">
Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Part Number*
Quantity*
Message
Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Upload My List
Message

STMicroelectronics MJE340

Part No.:
MJE340
Manufacturer:
STMicroelectronics
Category:
Single Bipolar Transistors
Package:
TO-225AA, TO-126-3
Datasheet:
AetrixMJE340.pdf
Description:
TRANS NPN 300V 0.5A SOT-32-3
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:2,552

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Part Number
Quantity*
Price
Name*
Company*
Email*
Comments

MJE340 Specifications

Product attributes
Attribute value
Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
TO-225AA, TO-126-3
Packaging:
Tube
Product Status:
Active
Transistor Type:
NPN
Current - Collector (Ic) (Max):
500 mA
Voltage - Collector Emitter Breakdown (Max):
300 V
Vce Saturation (Max) @ Ib, Ic:
-
Current - Collector Cutoff (Max):
100µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:
30 @ 50mA, 10V
Power - Max:
20.8 W
Frequency - Transition:
-
Operating Temperature:
150°C (TJ)
Grade:
-
Qualification:
-
Mounting Type:
Through Hole
Supplier Device Package:
SOT-32-3

MJE340 FAQ

1.How can I place an order for MJE340 through Aetrix?

1.Please submit a Request for Quotation (RFQ) for MJE340 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for MJE340 reliable?

The price and inventory of MJE340 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MJE340 is usually 5 days.

3.What payment methods are accepted for MJE340?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MJE340 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MJE340?

MJE340 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MJE340 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for MJE340?

5.For technical support, including MJE340 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MJE340 requirements.

6.How does Aetrix verify that MJE340 is sourced from the original manufacturer or authorized distributors?

6.All MJE340 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MJE340 meets industry standards.

7.What is the process for return or replacement of MJE340?

All MJE340 units undergo pre-shipment inspection (PSI). If there is an issue with MJE340, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The MJE340 part is unused and in its original packaging.

Return procedure for MJE340:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

MJE340 Tags

  • MJE340
  • MJE340 PDF
  • MJE340 Datasheet
  • MJE340 Specifications
  • MJE340 Images
  • STMicroelectronics
  • STMicroelectronics MJE340
  • Buy MJE340
  • MJE340 Price
  • MJE340 Distributor
  • MJE340 Supplier
  • MJE340 Wholesale
Related Products
MMBT3906LT1G
MMBT3906LT1G

onsemi

MMBT3904-7-F
MMBT3904-7-F

Diodes Incorporated

MMBT3904LT1G
MMBT3904LT1G

onsemi

MMBT3906-7-F
MMBT3906-7-F

Diodes Incorporated

MMBT3904-TP
MMBT3904-TP

Micro Commercial Co

MMBT2222A-7-F
MMBT2222A-7-F

Diodes Incorporated

BC846BLT1G
BC846BLT1G

onsemi

BC847B,215
BC847B,215

Nexperia USA Inc.

SMMBT3904LT1G
SMMBT3904LT1G

onsemi

MMBT2222A-TP
MMBT2222A-TP

Micro Commercial Co

MMBTA06LT1G
MMBTA06LT1G

onsemi

MMBT2222ALT1G
MMBT2222ALT1G

onsemi

Tech Hub

Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER