$23.16
$20.22
Tax included
Previous
Next
Share
Free Delivery in India | Lowest Global Shipping Charges
24/7 Customer Support
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Save up to 28% with GST Input
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
# Lowest Price Challenge
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
100% Original Products
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
STMicroelectronics 4-Element NPN Darlington Transistor Array 500mA 50V 16-Pin PDIP ULN2068B
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 5.1mm |
| Length | 20mm |
| Model | ULN2068B |
| Mount Type | Through Hole |
| Series | ULN2068B |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -20°C |
| Pin Count | 16 |
| Maximum Continuous Collector Current Ic | 500mA |
| Maximum Collector Emitter Voltage Vceo | 50V |
| Number of Elements per Chip | 4 |
| Transistor Polarity | NPN |
| Maximum Emitter Base Voltage VEBO | 50V |
| Maximum Collector Emitter Saturation Voltage VceSAT | 1.1V |
| Maximum Power Dissipation Pd | 4.3W |
Key Features
- This Darlington transistor array includes 4 high-voltage, high-current NPN transistor pairs.
- Each element supports a maximum continuous collector current of 500 mA.
- The maximum collector-emitter voltage is rated at 50 V suitable for various switching applications.
- 16-pin PDIP through-hole package simplifies board layout and mounting.
- Maximum power dissipation per device is 4.3 W for robust operation.
- Designed with integral suppression diodes for inductive load protection.
- Standard logic level interface compatible with TTL and CMOS circuits.
- Operating temperature range from -20°C to 85°C ensures reliability in diverse environments.
Product Description
STMicroelectronics ULN2068B is a Darlington transistor array designed for industrial and commercial electronic applications. This device integrates 4 NPN Darlington transistor pairs capable of handling high current switching loads up to 500 mA continuously, with a maximum collector-emitter voltage of 50 V.
The 16-pin PDIP package allows for easy through-hole mounting and optimizes PCB layout by pinning inputs opposite to outputs. Each transistor pair includes integral suppression diodes, providing protection when driving inductive loads such as relays, motors, and solenoids.
This transistor array is ideal for interfacing with standard logic levels compatible with TTL or CMOS outputs. Its robust maximum power dissipation of 4.3 W and wide operating temperature range from -20°C to 85°C ensure dependable performance in industrial environments.
The compact dimensions of 20 mm in length and 5.1 mm in height aid in saving board space without compromising electrical specifications. This Darlington transistor array includes 4 high-voltage, high-current NPN transistor pairs.
Each element supports a maximum continuous collector current of 500 mA. The maximum collector-emitter voltage is rated at 50 V suitable for various switching applications. 16-pin PDIP through-hole package simplifies board layout and mounting.
Maximum power dissipation per device is 4.3 W for robust operation. Designed with integral suppression diodes for inductive load protection. Standard logic level interface compatible with TTL and CMOS circuits. Operating temperature range from -20°C to 85°C ensures reliability in diverse environments.
Compact package measuring 20 mm length and 5.1 mm height optimizes space efficiency.
This product is widely used in industrial, manufacturing, electronic equipment design, and embedded system projects requiring efficient high-current switching and driving inductive components.
Find more Darlington Transistor arrays and discrete semiconductors at EnvMart for your electronic component needs.
Looking to purchase in bulk?
- Purchase item in bulk quantity
- Get best price for your business
Frequently Asked Questions
The ULN2068B supports a maximum continuous collector current of 500 mA per element.
This model has a maximum collector-emitter voltage rating of 50 V.
It comes in a 16-pin PDIP (Plastic Dual In-line Package) format, suitable for through-hole mounting.
The operating temperature range is from -20°C to 85°C, allowing it to function reliably in various environments.
The maximum power dissipation per device is 4.3 W.
The transistor polarity for this model is NPN.
It is compatible with standard logic levels for TTL and CMOS circuits.
The dimensions of this model are 20 mm in length and 5.1 mm in height.
The maximum emitter-base voltage (VEBO) is rated at 50 V.
It is suitable for various industrial and commercial electronic applications, particularly in switching and driving inductive components.
Related Products
$23.16
$20.22
-12.7%
Other Products from this brand
Recently Viewed Products
$23.16
$20.22
Save 12.7%
Tax included
Quantity
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic Support
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent