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Bourns

- Bourns, Inc. has been leading the electronics industry in the design, manufacture and sale of electronic components and integrated solutions since its inception in 1947 by Marlan and Rosemary Bourns. As an industry innovator, Bourns targets product development at high-growth industries such as computers, telecommunications, automotive and portable electronics.

Bourns established a benchmark for the quality, value and innovation of its products and services early in the Company’s history with the 1952 introduction of the Trimpot® line. This was the world’s first patented trimming potentiometer. Bourns dedication to excellence ensures the continuous improvement of its products and services to satisfy customers on a global basis. Bourns philosophy is founded upon product quality, dependable delivery and the best overall value for its worldwide customers. In addition to maintaining global manufacturing and customer support capabilities, Bourns invests heavily in the development of technologies and the expansion of its manufacturing capabilities to meet customers’ changing needs. Through this continuous investment, Bourns drives the trend toward component miniaturization. The Company’s commitment to quality is demonstrated in its manufacturing operations, which meet QS 9000 and ISO 9001/2000 certifications.

Bourns sells a broad range of passive components, including trimming potentiometers, overcurrent protection devices, sensors, modular contacts, resistive networks, switches, encoders, panel controls, linear motion potentiometers, dials, precision potentiometers, inductive components, chip resistors and chip resistor arrays, and more. In addition, our Circuit Protection offering continues to expand to include thyristor surge protectors, resettable and telecom fuses, gas discharge tubes, line protection modules, chip diodes and ESD protection products. Outside Plant products include central office, station and multi-stage protectors as well as network interface devices (NIDS) and digital subscriber line (DSL) products. More recent product line additions include DC/DC converters, microelectronic modules, specialty resistors and power semiconductors.

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Part Number
Manufacturer
Description
Unit Price
In Stock

TC89P-1-503 TC89P-1-503

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 50 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Top Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.453" x 0.346" Face x 0.335" H (11.50mm x 8.80mm x 8.50mm)
0
100 in stock

TC89P-1-504 TC89P-1-504

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 500 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Top Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.453" x 0.346" Face x 0.335" H (11.50mm x 8.80mm x 8.50mm)
0
100 in stock

TC89W-1-101 TC89W-1-101

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 100 Ohms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-102 TC89W-1-102

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 1 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-103 TC89W-1-103

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 10 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-104 TC89W-1-104

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 100 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-105 TC89W-1-105

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 1 MOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-201 TC89W-1-201

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 200 Ohms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-202 TC89W-1-202

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 2 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-203 TC89W-1-203

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 20 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-204 TC89W-1-204

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 200 kOhms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock

TC89W-1-501 TC89W-1-501

Bourns, Inc.
Manufacturer : Bourns Inc.
Packaging : Bulk
Series : Trimpot® TC89 - Open Frame
Part Status : Obsolete
Resistance : 500 Ohms
Power (Watts) : 0.5W, 1/2W
Tolerance : ±20%
Temperature Coefficient : ±250ppm/°C
Number of Turns : 1
Adjustment Type : Side Adjustment
Resistive Material : Cermet
Mounting Type : Through Hole
Termination Style : PC Pins
Size / Dimension : Rectangular - 0.346" x 0.315" Face x 0.500" H (8.80mm x 8.00mm x 12.70mm)
0
100 in stock