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 STMicroelectronics. We provide cost-effective solutions for Darlington Transistors, ensuring timely deliveries around the world.

TIP121 STMicroelectronics

TIP121 electronic component of STMicroelectronics
TIP121 STMicroelectronics
TIP121 Darlington Transistors
TIP121  Semiconductors

Images are for reference only
See Product Specifications
Part No. TIP121
Manufacturer: STMicroelectronics
Category: Darlington Transistors
Description: Transistors Darlington NPN Power Darlington
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)
150: USD 0.4347 ea
Line Total: USD 65.2 
Availability - 25666
Ship by Thu. 06 Mar to Wed. 12 Mar
MOQ: 150  Multiples: 1
Pack Size: 1
Availability Price Quantity
704
Ship by Thu. 06 Mar to Wed. 12 Mar
MOQ : 1000
Multiples : 1000
1000 : USD 0.2772

591
Ship by Tue. 04 Mar to Thu. 06 Mar
MOQ : 1
Multiples : 1
1 : USD 0.686
10 : USD 0.5488
43 : USD 0.4172
117 : USD 0.3948
500 : USD 0.3794

704
Ship by Thu. 06 Mar to Wed. 12 Mar
MOQ : 726
Multiples : 726
726 : USD 0.2772

25666
Ship by Thu. 06 Mar to Wed. 12 Mar
MOQ : 150
Multiples : 1
150 : USD 0.4347
161 : USD 0.4038
500 : USD 0.3159
1000 : USD 0.2697
2500 : USD 0.1997

   
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
Maximum Operating Temperature
Series
Packaging
Brand
Dc Collector/Base Gain Hfe Min
Factory Pack Quantity :
Height
Length
Width
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
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Notes:- Show Stocked Products With Similar Attributes.

TIP121 Alternative Parts

Image Part-Description
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 TIP127FP
Darlington Transistors PNP Power Darlington VceoVcbo 100 IC 5
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 TIP147
Transistor: PNP; bipolar; Darlington; 100V; 10A; 125W; TO247-3
Stock : 128
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 TIP142
Transistor: NPN; bipolar; Darlington; 100V; 10A; 125W; TO247-3
Stock : 158
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 TIP137
Transistor: PNP; bipolar; Darlington; 100V; 8A; 70W; TO220AB
Stock : 4734
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 TIP127
TRANS PNP DARL 100V 5A TO-220 ELECTRONICS PART
Stock : 64
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
Transistor: PNP; bipolar; Darlington; 60V; 5A; 65W; TO220AB
Stock : 336
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
Transistor: NPN; bipolar; Darlington; 100V; 5A; 65W; TO220AB
Stock : 101120
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 TIP132
Transistor: NPN; bipolar; Darlington; 100V; 8A; 70W; TO220AB
Stock : 1316
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 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 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.
Image Part-Description
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 TIP126TU
Bipolar (BJT) Transistor PNP - Darlington 80 V 5 A 2 W Through Hole TO-220-3
Stock : 1
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 TIP127FP
Darlington Transistors PNP Power Darlington VceoVcbo 100 IC 5
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 TIP127G
Darlington Transistors 5A 100V Bipolar Power PNP
Stock : 1650
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 TIP127TU
Transistor: PNP; 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.
Stock Image TIP140G
Bipolar (BJT) Transistor NPN - Darlington 60 V 10 A 125 W Through Hole TO-247-3
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.

The TIP121 part of STMicroelectronics is a power Darlington transistor designed for use in power switching applications. The transistor is designed to have a high-voltage and high-current capability, and it also acts as an interface between low-level control signals and high-power circuits such as DC motors, relays, and solenoids. The part features an integrated Darlington configuration that provides a high current gain of 1000, allowing the part to drive heavy loads with a small input signal. The TIP121 also features an internal suppressor diode and an insulated package for improved safety when used in switching circuits.

Tariff Desc

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

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