NPN Silicon Darlington Transistor – 100V 10A High Power Solution

Reliable NPN Darlington Transistor for Everyday Projects

Discover the versatility and performance of this NPN silicon Darlington transistor. Designed for use in a wide range of electronic projects, this high-power transistor is perfect for hobbyists, DIY electronics, and consumer repairs. Whether you're upgrading audio amplifiers or replacing old components, this transistor offers strong current handling and easy installation.

Key Features – VET270 (NPN, Si, Darlington)

• Type: NPN Darlington Transistor
• Package: TO-3
• Maximum Collector-Emitter Voltage (V_CEO): 100V
• Maximum Collector Current (I_C): 10A
• Maximum Power Dissipation (P_D): 160 Watts
• DC Current Gain (h_FE): 1000 (min) @ 4A
• Silicon Construction for robust and stable operation
• Darlington Pair for high current gain and easy circuit integration
• Includes insulating hardware (where required)
• RoHS Compliant

Benefits and Everyday Uses

This NPN Darlington transistor is an ideal choice if you need a simple, high-gain switch for controlling motors, power supplies, or lights. Its TO-3 metal case provides excellent heat dissipation, making it perfect for continuous-duty applications. Designed for straightforward replacement in many common circuits, you'll appreciate its plug-and-play convenience.

Common Applications for the NPN Darlington Transistor

• Audio amplifier projects
• DC motor drives
• Relay drivers and solenoid controls
• Lighting controls
• General high-power switching applications

Technical Specifications

• Maximum Voltage: 100V
• Max Current: 10A
• Power Dissipation: 160W
• Current Gain: h_FE 1000 (min) at 4A
• Package: TO-3
• Vetco Part Number: VET270, TIP142
• Quantity per package: 1

Why Choose This High Power NPN Darlington Transistor?

The VET270 NPN Darlington transistor offers reliable switching and amplification in your electronic projects. It’s favored by everyday consumers for its robust build, easy compatibility, and dependable performance. Ideal for those looking for an effective NPN Darlington transistor replacement or upgrade in many popular circuits.

This part is the equivalent replacement for the following:

NTE270, 001-021382, 1234-5849, 1854-0663, 1854-0700, 1854-0763, 1854-0880, 1854-0985, 2SD1044Q, 2SD1170 (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), 2SD1197, 2SD1793 (Must use the insulating hardware supplied.), 2SD715, 2SD715K, 2SD715L, 46-861209-3, 4822-130-41244, 482213041244, 4822-130-41282, 482213041282, 497-2541-5-ND, 5614-1197, 6867051 (Must use the insulating hardware supplied.), 9334-086-00112, 933408600112, 9334-109-30112, 933410930112, BD697, BDV65, BDV65A, BDV65B, D1044Q(TRANS), D1044(TRANS), D1170(TRANS) (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), D1197, D1197(TRANS), D1793(TRANS) (Must use the insulating hardware supplied.), D715, D715K, D715L, ECG270, EP2437, ET378 (Must use the insulating hardware supplied.), GE-362, IR642, LTIP640, LTIP641, LTIP642, MD695, MD695A, MD697, MD697A, NTE270, SK3935, SK3935/270, T1P140, T1P141, T1P142, T1P640, T1P641, T1P642, TIP140, TIP140F (Must use the insulating hardware supplied.), TIP141, TIP141F (Must use the insulating hardware supplied.), TIP142, TIP142F (Must use the insulating hardware supplied.), TIP640, TIP641, TIP642, TM270, TP10L10 (Must use the insulating hardware supplied.), WEP997, X0322, X0322(GOTTLIEB)