round button
Leave a message

X-On Electronics has gained recognition as a prominent supplier of TIP121 Darlington Transistors across the USA, India, Europe, Australia, and various other global locations. TIP121 Darlington Transistors are a product manufactured by ON Semiconductor. We provide cost-effective solutions for Darlington Transistors, ensuring timely deliveries around the world.

TIP121 ON Semiconductor

TIP121 electronic component of ON Semiconductor
TIP121 ON Semiconductor
TIP121 Darlington Transistors
TIP121  Semiconductors

Images are for reference only
See Product Specifications
Part No. TIP121
Manufacturer: ON Semiconductor
Category: Darlington Transistors
Description: Transistors Darlington NPN Epitaxial Darl
Datasheet: TIP121 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)
N/A

Obsolete
Availability Price Quantity
0
MOQ : 1
Multiples : 1
1 : USD 92.7612
5 : USD 87.0225
10 : USD 75.0697
25 : USD 71.722
50 : USD 67.8969
N/A

Obsolete
0
MOQ : 20
Multiples : 20
20 : USD 0.6955
200 : USD 0.6248
1000 : USD 0.5363
N/A

Obsolete
0

Multiples : 2400
N/A

Obsolete
0
MOQ : 1
Multiples : 1
1 : USD 0.5938
10 : USD 0.4918
100 : USD 0.3174
1000 : USD 0.2543
2500 : USD 0.2416
10000 : USD 0.2416
25000 : USD 0.2328
50000 : USD 0.2296
100000 : USD 0.223
N/A

Obsolete
0
MOQ : 227
Multiples : 1
227 : USD 0.329
1000 : USD 0.2636
2500 : USD 0.2222
N/A

Obsolete
   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Configuration
Transistor Polarity
Collector- Emitter Voltage VCEO Max
Emitter- Base Voltage VEBO
Collector- Base Voltage VCBO
Maximum DC Collector Current
Maximum Collector Cut-off Current
Mounting Style
Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Brand
Dc Collector/Base Gain Hfe Min
Factory Pack Quantity :
 
Notes:- Show Stocked Products With Similar Attributes.

TIP121 Alternative Parts

Image Part-Description
Stock Image TIP121
Transistors Darlington NPN Power Darlington
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: 26460
Stock Image TIP121
TIP121 USEUP THEN841634BB T/HOLE
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: 470

We are delighted to provide the TIP121 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 TIP121 and other electronic components in the Darlington Transistors category and beyond.

Image Part-Description
Stock Image TIP122TU
Transistor: NPN; bipolar; Darlington; 100V; 5A; 2W; TO220AB
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.
Hot Stock Image TIP121G
Darlington Transistors 5A 80V Bipolar Power NPN
Stock : 60
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 TIP122
Transistors Darlington NPN Epitaxial Darl
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 TIP122G
Bipolar (BJT) Transistor NPN - Darlington 100 V 5 A 2 W Through Hole TO-220
Stock : 10000
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 TIP125
Darlington Transistors PNP Epitaxial Darl
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 TIP125G
Darlington Transistors 5A 60V Bipolar Power PNP
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 TIP126G
Bipolar (BJT) Transistor PNP - Darlington 80 V 5 A 2 W Through Hole TO-220
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 TIP125TU
Transistor: PNP; bipolar; Darlington; 60V; 5A; 2W; TO220AB
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 TIP121TU
Transistor: NPN; bipolar; Darlington; 80V; 5A; 2W; TO220AB
Stock : 1914
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 TIP126
Transistors Darlington PNP Epitaxial Darl
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.
Image Part-Description
Stock Image TIP147T
Bipolar (BJT) Transistor PNP - Darlington 100 V 10 A 90 W Through Hole TO-220
Stock : 5000
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 TIP126
Transistors Darlington PNP Epitaxial Darl
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 TIP142T
Transistor: NPN; bipolar; Darlington; 100V; 10A; 125W; TO220AB
Stock : 112
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 FMMT38CTA
Transistors Darlington NPN Darlington
Stock : 1210
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 2N6385
Darlington Transistors Power BJT
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 BCV29.115
Transistor: NPN; bipolar; Darlington; 30V; 500mA; 1.3W; SOT89
Stock : 1395
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 BCV49.115
Transistor: NPN; bipolar; Darlington; 60V; 500mA; 1.3W; SOT89
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 BDX53C
Transistors Darlington NPN Epitaxial Sil
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 BSP61.115
Transistor: PNP; bipolar; Darlington; 60V; 1A; 1.25W; SOT223
Stock : 2607
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 BST51.115
Transistor: NPN; bipolar; Darlington; 60V; 1A; 1.3W; SOT89
Stock : 1194
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.

