Product Overview
This document details a comprehensive range of resistors manufactured by Futaba Electric Co., Ltd. (Taiwan Futaba Electric Co., Ltd.). The product line includes various types of fixed resistors such as Metal Oxide Film, Fixed Metal Film, Metal Film Precision, Metal Glaze, Surge, High Resistance, and Fusible resistors. It also covers Wire Wound, Ceramic Cased, Aluminum Cased, High Power, Zero Ohm, Low Resistance, and Power Chip resistors. The company emphasizes safety features like non-flammability and insulation, compliance with EU RoHS standards, and high reliability.
Product Attributes
- Brand: Futaba
- Origin: Taiwan
- Certifications Mentioned: ISO 9000:1994, ISO 9001:2000, ISO 9001:2004, ISO 14001:2004, TS 16949:2009, SONY Green Partner, UL, c-UL, EN 60065, SEMKO, CB, UL 1412, CUL, UL 1676
- Compliance: EU RoHS, China RoHS
Technical Specifications
| Product Type | Model Series | Key Features | Reference Standards | Typical Applications |
|---|---|---|---|---|
| Metal Oxide Film Resistors | RSU, RSS, RSP | Flameproof and insulating coating (UL94 V-0), small size for high-density application, high reliability, good thermal stability. | JIS C 5201-1 | General purpose electronics |
| Fixed Metal Film Resistors | RNU, RNS | High precision, low TCR, excellent long-term stability, suitable for automatic insertion. | JIS C 5201-1 | Precision electronic circuits |
| Metal Film Precision Resistors | RPU, RPS | High precision, low TCR, resistance tolerance down to 0.01%, excellent long-term stability. | JIS C 5201-1 | High-precision applications |
| Metal Glaze Resistors | RMU, RMS, RMH | Flameproof and insulating coating (UL94 V-0), suitable for high voltage applications. | JIS C 5201-1, UL 1676 & c-UL, EN 60065 | High voltage circuits, general electronics |
| Surge Resistors | RVU, RVS | High resistance range (680K~3G), stable, long service life, small temperature coefficient, capable of withstanding 10KV pulse impacts. | JIS C 5201-1 | High pulse applications |
| High Resistance Metal Glaze Resistors | RRU, RRS | Resistance range 101M~3G, low TCR (down to 50ppm), long load life and stability. | JIS C 5201-1 | High resistance applications, high voltage |
| Fusible Resistors | RFU, RFS | Function as a resistor under normal conditions, quick fusing to protect circuits from overload, flameproof coating (UL94 V-0). | JIS C 5201-1 | Circuit protection, safety devices |
| Rated Current Fusible Resistors | RFA | Combines time-delay performance with reliability, flameproof coating (UL94 V-0). | JIS C 5201-1 | Current sensing and protection |
| Heat Energy Surge Wire Wound Fusible Resistors | WFU, WFS | High surge energy capability, accurate fusing performance, stable under rated power. | JIS C 5201-1 | High energy surge protection |
| Non-Smoke Thermal Fuse Resistors | RFT | Compact, non-flammable, and insulated design, can be produced to customer specifications. | JIS C 5201-1, UL 1412 | Thermal protection in circuits |
| Anti-Burst Fusible Resistors | RFB, RFF | Wire wound or film type, safe fusing characteristics without explosion, environmentally safe. | JIS C 5201-1, UL 1412 | Safety-critical circuit protection |
| Wire Wound Resistors | RWU, RWS, RWP | Flameproof and insulating coating (UL94 V-0), small size for high-density application, stable long service life. | JIS C 5201-1, RWP1W Series UL1412 | Power applications, general electronics |
| Non-Inductive Resistors | NWU, NMU, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Flameproof and insulating coating (UL94 V-0), small size, ultra-low inductance (<3H at 1KHz). | JIS C 5201-1 | High-frequency applications, pulse circuits |
| Metal Plate Cement Resistors | MPC, MPH | Non-flammable and insulated design, low resistance, resilient to surge current, non-inductive. | JIS C 5201-1 | High power, surge current applications |
| Metal Plate Cement Resistors | MPM | Non-flammable and insulated design, low resistance, resilient to surge current, suitable for current sensor applications, non-inductive. | JIS C 5201-1 | Current sensing, high power, surge applications |
| Metal Plate Cement Resistors | MPT, MPQ | Non-flammable and insulated design, low resistance, resilient to surge current, non-inductive. | JIS C 5201-1 | High power, surge applications |
| Cement Resistors | RGW, RGF | Non-flammable and insulated design, low inductance available, stable long life, can be produced to customer requests. | JIS C 5201-1 | High power applications |
| High Insulation Cement Resistors | RGK | Non-flammable and insulated design, low inductance available, stable long life, can be produced to customer requests. | JIS C 5201-1 | High power, high insulation applications |
| Current Sensor Resistors | RGC | Non-flammable and insulated design, low inductance available, stable long life, can be produced to customer requests. | JIS C 5201-1 | Current sensing applications |
| High Pulse Wire Wound Resistors | HVW | Anti-burst wire wound type, high pulse safe usage, can withstand 25KV surge impacts, high reliability. | JIS C 5201-1 | High pulse, high voltage applications |
| Aluminum Cased Power Resistors | GRR | High stability, strong construction, anti-surge up to 20KV, can be produced to customer requests. | JIS C 5201-1 | High power, high surge applications |
| Flat Type Metal Clad Wire Wound Resistors | GHR | High power rating, ultra precision, can be produced to customer requests. | JIS C 5201-1 | High power, precision applications |
| Square Shape Aluminum Shell Resistors | RAR | High power rating, ultra precision, can be produced to customer requests. | JIS C 5201-1 | High power, precision applications |
| Trapezoid Aluminum Shell Resistors | RAMH | High power rating, ultra precision, can be produced to customer requests (dimensions, power, inductance). | JIS C 5201-1 | High power, precision applications |
| Power Wire Wound Resistors | RQR | Fixed, non-inductive, adjustable types available; anti-burst, high pulse safe usage, high reliability. | JIS C 5201-1 | High power, pulse applications |
| Coat-Insulated Zero Ohm Resistors | RZU, RZS, RZY, RZT | Suitable for automatic insertion, excellent long-term stability. | JIS C 5201-1 | Zero ohm links, circuit configuration |
| Low Resistance Resistors | STR, LRR | Small size, light weight, excellent soldering performance, can be produced to customer requests. | JIS C 5201-1 | Low resistance applications, current sensing |
| Power Chip Resistors | MR R | High stability film or metal plate resistance elements, low inductance (<50nH), available in high wattages (20W-50W). | MIL-STD-202 Method 204 | High power, high frequency applications |
2410121236_Futaba-Elec-RSS02J4700A520NH_C274846.pdf
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