BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Discrete Semiconductors
  4. /Transistors
  5. /BFN18
BFN18 thumbnail 1
Infineon

BFN18

Category
Transistors
Manufacturer
InfineonDetails
RoHS Status
Datasheet
Description
BFN18 is an NPN silicon high-voltage transistor with 300V max voltage, low saturation, ideal for TV video output. Find data sheet, parameters and ordering.
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status8080
QuantityBFN18
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
IC200 mAICM max500 mA
PolarityNPN (Single)VCBO max300 V
VCEO max300 VProduct Statusdiscontinued
Infineon PackageSOT89Package NameSOT-89
Packing Size1000Packing TypeTAPE & REEL
Moisture Level1Moisture PackingNON DRY
Lead-freeYesHalogen FreeYes
RoHS StatusRoHS CompliantCountry of Assembly (CoA)CN
Country of Diffusion (CoD)AT
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI
ISO 9001
ESD Control

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is BFN18, and what package does it use?

BFN18 is an authentic electronic component manufactured by Infineon, categorized under Transistors. It is supplied in the standard SOT-89 package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official BFN18 datasheet above.

Why is pricing for BFN18 available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for BFN18 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can BFN18 be shipped once quoted?

Lead times for BFN18 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

Infineon

Loading articles…

New Blog

TPS53513RVER: Choosing Eco-mode or FCCM for a Quiet Power Rail

Choose TPS53513RVER Eco-mode or FCCM using load noise, idle power and startup settings, with clear ripple calculations and practical measurement checks.

Read more →

Routing DDR3L Around MT41K256M16TW-107:P: VREF, ODT and Return Paths

Route MT41K256M16TW-107:P DDR3L with clear VREF, VTT and ODT roles, byte-lane timing, continuous return paths and a documented initialization and validation plan.

Read more →

Updating Firmware on W25Q128JVSIQ Without Losing the Recovery Path

Build a recoverable W25Q128JVSIQ firmware update around page boundaries, erase timing, BUSY/SUS status, power-up rules and a preserved bootable image.

Read more →

PIC16F84A-04I/P EEPROM Writes: Completion, Reset and Power-Loss Checks

Check PIC16F84A-04I/P EEPROM completion, WRERR reset limits, watchdog timing and two-slot recovery before treating a configuration update as safely saved.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Diodes & Rectifiers
  • Discrete & Power Modules
  • Thyristors
  • Transistors
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
AIMDQ75R016M2HXTMA1
AIMDQ75R016M2HXTMA1
Infineon
PDF
1,770
RFQ
IRFP7718
IRFP7718
Infineon
--
5,550
RFQ
FF4000UXTR33T2M1BPSA1
FF4000UXTR33T2M1BPSA1
Infineon
PDF
2,580
RFQ
BCR 523 E6433
BCR 523 E6433
Infineon
PDF-
3,510
RFQ
IPB180N10S402ATMA1
IPB180N10S402ATMA1
Infineon
PDF
1,280
RFQ
BC817-25B5000
BC817-25B5000
Infineon
PDF-
6,690
RFQ
ISZ24DP10LM
ISZ24DP10LM
Infineon
-
2,710
RFQ
IKA15N65ET6XKSA1
IKA15N65ET6XKSA1
Infineon
PDF
5,700
RFQ
BSZ088N03MS G
BSZ088N03MS G
Infineon
PDF-
9,380
RFQ
BCR112E6327HTSA1
BCR112E6327HTSA1
Infineon
PDF
7,770
RFQ