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Newark ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840,215 DISTI # 93X3945	Nexperia	Transistor, Npn, Sot-23, \|Nexperia BF840,215 RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Tape & Reel BF840,215 Part Details	6000	3000 $0.1460 9000 $0.1290 15000 $0.1230	$0.1230 / $0.1460	Buy Now BF840,215 Part Details
BF840,215 DISTI # 37K9473RL	Nexperia	Transistor, Npn, Sot-23, \|Nexperia BF840,215 RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel BF840,215 Part Details	4395	25 $0.3480	$0.3480	Buy Now BF840,215 Part Details
BF840,215 DISTI # 37K9473	Nexperia	Transistor, Npn, Sot-23, \|Nexperia BF840,215 RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Cut Tape BF840,215 Part Details	4395	5 $0.5560 15 $0.3550 25 $0.3480	$0.3480 / $0.5560	Buy Now BF840,215 Part Details

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840,235 DISTI # 1727-5482-2-ND	Nexperia	TRANS NPN 40V 0.025A TO-236AB Min Qty: 10000 Container: Tape & Reel BF840,235 Part Details	4163 Tape & Reel	100000 $0.0948 70000 $0.0978 50000 $0.1009 30000 $0.1062 20000 $0.1109 10000 $0.1201	$0.0948 / $0.1201	Buy Now BF840,235 Part Details
BF840,235 DISTI # 1727-5482-6-ND	Nexperia	TRANS NPN 40V 0.025A TO-236AB Min Qty: 1 Container: Digi-Reel BF840,235 Part Details	4163 Digi-Reel®	5000 $0.1310 2000 $0.1486 1000 $0.1649 500 $0.1843 100 $0.2442 10 $0.3830 1 $0.6200	$0.1310 / $0.6200	Buy Now BF840,235 Part Details
BF840,235 DISTI # 1727-5482-1-ND	Nexperia	TRANS NPN 40V 0.025A TO-236AB Min Qty: 1 Container: Cut Tape BF840,235 Part Details	4163 Cut Tape	5000 $0.1310 2000 $0.1486 1000 $0.1649 500 $0.1843 100 $0.2442 10 $0.3830 1 $0.6200	$0.1310 / $0.6200	Buy Now BF840,235 Part Details
BF840,215 DISTI # 568-BF840,215TR-ND	NXP Semiconductors	TRANS NPN 40V 25MA SOT23 Container: Tape & Reel BF840,215 Part Details	0 Tape & Reel			Buy Now BF840,215 Part Details
BF840,215 DISTI # 1727-4923-1-ND	Nexperia	TRANS NPN 40V 0.025A TO-236AB Min Qty: 1 Container: Cut Tape BF840,215 Part Details	0 Cut Tape	1000 $0.1649 500 $0.1843 100 $0.2442 10 $0.3830 1 $0.6200	$0.1649 / $0.6200	Buy Now BF840,215 Part Details
BF840,215 DISTI # 1727-4923-2-ND	Nexperia	TRANS NPN 40V 0.025A TO-236AB Min Qty: 3000 Container: Tape & Reel BF840,215 Part Details	0 Tape & Reel	30000 $0.1062 21000 $0.1103 15000 $0.1145 9000 $0.1216 6000 $0.1279 3000 $0.1403	$0.1062 / $0.1403	Buy Now BF840,215 Part Details
BF840,215 DISTI # 1727-4923-6-ND	Nexperia	TRANS NPN 40V 0.025A TO-236AB Min Qty: 1 Container: Digi-Reel BF840,215 Part Details	0 Digi-Reel®	1000 $0.1649 500 $0.1843 100 $0.2442 10 $0.3830 1 $0.6200	$0.1649 / $0.6200	Buy Now BF840,215 Part Details
N25Q128A23BF840E DISTI # N25Q128A23BF840E-ND	Micron Technology Inc	IC FLASH 128MBIT SPI 8VDFPN Container: Tray N25Q128A23BF840E Part Details	0 Tray			Buy Now N25Q128A23BF840E Part Details
N25Q128A13BF840E DISTI # N25Q128A13BF840E-ND	Micron Technology Inc	IC FLASH 128MBIT SPI 8VDFPN Container: Tray N25Q128A13BF840E Part Details	0 Tray			Buy Now N25Q128A13BF840E Part Details
N25Q128A21BF840E DISTI # N25Q128A21BF840E-ND	Micron Technology Inc	IC FLASH 128MBIT SPI 8VDFPN Container: Tray N25Q128A21BF840E Part Details	0 Tray			Buy Now N25Q128A21BF840E Part Details
N25Q128A13BF840F TR DISTI # N25Q128A13BF840FTR-ND	Micron Technology Inc	IC FLASH 128MBIT SPI 8VDFPN Min Qty: 4000 Container: Tape & Reel N25Q128A13BF840F TR Part Details	0 Tape & Reel	4000 $2.7957	$2.7957	Buy Now N25Q128A13BF840F TR Part Details
N25Q128A23BF840F TR DISTI # N25Q128A23BF840FTR-ND	Micron Technology Inc	IC FLASH 128MBIT SPI 8VDFPN Container: Tape & Reel N25Q128A23BF840F TR Part Details	0 Tape & Reel			Buy Now N25Q128A23BF840F TR Part Details
N25Q128A21BF840F TR DISTI # N25Q128A21BF840FTR-ND	Micron Technology Inc	IC FLASH 128MBIT SPI 8VDFPN Container: Tape & Reel N25Q128A21BF840F TR Part Details	0 Tape & Reel			Buy Now N25Q128A21BF840F TR Part Details
N25Q128A11BF840F TR DISTI # N25Q128A11BF840FTR-ND	Micron Technology Inc	IC FLASH 128MBIT SPI 8VDFPN Container: Tape & Reel N25Q128A11BF840F TR Part Details	0 Tape & Reel			Buy Now N25Q128A11BF840F TR Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840,215 DISTI # 771-BF840215	Nexperia	Bipolar Transistors - BJT BF840/SOT23/TO-236AB RoHS: Compliant BF840,215 Part Details	1309	1 $1.0000 10 $0.6900 100 $0.4370 500 $0.2700 1000 $0.2000 3000 $0.1770	$0.1770 / $1.0000	Buy Now BF840,215 Part Details

Quest Components

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840	Siemens	TRANSISTOR,BJT,NPN,40V V(BR)CEO,25MA I(C),SOT-23 BF840 Part Details	4879	2084 $0.0780 418 $0.0960 1 $0.1800	$0.0780 / $0.1800	Buy Now BF840 Part Details
BF840-E6327	Siemens	25 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR (Also Known As: BF840) BF840-E6327 Part Details	2385	2084 $0.0780 418 $0.0960 1 $0.1800	$0.0780 / $0.1800	Buy Now BF840-E6327 Part Details
BF840-E6327	Siemens	25 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR BF840-E6327 Part Details	2385	2084 $0.0780 418 $0.0960 1 $0.1800	$0.0780 / $0.1800	Buy Now BF840-E6327 Part Details
BF840	NA	TRANSISTOR,BJT,NPN,40V V(BR)CEO,25MA I(C),SOT-23 BF840 Part Details	2240	534 $0.3000 134 $0.3750 1 $0.7500	$0.3000 / $0.7500	Buy Now BF840 Part Details
BF840	Philips Semiconductors	TRANSISTOR,BJT,NPN,40V V(BR)CEO,25MA I(C),SOT-23 BF840 Part Details	1871	418 $0.0960 68 $0.1200 1 $0.1800	$0.0960 / $0.1800	Buy Now BF840 Part Details

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Bristol Electronics

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840,215	Philco/Philips	Trans RF BJT NPN 40V 0.025A 250mW 3-Pin SOT-23 T/R Automotive AEC-Q101 BF840,215 Part Details	11095			RFQ BF840,215 Part Details

TME ECIA Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840,215 DISTI # BF840.215	Nexperia	Transistor: NPN, bipolar, 40V, 25mA, 250mW, SOT23,TO236AB Min Qty: 1 BF840,215 Part Details	0	3000 $0.0990 1000 $0.1030 500 $0.1110 250 $0.1240 100 $0.1490 25 $0.1850 10 $0.2720 1 $0.3900	$0.0990 / $0.3900	RFQ BF840,215 Part Details

IBS Electronics

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840215 DISTI # BF840215	Nexperia	BF840215 by NEXPERIA is a 40V 250mW NPN bipolar transistor in a SOT-23 package, featuring 25mA current, 380MHz frequency, and ROHS compliance, ideal for high-frequency applications. Min Qty: 3000 Package Multiple: 3000 BF840215 Part Details	45000	3000 $0.1565 6000 $0.1551 9000 $0.1537 15000 $0.1523 30000 $0.1495	$0.1495 / $0.1565	Buy Now BF840215 Part Details

ComSIT USA

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840	NXP Semiconductors	NPN MEDIUM FREQUENCY TRANSISTOR Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB ECCN: EAR99 RoHS: Compliant BF840 Part Details	Stock DE - 50985 Stock ES - 0 Stock US - 0 Stock MX - 0 Stock CN - 0 Stock HK - 0			RFQ BF840 Part Details
BF840215	NXP Semiconductors	Bipolar Transistors ECCN: EAR99 RoHS: Compliant BF840215 Part Details	Stock DE - 1855 Stock ES - 0 Stock US - 0 Stock MX - 0 Stock CN - 0 Stock HK - 0			RFQ BF840215 Part Details

NAC ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
SBF840	World Products Inc	RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 SBF840 Part Details	0	1 $1.2800 2000 $0.6400 10000 $0.4660 20000 $0.3920	$0.3920 / $1.2800	Buy Now SBF840 Part Details

Chip 1 Exchange

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840		INSTOCK	7146			RFQ

Shengyu Electronics Technology Limited

Part #	Manufacturer	Description	Stock	Buy
N25Q128A13BF840F	Honest Han	QFN8 N25Q128A13BF840F Part Details	19676	RFQ N25Q128A13BF840F Part Details
N25Q128A13BF840E	Honest Han	IC FLASH 128MBIT SPI 8VDFPN N25Q128A13BF840E Part Details	12656	RFQ N25Q128A13BF840E Part Details
N25Q128A21BF840E	Honest Han	IC FLASH 128MBIT SPI 8VDFPN N25Q128A21BF840E Part Details	8428	RFQ N25Q128A21BF840E Part Details
N25Q128A13BF840	Honest Han	QFN8 N25Q128A13BF840 Part Details	5910	RFQ N25Q128A13BF840 Part Details

Win Source Electronics

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840	Nexperia	TRANS NPN 40V 0.025A SOT23 BF840 Part Details	42000	3090 $0.1088 2310 $0.1213 1790 $0.1254 1300 $0.1296 840 $0.1338 345 $0.1631	$0.1088 / $0.1631	Buy Now BF840 Part Details
N25Q128A13BF840F TR	Micron Technology Inc	IC FLASH 128MBIT 108MHZ 8VPDFN N25Q128A13BF840F TR Part Details	14800	102 $3.8396 76 $4.2825 59 $4.4303 43 $4.5780 28 $4.7257 12 $5.7593	$3.8396 / $5.7593	Buy Now N25Q128A13BF840F TR Part Details
N25Q128A13BF840F	Numonyx Memory Solutions	128-Mbit 3 V, multiple I/O, 4-Kbyte subsector erase on boot sectors,XiP enabled, serial flash memory with 108 MHz SPI bus interface N25Q128A13BF840F Part Details	7700	28 $14.1364 21 $15.7677 16 $16.3110 12 $16.8543 8 $17.3990 4 $21.2047	$14.1364 / $21.2047	Buy Now N25Q128A13BF840F Part Details
N25Q128A13BF840E	Micron Technology Inc	IC FLASH 128M SPI 108MHZ 8VDFPN / 128-Mbit 3 V, multiple I/O, 4-Kbyte subsector erase on boot sectors,XiP enabled, serial flash memory with 108 MHz SPI bus interface N25Q128A13BF840E Part Details	840	7 $50.3580 5 $56.1684 4 $58.1053 3 $60.0422 2 $61.9790 1 $75.5369	$50.3580 / $75.5369	Buy Now N25Q128A13BF840E Part Details

ADMATI Agencies

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840	Infineon Technologies AG	TRANSISTOR NPN HIGH VOLTAGE, 300V, SOT-23 Min Qty: 10 Package Multiple: 10 BF840 Part Details	2745			Buy Now BF840 Part Details

Vyrian

Part #	Manufacturer	Description	Stock	Buy
N25Q128A21BF840F	Micron Technology Inc	Flash, 16MX8, PDSO8 N25Q128A21BF840F Part Details	6994	RFQ N25Q128A21BF840F Part Details
BF840,235	Nexperia	Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB BF840,235 Part Details	6527	RFQ BF840,235 Part Details
N25Q128A13BF840F-TR	Micron Technology Inc	N25Q128A13BF840F-TR Part Details	6336	RFQ N25Q128A13BF840F-TR Part Details
N25Q128A21BF840E	Micron Technology Inc	Flash, 16MX8, PDSO8 N25Q128A21BF840E Part Details	5366	RFQ N25Q128A21BF840E Part Details
N25Q128A23BF840F-TR	Micron Technology Inc	N25Q128A23BF840F-TR Part Details	5315	RFQ N25Q128A23BF840F-TR Part Details
BF840	Nexperia	Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB BF840 Part Details	5306	RFQ BF840 Part Details
N25Q128A21BF840F-TR	Micron Technology Inc	N25Q128A21BF840F-TR Part Details	4753	RFQ N25Q128A21BF840F-TR Part Details
N25Q128A11BF840E	Micron Technology Inc	Flash, 16MX8, PDSO8 N25Q128A11BF840E Part Details	4248	RFQ N25Q128A11BF840E Part Details
N25Q128A13BF840E	Micron Technology Inc	Flash, 16MX8, PDSO8 N25Q128A13BF840E Part Details	4108	RFQ N25Q128A13BF840E Part Details
N25Q128A23BF840F	Micron Technology Inc	Flash, 16MX8, PDSO8 N25Q128A23BF840F Part Details	4094	RFQ N25Q128A23BF840F Part Details
N25Q128A23BF840E	Micron Technology Inc	Flash, 16MX8, PDSO8 N25Q128A23BF840E Part Details	3997	RFQ N25Q128A23BF840E Part Details
N25Q128A11BF840F	Micron Technology Inc	Flash, 16MX8, PDSO8 N25Q128A11BF840F Part Details	3569	RFQ N25Q128A11BF840F Part Details
N25Q128A11BF840F-TR	Micron Technology Inc	N25Q128A11BF840F-TR Part Details	3268	RFQ N25Q128A11BF840F-TR Part Details

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Unikey Electronic Pte Ltd

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840,215	Nexperia	NPN 250mW 4V 100nA 40V 40V 25mA SMD mount 3mm1.4mm1mm Min Qty: 3000 Date Code: 25+ Container: Tape & Reel BF840,215 Part Details	228000	3000 $0.0688 6000 $0.0662 12000 $0.0636 24000 $0.0612	$0.0612 / $0.0688	Buy Now BF840,215 Part Details
BF840,235	Nexperia	NPN 250mW 4V 100nA 40V 40V 25mA TO-236AB SMD mount 3mm1.4mm1mm Min Qty: 10000 Container: Tape & Reel BF840,235 Part Details	180000	10000 $0.0273 30000 $0.0263 50000 $0.0252	$0.0252 / $0.0273	Buy Now BF840,235 Part Details
BF840	isc	Min Qty: 10000 Date Code: 26+ BF840 Part Details	10000	10000 $0.2365 20000 $0.2326 30000 $0.2266	$0.2266 / $0.2365	Buy Now BF840 Part Details

Chip Stock

Part #	Manufacturer	Description	Stock	Buy
BF840,215	Nexperia	Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB BF840,215 Part Details	164000	RFQ BF840,215 Part Details
BF840215	Nexperia	25 Ma 40 V NPN Si Small Signal Transistor TO-236AB BF840215 Part Details	133000	RFQ BF840215 Part Details
BF840	NXP Semiconductors	Bipolar (Bjt) Single Transistor, General Purpose, Npn, 40 V, 380 Mhz, 250 Mw, 25 Ma, 67 Rohs Compliant: Yes BF840 Part Details	94450	RFQ BF840 Part Details
BF840,235	Nexperia	Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB BF840,235 Part Details	91000	RFQ BF840,235 Part Details
N25Q128A21BF840E	Micron Technology Inc	NOR Flash Serial-SPI 1.8V 128Mbit 16M x 8bit 7ns 8-Pin VDFPN Tray N25Q128A21BF840E Part Details	20800	RFQ N25Q128A21BF840E Part Details
N25Q128A21BF840F	Micron Technology Inc	NOR Flash Serial-SPI 1.8V 128Mbit 16M x 8bit 7ns 8-Pin VDFPN T/R N25Q128A21BF840F Part Details	14500	RFQ N25Q128A21BF840F Part Details
N25Q128A13BF840F	Micron Technology Inc	NOR Flash Serial-SPI 3V/3.3V 128Mbit 16M x 8bit 7ns 8-Pin VDFPN EP T/R N25Q128A13BF840F Part Details	13900	RFQ N25Q128A13BF840F Part Details
N25Q128A13BF840E	Micron Technology Inc	NOR Flash Serial-SPI 3V/3.3V 128Mbit 16M x 8bit 7ns 8-Pin VDFPN EP Tray N25Q128A13BF840E Part Details	1125	RFQ N25Q128A13BF840E Part Details

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New Advantage Corporation

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
BF840,215	Nexperia	RoHS: Compliant Min Qty: 1 Package Multiple: 3000 BF840,215 Part Details	36000	3000 $0.2220 36000 $0.2018	$0.2018 / $0.2220	Buy Now BF840,215 Part Details

Sense Electronic Company Limited

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
N25Q128A13BF840F	Micron Technology Inc	QFN N25Q128A13BF840F Part Details	884			RFQ N25Q128A13BF840F Part Details
N25Q128A13BF840E	Micron Technology Inc	VDFPN-8 N25Q128A13BF840E Part Details	50			RFQ N25Q128A13BF840E Part Details

bf840 price and stock

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Newark ECIA (NEDA) Member • Authorized Distributor

DigiKey ECIA (NEDA) Member • Authorized Distributor

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Quest Components

Bristol Electronics

TME ECIA Member • Authorized Distributor

IBS Electronics

ComSIT USA

NAC ECIA (NEDA) Member • Authorized Distributor

Chip 1 Exchange

Shengyu Electronics Technology Limited

Win Source Electronics

ADMATI Agencies

Vyrian

Unikey Electronic Pte Ltd

Chip Stock

New Advantage Corporation

Sense Electronic Company Limited

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Most Popular Small Signal Bipolar Transistors

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bf840 price and stock

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NAC ECIA (NEDA) Member • Authorized Distributor

Chip 1 Exchange

New Advantage Corporation

Associated Part Details

Most Popular Small Signal Bipolar Transistors

Most Popular Part Numbers