STMicroelectronics Distributor www.qycomp.com MJE521
Manufacturer Part NumberMJE521
ManufacturerSTMicroelectronics
Product CategoryTransistors - Bipolar (BJT) - Single
Available Quantity58040 Pieces
Unit PriceQuote by Email ([email protected])
DescriptionTRANS NPN 40V 4A SOT-32
Lead Free Status / RoHS StatusLead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Production Status (Lifecycle)In Production
Delivery Time1-2 Days
Date Code (D/C)New
Datasheet Download MJE521.pdf

Product Detailed Description

Part Number MJE521
Manufacturer Lead time 6-8 weeks
Condition New & Unused, Original Sealed
Part Status Obsolete
Transistor Type NPN
Current - Collector (Ic) (Max) 4A
Voltage - Collector Emitter Breakdown (Max) 40V
Vce Saturation (Max) @ Ib, Ic -
Current - Collector Cutoff (Max) 100µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 40 @ 1A, 1V
Power - Max 40W
Frequency - Transition -
Operating Temperature 150°C (TJ)
Mounting Type Through Hole
Package / Case TO-225AA, TO-126-3
Supplier Device Package SOT-32-3
Weight 0.001 KG
Application Email for details
Replacement Part MJE521

How to Buy MJE521 with QY Components?

QY Components have the best price for MJE521, we only sell genuine parts.

If you would like to buy MJE521, you can submit a request for quotation, or send an email to us, we will send you the quotation within 12 hours. After the quotation, you can place your order for MJE521, we will send you our invoice and ship to you to any country.

Our Email: [email protected]

STMicroelectronics Distributor

QY components is a stocking distriutor of STMicroelectronics all series Transistors - Bipolar (BJT) - Single components. You can also buy other parts of STMicroelectronics and Transistors - Bipolar (BJT) - Single from us. Such as ESDA22P150-1U3M, ESDA24P140-1U3M, ESDA6V1-5M6, SM4T7V6AY, SM6T250CAY, SMA6T82AY, SMA6T18AY, DSL05-016SC6, SM15T68AY, SM15T82CAY FJX3906TF, PBSS5140U,135, PBSS5140U,115, NSVMMBT5401LT3G, BCW60B,235, BCW60B,215, NSVBC846BM3T5G, NSVBC856BM3T5G, SMMBTA92LT3G, NST847BF3T5G.

Buy STMicroelectronics MJE521 with us, save your time and money.

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