Welcome to ichome.com!

logo
Home

BD437

  • BD437
  • BD437

BD437

BD437

STMicroelectronics

TRANS NPN 45V 4A SOT32-3

BD437 Datasheet

compliant

TO-225AA, TO-126-3

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

BD437 Pricing & Ordering

Quantity Unit Price Ext. Price
4,000 $0.30450 -
1729 items
Upload BOM File

BD437 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

BD437 STMicroelectronics

Name Value
Product Status Not For New Designs
Transistor Type NPN
Current - Collector (Ic) (Max) 4 A
Voltage - Collector Emitter Breakdown (Max) 45 V
Vce Saturation (Max) @ Ib, Ic 600mV @ 200mA, 2A
Current - Collector Cutoff (Max) 100µA
DC Current Gain (hFE) (Min) @ Ic, Vce 30 @ 10mA, 5V
Power - Max 36 W
Frequency - Transition 3MHz
Operating Temperature 150°C (TJ)
Mounting Type Through Hole
Package / Case TO-225AA, TO-126-3
Supplier Device Package SOT-32-3
Q1: What is the purchase guide for BD437?
BD437 of STMicroelectronics is a TRANS NPN 45V 4A SOT32-3. ICHOME is a long-term spot supplier of BD437, supporting sample purchase and bulk order.
Q2: How to find the detailed information of BD437?
Download BD437 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingBD437 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide BD437 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you BD437 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
PDF loading failed, you can try to open in a new window to access [Open], or click to return

Related Part Number

MJD210TF
Fairchild Semiconductor
MJD210TF
$0 $/piece
MMBTA63-7-F
Diodes Incorporated
MMBTA63-7-F
$0 $/piece
BCX55-16E6327
Infineon Technologies
BCX55-16E6327
$0 $/piece
BC547B
onsemi
BC547B
$0 $/piece
NTE2679
NTE Electronics, Inc
NTE2679
$0 $/piece
BCP56-16TF
Nexperia USA Inc.
BCP56-16TF
$0 $/piece
2SC4102T106S
Rohm Semiconductor
2SC4102T106S
$0 $/piece
CZTA14 TR PBFREE
Central Semiconductor Corp
CZTA14 TR PBFREE
$0 $/piece
CMPTA92 TR
Central Semiconductor Corp
CMPTA92 TR
$0 $/piece
PMBT2907A,215
Nexperia USA Inc.
PMBT2907A,215
$0 $/piece
View All Related

Your Reliable Partner In Electronics

Dedicated to exceeding your expectations. IChome: Customer service redefined for the electronics industry.