Riedon has been providing original equipment manufacturers with high-precision, wirewound resistors and committed customer service since 1960.
Wirewound, Thick & Thin Film, and also Foil resistive products used in industries such as Industrial Automation, Aerospace, Military and Instrumentation.
Riedon – High Precision Resistors
Custom RTD elements, Power resistors as heating elements. Compensation Resistors, Metal and Thick Film networks and arrays.
These Precision Shunt Resistors are designed for systems which have a fast changing electrical load. It has a Heatsink and is encapsulated in epoxy. The substrate is Alumina for Good Heat Transfer but with Electrical Insulation. It is a Resistor formed by a NiCr Foil. (Like Nichrome).
Precision Resistors – UNS 4-T220 – Riedon
- Resistance from 0.2 Ohm to 80 Ohms
- Power Rating to 15 Watts
- Resistance Tolerances to ±0.01%
- TCR to ±1ppm/K
- Load Stability to 0.01%
Resistors are probably the most common and well known of all electrical components. Applying a resistor to a circuit normally requires (1) calculating the nominal values needed in the circuit application (resistance, power rating, etc.) then (2) developing acceptable tolerances for the resistor that ensure it will function properly in all extremes of the application.
Read up the “Temperature dependence and TC” – The absolute ohmic value of a resistor is temperature-dependent. Also the “Definition of terms in the specifications of Resistors.”
300 Cypress Avenue Alhambra, CA 91801, USA
Rework/repair tools, soldering guns and irons and accessories. Desoldering Stations, Hot Air Stations, Portasol Irons/Hot Air Tools (Cordless Butane). They also have Soldering Gun Kits and Cleaning Tools.
Weller Soldering tools
Cooper Industries origins extend back more than 170 years to a small iron foundry in Mount Vernon, Ohio, started by brothers Charles and Elias Cooper in 1833. Today, Cooper Industries has become a leading worldwide manufacturer of electrical products and tools and hardware.
60 Watts, 240v Temperature Controlled Soldering Station, This is close to what i have, which is WTCP-S
- PU240T power unit,
- TC201T soldering pencil,
- PH1201ESD stand and sponge
- A lighted rocker switch indicates on/off status
- Comes with PTA7 tip
- ESD safe to protect sensitive component
Development and production of high-grade resistors and special products, including the production equipment.
SRT Resistor Technology and Passives
High Value Resistors in Thick film technology is a Specialization. Products include precision and power resistors, special Ceramic Chip Capacitors, Temperature Sensors and other High Grade Passive Electronic Components.
High Voltage in Small Size
In the expansion of the existing types of High Value and High Voltage resistor series, SRT is presenting at electronica 2006 under the designation HVR25 a leaded resistor, which has a working voltage of 15kV at a length of only 25mm.
By means of an optimized design for high working voltages, SRT has succeeded in realizing at this length and a width of 9 mm this improved version of High Voltage resistors. Compared with the type HVR30 with 30mm length, the working voltage could be increased by 5kV and the Voltage Coefficient (VCR) reduced by about 50%.
SRT Resistor Technology GmbH
Ostlandstrasse 31, 90556 Cadolzburg, Germany.