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. All rights reserved.

  1. Home
  2. /Products
  3. /Discrete Semiconductors
  4. /Transistors
  5. /MMBTA42-FS
MMBTA42-FS thumbnail 1
onsemi

MMBTA42-FS

Category
Transistors
Manufacturer
onsemiDetails
Datasheet
Description
300V 240mW 40@30mA,10V 500mA NPN SOT-23-3 Single Bipolar Transistors ROHS
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status1310
QuantityMMBTA42-FS
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackageSOT-23-3Current - Collector Cutoff100nA
Collector - Emitter Voltage VCEO300VPd - Power Dissipation240mW
Operating Temperature-55℃~+150℃@(Tj)DC Current Gain40@30mA,10V
Current - Collector(Ic)500mATransition frequency(fT)50MHz
typeNPNVce Saturation(VCE(sat))500mV
CNHTS8541210000USHTS8541210095
TARIC8541210000CAHTS8541210000
BRHTS85412199INHTS85412100
MXHTS8541.21.01
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP 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 MMBTA42-FS, and what package does it use?

MMBTA42-FS is an authentic electronic component manufactured by onsemi, categorized under Transistors. It is supplied in the standard SOT-23-3 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 MMBTA42-FS datasheet above.

Why is pricing for MMBTA42-FS available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for MMBTA42-FS 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 MMBTA42-FS be shipped once quoted?

Lead times for MMBTA42-FS 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…

onsemi

Loading articles…

New Blog

LSM6DSV16XTR for Robot Motion Sensing: Range, FIFO and Timing Checks

Assess LSM6DSV16XTR for robot motion sensing with conditional noise and current figures, OIS range restrictions, FIFO transport calculations and sample-age checks. Compare four related ST sensors without assuming certification or production adoption.

Read more →

BTS5030-2EKA for 12V Body Loads: Heat, Inrush and Current Diagnosis

Evaluate BTS5030-2EKA for two 12V body-load branches. Review shared thermal loss, lamp inrush, multiplexed diagnosis and the revised 2185 sense ratio without confusing EV forecasts with exact-part demand.

Read more →

TLC555CDR Supply: Fab Expansion, Timer Fit and Ordering Decisions

Assess what TI's fab expansion means for a TLC555CDR design. Compare exact ordering status, timer behavior and RC tolerance before changing an approved BOM or relying on a delivery promise.

Read more →

DG411AK/883 Supply Qualification and Analog Circuit Tradeoffs

Evaluate a DG411AK/883 offer against the circuit it must serve. Compare temperature-dependent leakage, switching behavior, package identity and four nearby models before choosing replenishment or a redesign.

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
FQAF70N15
FQAF70N15
onsemi
PDF-
6,210
RFQ
NTTFS4930NTAG
NTTFS4930NTAG
onsemi
PDF-
5,720
RFQ
NTMFS6D1N08HT1G
NTMFS6D1N08HT1G
onsemi
PDF-
3,970
RFQ
FDS8949-F085
FDS8949-F085
onsemi
PDF-
6,610
RFQ
MJD350TF
MJD350TF
onsemi
PDF-
2,940
RFQ
FDB050AN06A0
FDB050AN06A0
onsemi
PDF-
3,700
RFQ
SSVPZTA92T1G
SSVPZTA92T1G
onsemi
--
7,600
RFQ
2N6287G
2N6287G
onsemi
PDF-
7,310
RFQ
FQP34N20L
FQP34N20L
onsemi
PDF-
5,980
RFQ
IRL640APWD
IRL640APWD
onsemi
PDF-
8,680
RFQ