X-On Electronics has gained recognition as a prominent supplier of NTE251 Darlington Transistors across the USA, India, Europe, Australia, and various other global locations. NTE251 Darlington Transistors are a product manufactured by NTE. We provide cost-effective solutions for Darlington Transistors, ensuring timely deliveries around the world.

NTE251 NTE

NTE251 electronic component of NTE
NTE251 NTE
NTE251 Darlington Transistors
NTE251  Semiconductors

Images are for reference only
See Product Specifications
Part No. NTE251
Manufacturer: NTE
Category: Darlington Transistors
Description: Transistor: NPN; bipolar; Darlington; 100V; 20A; 160W; TO3
Datasheet: NTE251 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 11.928 ea
Line Total: USD 11.93 
Availability - 1
Ship by Wed. 01 Jan to Fri. 03 Jan
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
1
Ship by Wed. 01 Jan to Fri. 03 Jan
MOQ : 1
Multiples : 1
1 : USD 11.928
2 : USD 8.694
6 : USD 8.218

   
Manufacturer
Product Category
Polarisation
Case
Mounting
Kind Of Transistor
Kind Of Package
Type Of Transistor
Collector Current
Collector-Emitter Voltage
Power Dissipation
Current Gain
Frequency
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the NTE251 from our Darlington Transistors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the NTE251 and other electronic components in the Darlington Transistors category and beyond.

Image Part-Description
Stock Image NTE252
Transistor: PNP; bipolar; Darlington; 100V; 20A; 160W; TO3
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2510
Transistor: NPN; bipolar; 20V; 500mA; 5W; TO126
Stock : 53
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2511
Transistor: NPN; bipolar; 60V; 500mA; 10W; TO126
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2512
Transistor: PNP; bipolar; 60V; 500mA; 10W; TO126
Stock : 29
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2513
Transistor: NPN; bipolar; 50V; 8A; 20W; TO126
Stock : 10
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2514
Transistor: PNP; bipolar; 50V; 8A; 20W; TO126
Stock : 15
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2515
Transistor: NPN; bipolar; 100V; 4A; 20W; TO126
Stock : 11
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2517
Transistor: NPN; bipolar; 50V; 2.5A; 10W; TO126
Stock : 40
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2518
Transistor: PNP; bipolar; 50V; 2.5A; 10W; TO126
Stock : 19
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2519
Transistor: NPN; bipolar; 160V; 1.5A; 10W; TO126
Stock : 10
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image NTE252
Transistor: PNP; bipolar; Darlington; 100V; 20A; 160W; TO3
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE254
Transistor: PNP; bipolar; Darlington; 80V; 4A; 40W; TO126
Stock : 90
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2541
Transistor: NPN; bipolar; Darlington; 120V; 25A; 120W; TO3
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2542
Transistor: PNP; bipolar; Darlington; 120V; 25A; 120W; TO3
Stock : 24
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2543
Transistor: NPN; bipolar; Darlington; 250V; 6A; 40W; TO220FP
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2544
Transistor: NPN; bipolar; Darlington; 120V; 1.5A; 10W; TO126
Stock : 45
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2545
Transistor: NPN; bipolar; Darlington; 60V; 5A; 30W; TO220
Stock : 27
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2546
Transistor: PNP; bipolar; Darlington; 60V; 5A; 30W; TO220
Stock : 10
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2547
Transistor: NPN; bipolar; Darlington; 100V; 8A; 20W; TO220FP
Stock : 3
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NTE2550
Transistor: NPN; bipolar; Darlington; 400V; 10A; 50W; TO220FP
Stock : 9
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NTE251 (NPN) & NTE252 (PNP) Silicon Complementary Transistors Darlington Power Amplifier Description: The NTE251 (NPN) and NTE252 (PNP) are silicon complementary Darlington transistors in a TO3 type case designed for generalpurpose amplifier and lowfrequency switching applications. Features: High DC Current Gain I = 10A: C h = 2400 Typ (NTE251) FE h = 4000 Typ (NTE252) FE CollectorEmitter Sustaining Voltage: V = 100V Min CEO(sus) Monolithic Construction with BuiltIn BaseEmitter Shunt Resistors Absolute Maximum Ratings: (T = +25C unless otherwise specified) A CollectorEmitter Voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V CEO CollectorBase Voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V CB EmitterBase Voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V EB Collector Current, I C Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40A Base Current, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA B Total Power Dissipation (T = +25C), P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160W C D Derate Above 25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.915W/C Operating Junction Temperature Range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 to +200C J Storage Temperature Range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 to +200C stg Thermal Resistance, JunctiontoCase, R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.09C/W thJCElectrical Characteristics: (T = +25C unless otherwise specified) A Parameter Symbol Test Conditions Min Typ Max Unit OFF Characteristics CollectorEmitter SustainingVoltage V I = 100mA, I = 0 100 V CEO(sus) C B Collector Cutoff Current I V = 50V, I = 0 1.0 mA CEO CE E I V = 100V, V = 1.5V 0.5 mA CEX CE BE(off) V = 100V, V = 1.5V, 5.0 mA CE BE(off) T = +150C A Emitter Cutoff Current I V = 5V, I = 0 2.0 mA EBO BE C ON Characteristics (Note 1) DC Current Gain h V = 3V, I = 10A 750 18000 FE CE C V = 3V, I = 20A 100 CE C CollectorEmitter Saturation Voltage V I = 10A, I = 40mA 2.0 V CE(sat) C B I = 20A, I = 200mA 3.0 V C B BaseEmitter Saturation Voltage V I = 20A, I = 200mA 4.0 V BE(sat) C B BaseEmitter ON Voltage V V = 3V, I = 10A 2.8 V BE(on) CE C Dynamic Characteristics SmallSignal Current Gain h V = 3V, I = 10A, f = 1kHz 300 fe CE C Magnitude of Common Emitter h V = 3V, I = 10A, f = 1MHz 4.0 MHz fe CE C SmallSignal ShortCircuit Forward Current Transfer Ratio Output Capacitance C V = 10V, I = 0, f = 0.1MHz pF ob CB E NTE251 400 NTE252 600 Note 1. Pulse Test: Pulse Width = 300 s, Duty Cycle = 2% Schematic Diagram C C B B E E NPN PNP

Tariff Desc

8541.21.00 16 No - - With a dissipation rate of less than 1 W Free

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