Product Overview
TEPRO TS1 100Ω 1W 0.1% Precision Resistor, Unused New Old Stock
The TEPRO TS1 is a high-precision, 1-watt axial resistor designed for continuous power operation and exceptional stability. Rated at 100 ohms with a tolerance of 0.1%, it delivers reliable performance in instrumentation, control, and calibration circuits requiring low drift and high accuracy.
Part of TEPRO’s respected “TS” Precision Power Resistor line, this component was built for long-term dependability under demanding environmental conditions. Its silicone protective coating and tight tolerance make it a go-to choice for engineers maintaining precision analog systems or restoring legacy equipment.
Product Condition
Unused, New Old Stock. Clean and in excellent condition, kept in original factory packaging. Leads are untinned and oxidation-free, suitable for immediate use or long-term storage.
Product Overview
TEPRO’s TS1 series combines miniature axial packaging with full 1W continuous power handling. The resistors are silicone-encapsulated for high-temperature resilience and mechanical durability. Engineered for low temperature coefficient and excellent long-term stability, they remain within calibration tolerance even in elevated ambient conditions.
Key Features
- Manufacturer: TEPRO
- Series: TS Precision Power Resistors
- Model: TS1
- Resistance: 100Ω
- Power Rating: 1W continuous
- Tolerance: ±0.1%
- Configuration: Axial leaded, precision film
- Protective Coating: High-temperature silicone
- High stability with low drift under thermal stress
- Shock and moisture resistant construction
- Miniature size for compact circuit layouts
Applications
- Precision instrumentation and measurement equipment
- Calibration and reference circuits
- Control and automation systems
- Audio and analog filter networks
- High-reliability industrial electronics
- Repair and restoration of precision analog hardware
- Educational and laboratory prototyping
Frequently Asked Questions
What tolerance does this resistor have?
This TS1 model offers ±0.1% tolerance, suitable for precision measurement and calibration applications.
Can it handle continuous power?
Yes. It is rated for full 1W continuous operation, even in higher ambient temperatures when properly ventilated.
What protection does the silicone coating provide?
The coating resists heat, moisture, and mechanical shock, extending stability and service life in harsh environments.
Is this resistor suitable for high-stability reference circuits?
Yes. Its low drift and precision tolerance make it ideal for voltage reference or measurement circuits.
When was the TEPRO TS series produced?
The TS precision line was developed during TEPRO’s peak production years in the late 20th century for military, test, and industrial electronics applications.
Engineered for precision and endurance, the TEPRO TS1 carries the craftsmanship of classic analog design — ready to hold its value in your next build or restoration.
