Product Overview
This document details a comprehensive range of resistors manufactured by Futaba Electric Co., Ltd. The product line includes various types such as Metal Oxide Film Resistors, Fixed Metal Film Resistors, Metal Film Precision Resistors, Metal Glaze Resistors, Surge Resistors, High Resistance Resistors, Fusible Resistors, Wire Wound Resistors, Ceramic Cased Resistors, Aluminum Cased Power Resistors, and more. These components are designed for a wide array of electronic applications, emphasizing reliability, safety, and compliance with international standards.
Product Attributes
- Brand: Futaba
- Certifications: ISO 9000:1994, ISO 9001:2000, ISO 9001:2004, ISO 9001:2008, ISO 14001:2004, TS 16949:2009, SONY Green Partner, UL, c-UL, EN 60065, SEMKO & CB.
- Compliance: EU-RoHS, China RoHS.
Technical Specifications
| Product Type | Model Series | Key Features | Reference Standards | Typical Applications |
|---|---|---|---|---|
| Metal Oxide Film Resistor | RSU, RSS, RSP | Flameproof and insulating coating (UL94 V-0), high reliability, small size for high density applications. | JIS C 5201-1 | General electronic circuits |
| Fixed Metal Film Resistor | RNU, RNS | High precision, low T.C.R., excellent long-term stability, suitable for automatic insertion. | JIS C 5201-1 | Precision circuits, general electronics |
| Metal Film Precision Resistor | RPU, RPS | High precision, low T.C.R., resistance tolerance down to 0.01%. | JIS C 5201-1 | High precision applications |
| Metal Glaze Resistor | RMU, RMS, RMH | Flameproof coating (UL94 V-0), reliable fusing behavior for surge resistors. | JIS C 5201-1, UL 1676, c-UL, EN 60065 | General purpose, high voltage applications |
| Surge Resistor | RVU, RVS | High resistance range (680K~3G), withstands 10KV pulse, small temperature coefficient. | JIS C 5201-1 | High voltage surge protection |
| High Resistance Resistor | RRU, RRS | Resistance range 101M~3G, low T.C.R. (down to 50ppm), long-term stability. | JIS C 5201-1 | High resistance applications |
| Fusible Resistor | RFU, RFS | Functions as a resistor in normal operation, quick fusing under overload, flameproof coating (UL94 V-0). | JIS C 5201-1 | Circuit protection, overcurrent protection |
| Rated Current Fusible Resistor | RFA | Combines time delay performance with reliability, flameproof coating (UL94 V-0). | JIS C 5201-1 | Overcurrent protection with time delay |
| Heat Energy Surge Wire Wound Fusible Resistor | 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 Resistor | RFT | Compact type with safety design (non-flammability, insulation), integrated thermal fuse. | JIS C 5201-1, UL 1412, CUL | Over-temperature protection, safety circuits |
| Anti-Burst Fusible Resistor | RFB, RFF | Safe fusing characteristics without explosion, environmentally safe, stable under rated power. | JIS C 5201-1, UL 1412 | Enhanced safety in fusing applications |
| Wire Wound Resistor | RWU, RWS, RWP | Flameproof coating (UL94 V-0), small size for high density, stable long service life. | JIS C 5201-1, UL 1412 (RWP1W Series) | Power applications, high stability requirements |
| Non-Inductive Resistor | NWU, NMW, NWS, NMP, NVU, NVS, NVP | Flameproof coating (UL94 V-0), small size, low inductance (<3H at 1KHz). | JIS C 5201-1 | High frequency applications, pulse circuits |
| Metal Plate Cement Resistor | MPC, MPH | Non-flammable and insulating design, low resistance, good surge resilience, non-inductive. | JIS C 5201-1 | High power, low resistance applications |
| Metal Plate Cement Resistor | MPM | Non-flammable and insulating design, low resistance, surge resilience, suitable for current sensing. | JIS C 5201-1 | Current sensing, high power, low resistance |
| Metal Plate Cement Resistor | MPT, MPQ | Non-flammable and insulating design, low resistance, surge resilience, non-inductive. | JIS C 5201-1 | High power, low resistance applications |
| Cement Resistor | RGW, RGF | Non-flammable and insulating design, stable long life, low inductance available. | JIS C 5201-1 | General power applications |
| Cement Resistor (High Insulation) | RGK | Non-flammable and insulating design, stable long life, low inductance available. | JIS C 5201-1 | High insulation power applications |
| Current Sensor Resistor | RGC | Non-flammable and insulating design, stable long life, low inductance available. | JIS C 5201-1 | