Name: BD437
Brand: STMicroelectronics
SKU: BD437_235
Availability: InStock
Rating: 5 (74 reviews)

BD437

Solo por referencia

Nº de pieza	BD437
Fabricantes	STMicroelectronics
Descripción	TRANS NPN 45V 4A SOT-32
Hoja de datos	BD437 Hoja de datos
Paquete	TO-225AA, TO-126-3
ECAD
En existencias	789.456 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	oct 1 - oct 6 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo BD437 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue BD437 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de BD437.

Especificaciones BD437

Fabricantes	STMicroelectronics
Categoría	Productos semiconductores discretos - Transistores - Bipolar (BJT) - Simple
Paquete	TO-225AA, TO-126-3
ECAD
Serie	-
Tipo de transistor	NPN
Current - Collector (Ic) (Max)	4A
Voltaje: ruptura del emisor del colector (máximo)	45V
Saturación de Vce (Máx) @ Ib, Ic	600mV @ 200mA, 2A
Corriente - corte de colector (máximo)	100µA
Ganancia de corriente CC (hFE) (Min) @ Ic, Vce	30 @ 10mA, 5V
Potencia - Max	36W
Frecuencia - Transición	3MHz
Temperatura de funcionamiento	150°C (TJ)
Tipo de montaje	Through Hole
Paquete / caja	TO-225AA, TO-126-3
Paquete de dispositivo del proveedor	SOT-32-3

ficha técnica BD437

BD437 Packaging

BD437 FAQ

1. How to order BD437 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that BD437 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BD437. All suppliers must pass our qualification reviews before they can publish their products including BD437 on Heisener; we pay more attention to the channels and quality of BD437 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BD437 price and inventory displayed accurate?

The price and inventory of BD437 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of BD437?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BD437 we delivered, we will accept the replacement or return of the BD437 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BD437.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as BD437 pin diagram, BD437 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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BD437 Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza	Fabricantes	Descripción	En existencias
BD437 D# E02:0323_00206924	STMicroelectronics	Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) SOT-32 Tube	0
BD437TG D# V99:2348_07277816	ON Semiconductor	Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Tube RoHS: Compliant	0
BD437G D# V99:2348_07300448	ON Semiconductor	Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Box RoHS: Compliant	0

Nº de pieza	Fabricantes	Descripción	En existencias
BD437S D# BD437S	ON Semiconductor	Trans GP BJT NPN 45V 4A 3-Pin(3+Tab) TO-126 Bulk - Bulk (Alt: BD437S) RoHS: Compliant	0
BD437G D# BD437G	ON Semiconductor	Trans GP BJT NPN 45V 4A 3-Pin TO-225 Bulk - Bulk (Alt: BD437G) RoHS: Compliant	0
BD437 D# BD437	ON Semiconductor	Transistor GP BJT NPN 45V 4A 3-Pin TO-225AA - Bulk (Alt: BD437)	0
NJVBD437TG D# NJVBD437TG	ON Semiconductor	- Bulk (Alt: NJVBD437TG)	0
BD437TG D# BD437TG	ON Semiconductor	Trans GP BJT NPN 45V 4A 3-Pin TO-225 Rail - Rail/Tube (Alt: BD437TG)	0

Nº de pieza

Fabricantes

Descripción

En existencias

BD437TG

D# BD437TG

ON Semiconductor

Trans GP BJT NPN 45V 4A 3-Pin TO-225 Rail (Alt: BD437TG)

BD437

D# BD437

STMicroelectronics

Trans GP BJT NPN 45V 4A 3-Pin(3+Tab) SOT-32 Tube (Alt: BD437)

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
BD437 D# BD437	STMicroelectronics	Trans GP BJT NPN 45V 4A 3-Pin(3+Tab) SOT-32 Tube (Alt: BD437)	0
BD437TG D# BD437TG	ON Semiconductor	Trans GP BJT NPN 45V 4A 3-Pin TO-225 Rail (Alt: BD437TG)	0
BD437G D# BD437G	ON Semiconductor	Trans GP BJT NPN 45V 4A 3-Pin TO-225 Bulk (Alt: BD437G)	0

Nº de pieza

Fabricantes

Descripción

En existencias

BD437

D# 14S3500

Comset Semiconductor

Transistor NPN TO126 BD437

Nº de pieza	Fabricantes	Descripción	En existencias
BD437T	ON Semiconductor	BIP C77 NPN 4A 45V - Rail/Tube	0
BD437TG	ON Semiconductor	BIP C77 NPN 4A 45V - Rail/Tube	0
BD437	STMicroelectronics	TRANSISTOR, NPN, TO-126	2663
BD437S	STMicroelectronics	Transistor: NPN, 45V, 4A, 36W, TO126	813
BD437G	ON Semiconductor	BIP C77 NPN 4A 45V - Boxed Product (Development Kits)	0

Nº de pieza

Fabricantes

Descripción

En existencias

BD437

STMicroelectronics

NPN 4A 45V 36W TO-126 Transistors (NPN/PNP) RoHS

BD437G

ON Semiconductor

NPN 4A 45V 36W TO-225-3 Transistors (NPN/PNP) RoHS

2956

Nº de pieza

Fabricantes

Descripción

En existencias

BD437

STMicroelectronics

Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin

RoHS: Not Compliant

BD437S

Fairchild Semiconductor Corporation

Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
NJVBD437TG D# 2156-NJVBD437TG-ND	Rochester Electronics LLC	BIP C77 NPN 4A 45V	5800
BD437TG D# BD437TG-ND	ON Semiconductor	TRANS NPN 45V 4A TO-225AA	3
BD437T D# BD437T-ND	ON Semiconductor	TRANS NPN 45V 4A TO-225AA	0
BD437-BP D# BD437-BP-ND	Micro Commercial Components	TRANS NPN TO-126	0
BD437 D# 497-7171-5-ND	STMicroelectronics	TRANS NPN 45V 4A SOT-32	2468
BD437S D# 2156-BD437S-ND	Rochester Electronics LLC	POWER BIPOLAR TRANSISTOR	3358
BD437G D# BD437GOS-ND	ON Semiconductor	TRANS NPN 45V 4A TO-225AA	60

Nº de pieza	Fabricantes	Descripción	En existencias
BD437G	ON Semiconductor	In stock shipping within 2days	5760
BD437TG	ON Semiconductor	In stock shipping within 2days	12760
BD437S	ON Semiconductor	In stock shipping within 2days	16260

Nº de pieza	Fabricantes	Descripción	En existencias
BD437 D# 1574356	SPC Multicomp	TRANSISTOR, NPN, TO-126 RoHS: Compliant Min Qty: 5 Container: Each	1695
BD437S D# 2825087	ON Semiconductor	TRANSISTOR, NPN, 45V, 4A, TO-126-3 RoHS: Compliant Min Qty: 1 Container: Each	0
BD437G D# 9557610	ON Semiconductor	TRANSISTOR, NPN, TO-126 RoHS: Compliant Min Qty: 1 Container: Each	1120

Nº de pieza

Fabricantes

Descripción

En existencias

BD437

STMicroelectronics

BD437 Series 45 V 2 A Flange Mount Complementary Silicon Power Transistor-SOT-32

RoHS: Compliant

pbFree: Yes

3849

BD437G

ON Semiconductor

BD Series 45 V 4 A Plastic Medium Power Silicon NPN Transistor - TO-225

RoHS: Compliant

pbFree: Yes

Nº de pieza	Fabricantes	Descripción	En existencias
BD437TO225		OEM/CM QUOTES ONLY \| NO BROKERS	86
NJVBD437TG	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	6960
BD437SGS	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	58
BD437TG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	6900
BD437TO126102964	STM 01+	OEM/CM QUOTES ONLY \| NO BROKERS	56
BD437	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	74187
BD437S	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	34500
BD437ALIAS933202750127	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	230
BD437G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	11500
BD437R	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	17

Nº de pieza

Fabricantes

Descripción

En existencias

BD437

Philips Semiconductors

BD437 Series 45 V 2 A Flange Mount Complementary Silicon Power Transistor-SOT-32

570

Nº de pieza

Fabricantes

Descripción

En existencias

BD437G

D# C484261

ON Semiconductor

2956

BD437

D# C10636

STMicroelectronics

Nº de pieza

Fabricantes

Descripción

En existencias

BD437S

Fairchild Semiconductor Corporation

in stock - can ship the same day

750

BD437

ON Semiconductor

in stock - can ship the same day

Nº de pieza

Fabricantes

Descripción

En existencias

BD437S

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

3880

BD437

CJT Changjiang Connectors Co Ltd

OEM/CM Immediate delivery

100000

Nº de pieza	Fabricantes	Descripción	En existencias
BD437 D# 511-BD437	STMicroelectronics	Bipolar Transistors - BJT NPN Medium Power RoHS: Compliant	1536
BD437TG D# 863-BD437TG	ON Semiconductor	Bipolar Transistors - BJT 4A 45V 36W NPN RoHS: Compliant	7933
BD437G D# 863-BD437G	ON Semiconductor	Bipolar Transistors - BJT 4A 45V 36W NPN RoHS: Compliant	5500

Nº de pieza	Fabricantes	Descripción	En existencias
BD437S D# XSKDRABS0038590	ON SEMICONDUCTOR	TO-126 3LNPN/4A/45V TO-126	2000
BD437G D# XSKDRABS0038589	ON SEMICONDUCTOR	TO225-3/ PLASTIC MEDIUM POWER SILICON NPN TRANSISTOR 4A 45V	809
BD437 D# XSFP00000083002	STMicroelectronics	BD437 Series 45 V 2 A Flange Mount Complementary Silicon Power Transistor-SOT-32	2078

Nº de pieza	Fabricantes	Descripción	En existencias
BD437TG D# 41K9619	ON Semiconductor	BIPOLAR TRANSISTOR, NPN, 45V, TO-225AA, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:45V, DC Collector Current:4A, Power Dissipation Pd:36W, Transistor Mounting:Through Hole, No. of Pins:3Pins, Product Range:-, MSL:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 950 Container: Bulk	0
BD437G D# 45J0615	ON Semiconductor	BIPOLAR TRANSISTOR, NPN, 45V, TO-225AA, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:45V, DC Collector Current:4A, Power Dissipation Pd:36W, Transistor Mounting:Through Hole, No. of Pins:3Pins, Product Range:-, MSL:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1000 Container: Bulk	0
BD437 D# 25M7725	STMicroelectronics	BIPOLAR TRANSISTOR, NPN, 45V, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:45V, DC Collector Current:4A, Power Dissipation Pd:36W, Transistor Mounting:Through Hole, No. of Pins:3Pins, Transition Frequency ft:3MHz RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Bulk	3665

Nº de pieza	Fabricantes	Descripción	En existencias
BD437 D# NS-BD437	STMicroelectronics	OEM/CM ONLY	4646
BD437G D# NS-BD437G	ON Semiconductor	OEM/CM ONLY	2058
BD437-D D# NS-BD437-D	ON Semiconductor	OEM/CM ONLY	5522
BD437TG D# NS-BD437TG	ON Semiconductor	OEM/CM ONLY	9696
BD437T D# NS-BD437T	ON Semiconductor	OEM/CM ONLY	1868

Nº de pieza

Fabricantes

Descripción

En existencias

BD437

D# BD437

ON Semiconductor

Semiconductor

998

Nº de pieza

Fabricantes

Descripción

En existencias

BD437G

D# 1844712

ON Semiconductor

ON Semi BD437G NPN Transistor, 4 A, 45 V dc, 3-Pin TO-225, PK

Min Qty: 20

Container: Package

300

BD437

D# 7140499

STMicroelectronics

STMicroelectronics BD437 NPN Transistor, 4 A, 45 V, 3-Pin SOT-32, PK

Min Qty: 20

Container: Package

600

Nº de pieza	Fabricantes	Descripción	En existencias
BD437	ON Semiconductor	Power Bipolar Transistor, 4A, 45V, NPN, TO-225AA, 3 Pin RoHS: Compliant	1000
BD437S	Fairchild Semiconductor Corporation	Power Bipolar Transistor, 4A, 45V, NPN, TO-126, Plastic/Epoxy, 3 Pin RoHS: Compliant	3358
NJVBD437TG	ON Semiconductor	BIP C77 NPN 4A 45V RoHS: Compliant	5800

Nº de pieza	Fabricantes	Descripción	En existencias
BD437	STMicroelectronics	OEM/CM ONLY	65780
BD437SGS	STMicroelectronics	OEM/CM ONLY	66
BD437TO126 102964	STM 01+	OEM/CM ONLY	65
BD437S	Fairchild Semiconductor Corporation	OEM/CM ONLY	2016
BD437 TO225		OEM/CM ONLY	91
BD437G	ON Semiconductor	OEM/CM ONLY	5016
BD437 ALIAS 933202750127	Philips Semiconductors	OEM/CM ONLY	216
BD437TG	ON Semiconductor	OEM/CM ONLY	19355

Nº de pieza

Fabricantes

Descripción

En existencias

BD437S

Fairchild Semiconductor Corporation

IN stock Immediate delivery

3895

BD437

IN stock Immediate delivery

99985

Nº de pieza

Fabricantes

Descripción

En existencias

BD437S

Fairchild Semiconductor Corporation

shipping today

1699

BD437

STMicroelectronics

shipping today

2919

Nº de pieza	Fabricantes	Descripción	En existencias
BD437G D# 25632660	ON Semiconductor	Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Box RoHS: Compliant	0
BD437 D# 8226272	STMicroelectronics	Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) SOT-32 Tube	0
BD437TG D# 27460890	ON Semiconductor	Trans GP BJT NPN 45V 4A 36000mW 3-Pin(3+Tab) TO-225 Tube RoHS: Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

BD437S

Fairchild Semiconductor Corporation

RFQ

2679

BD437G

ON Semiconductor

RFQ

14464

Nº de pieza

Fabricantes

Descripción

En existencias

BD437G

ON Semiconductor

TRANS NPN 45V 4A TO-225AA

3400

Nº de pieza	Fabricantes	Descripción	En existencias
BD437 D# 9956336	STMicroelectronics	TRANSISTOR, NPN, TO-126 RoHS: Compliant Min Qty: 5 Container: Each	3675
BD437S D# 2825087	ON Semiconductor	TRANSISTOR, NPN, 45V, 4A, TO-126-3 RoHS: Compliant Min Qty: 5 Container: Each	0
BD437G D# 9557610	ON Semiconductor	TRANSISTOR, NPN, TO-126 RoHS: Compliant Min Qty: 1 Container: Each	0

Quick Inquiry

BD437

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

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