STMicroelectronics MJE521 Single BJT Transistors
MJE521
2381-365-MJE521
TO-225AA, TO-126-3
RoHS Compliant
Transition Frequency: 270MHz
PayPal, Credit Card, Wire Transfer, Western Union
In Stock
:
24190 Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
MJE521 Tech Specifications
STMicroelectronics MJE521 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Transistors - Bipolar (BJT) - Single | |
| Manufacturer | STMicroelectronics | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-225AA, TO-126-3 | |
| Number of Pins | 3Pins | |
| Weight | 4.535924g | |
| Transistor Element Material | SILICON | |
| Collector-Emitter Breakdown Voltage | 40V | |
| Number of Elements | 1 Element | |
| hFEMin | 40 | |
| Operating Temperature | 150°C TJ | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Voltage - Rated DC | 40V | |
| Max Power Dissipation | 40W | |
| Current Rating | 4A |
| Product Attribute | Attribute Value | |
|---|---|---|
| Base Part Number | MJE521 | |
| Element Configuration | Single | |
| Power Dissipation | 40W | |
| Case Connection | ISOLATED | |
| Transistor Application | SWITCHING | |
| Polarity/Channel Type | NPN | |
| Transistor Type | NPN | |
| Collector Emitter Voltage (VCEO) | 40V | |
| Max Collector Current | 4A | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 1A 1V | |
| Current - Collector Cutoff (Max) | 100μA ICBO | |
| Transition Frequency | 270MHz | |
| Max Breakdown Voltage | 40V | |
| Collector Base Voltage (VCBO) | 40V | |
| Emitter Base Voltage (VEBO) | 4V | |
| Height | 6.35mm | |
| Length | 2.54mm | |
| Width | 6.35mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
MJE521 Documents
Download datasheets and manufacturer documentation for MJE521
Others include "MJE52" parts
The following parts include 'MJE52'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| MJE521 | STMicroelectronics | TO-225AA, TO-126-3 | 24190 |
Customers also viewed
594D156X0050R2T499
Vishay
Cap Tant Solid 15uF 50V R CASE 20% (7.2 X 6 X 3.5mm) Pad SMD 0.35 Ohm 125°C T/R
SMR5393J50J01L4BULK
KEMET Corporation
Cap Film 0.039uF 50V PPS 5% (7.2 X 2.5 X 6.5mm) Radial Plastic Rectangular Can 5mm 150°C Automotive Bulk
ACS732KLATR-20AB-T
Allegro MicroSystems
Current Sensor Current Sensor AC/DC Current 5V Automotive 16-Pin SOIC W T/R
S3A2505-156.250-P-X-R
Aker Technology
Oscillator XO 156.25MHz ±50ppm LVPECL 55% 2.5V Automotive 6-Pin SMD T/R
HFD4/9-SR
HONGFA EUROPE GMBH
Signal Relay 9VDC 2A DPDT(10x7.5x5.65)mm SMD
JT00RT-14-35SC(023)
Amphenol
Conn Circular SKT 37 POS Crimp ST Wall Mount 37 Terminal 1 Port
06035A101BAT2A
Original
Cap Ceramic 100pF 50V C0G 0.1pF Pad SMD 0603 125°C T/R
ORNA5000ATS
Vishay
Res Thin Film NET 500 Ohm 0.1% 0.4W ±25ppm/°C ISOL Molded Epoxy 8-Pin SOIC Gull Wing SMD Medical T/R
ZDEE9POL2-A191-146
ITT Inc
Conn D-Subminiature PIN 9 POS 2.77mm Solder ST Thru-Hole 9 Terminal 1 Port
8124/25 100FT
3M
Flat Cable Polyvinyl Chloride 25Conductors 22AWG 300V Dark Gray/Light Gray 30.48m Roll
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Related Parts
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.
Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
MJE521 Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.