM/CM ONLY	2610		RFQ

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Unikey Electronic Pte Ltd

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM	Silicon Laboratories Inc	Silicon Labs RF transceiver chip , Highest930MHzfrequency band1frequency, 20Pin, FSK，GFSK，OOKmodulation technology, surface mount Min Qty: 3 Container: Tray	7	1 $9.1141 10 $8.5065 25 $8.3546 50 $8.3546 100 $8.2027 Show All	Buy Now

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Quest Components

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM	Silicon Laboratories Inc		121	117 $7.6672 28 $8.5966 1 $13.9404	Buy Now
SI4431-B1-FM	Silicon Laboratories Inc		121	76 $6.1750 29 $6.6500 1 $14.2500	Buy Now

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Hermes Engineering

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM	Silicon Laboratories Inc		20		RFQ

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Time Way Electronics Limited

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FMR	Skyworks Solutions Inc	IN STOCK	5000		RFQ

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Bristol Electronics

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM	Silicon Laboratories Inc	RF Transceiver FSK/GFSK/OOK 3V Automotive AEC-Q100 20-Pin QFN EP Tray Min Qty: 1	152	150 $4.8735 50 $5.0901 20 $5.4150 5 $7.0395 1 $10.8300 Show All	Buy Now

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Perfect Parts Corporation

PART NUMBER	MANUFACTURER	STOCK	BUY
SI4431-B1-FM	Silicon Laboratories Inc	6144	RFQ
SI4431-B1-FMR	Silicon Laboratories Inc	402	RFQ
SI4431-B1-FMR	MFG UPON REQUEST	11	RFQ

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GlobalTek Components

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	BUY
SI4431B1FM	Silicon Laboratories Inc	OEM/CM QUOTES ONLY \| NO BROKERS	535490	RFQ
SI4431B1FMR		OEM/CM QUOTES ONLY \| NO BROKERS	120000	RFQ
SI4431B1FM	Vishay Siliconix	OEM/CM QUOTES ONLY \| NO BROKERS	6431	RFQ
SI4431B1FMSI4431B0FM	Silicon Laboratories Inc	OEM/CM QUOTES ONLY \| NO BROKERS	4944	RFQ
SI4431B1FM01A	onsemi	OEM/CM QUOTES ONLY \| NO BROKERS	1598	RFQ

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Sense Electronic Company Limited

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FMR	Vishay Siliconix	QFN	54857		RFQ

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LCSC

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM D#: C3606893	Silicon Laboratories Inc	256Kbps -121dBm ISM 240MHz~930MHz 1.8V~3.6V QFN-20(4x4) RF Transceiver ICs RoHS	6	1 $7.0962 10 $6.7805 30 $6.2337 100 $5.7567 Show All	Buy Now

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Cytech Systems Limited

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FMR	SL	IC RF TXRX ISM<1GHZ 20VFQFN	2500		RFQ
SI4431-B1-FM	Silicon Laboratories Inc	IC RF TXRX ISM<1GHZ 20VFQFN	20		RFQ

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Win Source Electronics

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FM	Silicon Laboratories Inc	Si4430/31/32 ISM TRANSCEIVER	12500	22 $14.1039 16 $15.7313 13 $16.2737 9 $16.8162 6 $17.3586 3 $21.1558 Show All	Buy Now
SI4431-B1-FMR	Silicon Laboratories Inc	IC RF TXRX ISM<1GHZ 20VFQFN / IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad	11740	119 $2.8464 89 $3.1748 69 $3.2843 50 $3.3937 32 $3.5032 14 $4.2696 Show All	Buy Now

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IC Components Limited

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FMR	Energy Micro AS	IC RF TXRX ISM<1GHZ 20VFQFN	20400	1 $2.2791	RFQ
SI4431-B1-FM	Energy Micro AS	IC RF TXRX ISM<1GHZ 20VFQFN	1793	1 $16.7468	RFQ

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Silitech Components Inc.

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
SI4431-B1-FMR	Silicon Laboratories Inc	IN stock Immediate delivery	5015		RFQ
SI4431-B1-FM	Silicon Laboratories Inc	IN stock Immediate delivery	135		RFQ

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