TIP120, TIP121, TIP122 (NPN) TIP125, TIP126, TIP127 (PNP) Plastic Medium-Power Complementary Silicon www.onsemi.com Transistors Designed for generalpurpose amplifier and lowspeed switching DARLINGTON applications. 5 AMPERE Features COMPLEMENTARY SILICON High DC Current Gain POWER TRANSISTORS h = 2500 (Typ) I FE C 6080100 VOLTS, 65 WATTS = 4.0 Adc CollectorEmitter Sustaining Voltage 100 mAdc MARKING V = 60 Vdc (Min) TIP120, TIP125 CEO(sus) DIAGRAM = 80 Vdc (Min) TIP121, TIP126 = 100 Vdc (Min) TIP122, TIP127 4 Low CollectorEmitter Saturation Voltage V = 2.0 Vdc (Max) I = 3.0 Adc TO220AB CE(sat) C TIP12xG CASE 221A = 4.0 Vdc (Max) I = 5.0 Adc C AYWW STYLE 1 Monolithic Construction with BuiltIn BaseEmitter Shunt Resistors STYLE 1: PbFree Packages are Available* PIN 1. BASE 1 2. COLLECTOR 2 3. EMITTER 3 4. COLLECTOR TIP12x = Device Code x = 0, 1, 2, 5, 6, or 7 A = Assembly Location Y = Year WW = Work Week G = PbFree Package ORDERING INFORMATION See detailed ordering and shipping information on page 3 of this data sheet. *For additional information on our PbFree strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2014 1 Publication Order Number: November, 2014 Rev. 9 TIP120/DTIP120, TIP121, TIP122 (NPN) TIP125, TIP126, TIP127 (PNP) MAXIMUM RATINGS TIP120, TIP121, TIP122, Rating Symbol TIP125 TIP126 TIP127 Unit CollectorEmitter Voltage V 60 80 100 Vdc CEO CollectorBase Voltage V 60 80 100 Vdc CB EmitterBase Voltage V 5.0 Vdc EB Collector Current Continuous I 5.0 Adc C Peak 8.0 Base Current I 120 mAdc B Total Power Dissipation T = 25C P 65 W C D Derate above 25C 0.52 W/C Total Power Dissipation T = 25C P 2.0 W A D Derate above 25C 0.016 W/C Unclamped Inductive Load Energy (Note 1) E 50 mJ Operating and Storage Junction, Temperature Range T , T 65 to + 150 C J stg THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, JunctiontoCase R 1.92 C/W JC Thermal Resistance, JunctiontoAmbient R 62.5 C/W JA Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. I = 1 A, L = 100 mH, P.R.F. = 10 Hz, V = 20 V, R = 100 C CC BE ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted) C Characteristic Symbol Min Max Unit OFF CHARACTERISTICS CollectorEmitter Sustaining Voltage (Note 2) V Vdc CEO(sus) (I = 100 mAdc, I = 0) TIP120, TIP125 C B 60 TIP121, TIP126 80 TIP122, TIP127 100 Collector Cutoff Current I mAdc CEO (V = 30 Vdc, I = 0) TIP120, TIP125 CE B 0.5 (V = 40 Vdc, I = 0) TIP121, TIP126 CE B 0.5 (V = 50 Vdc, I = 0) TIP122, TIP127 CE B 0.5 Collector Cutoff Current I mAdc CBO (V = 60 Vdc, I = 0) TIP120, TIP125 CB E 0.2 (V = 80 Vdc, I = 0) TIP121, TIP126 CB E 0.2 (V = 100 Vdc, I = 0) TIP122, TIP127 CB E 0.2 Emitter Cutoff Current (V = 5.0 Vdc, I = 0) I 2.0 mAdc BE C EBO ON CHARACTERISTICS (Note 2) DC Current Gain (I = 0.5 Adc, V = 3.0 Vdc) h 1000 C CE FE (I = 3.0 Adc, V = 3.0 Vdc) 1000 C CE CollectorEmitter Saturation Voltage V Vdc CE(sat) (I = 3.0 Adc, I = 12 mAdc) C B 2.0 (I = 5.0 Adc, I = 20 mAdc) C B 4.0 BaseEmitter On Voltage (I = 3.0 Adc, V = 3.0 Vdc) V 2.5 Vdc C CE BE(on) DYNAMIC CHARACTERISTICS SmallSignal Current Gain (I = 3.0 Adc, V = 4.0 Vdc, f = 1.0 MHz) h 4.0 C CE fe Output Capacitance (V = 10 Vdc, I = 0, f = 0.1 MHz TIP125, TIP126, TIP127 C 300 pF CB E ob TIP120, TIP121, TIP122 200 Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 2. Pulse Test: Pulse Width 300 s, Duty Cycle 2% www.onsemi.com 2

Tariff Desc

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

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES,
FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
Xsens / Fairchild
PSC-0027 Piezo Buzzers & Audio Indicators by KLAXON SIGNALS image

Jan 3, 2025
Discover the PSC-0027 Piezo Buzzer by KLAXON SIGNALS at Xon Electronic. This high-performance audio-visual indicator operates between 17-60VDC and features a siren and blinking light with an IP65 rating, ensuring durability and reliability in industrial environments. Ideal for automation, machiner
Best 6643735-1 Bench Top Tool by TE Connectivity Retailers image

Sep 23, 2024
The 6643735-1 Bench Top Tool, manufactured by TE Connectivity, is a precision tool designed for handling custom connector pins in various industries such as telecommunications, automotive, aerospace, and industrial automation. Xon Electronic is the leading global retailer offering this high-perform
FN283E-2-06 AC Power Entry Modules in India, USA, Australia image

Jan 14, 2025
Discover the FN283E-2-06 AC Power Entry Module by Schaffner, a compact and efficient solution for reliable power integration. Available globally through Xon Electronics, this module offers 2A current rating, EMI suppression, and FASTON connectors. Ideal for medical devices, industrial automation,
Retailer of Heyco 2291 Conduit Fittings & Accessories Globally image

Dec 10, 2024
Xon Electronic is your trusted global retailer for Heyco 2291 Conduit Fittings & Accessories , designed for superior cable management in industrial and commercial applications. Made from durable polyamide, these UV-resistant fittings ensure long-lasting performance in harsh environments. With an o

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified
Cookie Notice
Our website utilizes essential cookies to guarantee that it works properly, and optional analytics cookies to provide you with a better browsing experience. To learn more, read our Cookie Notice
a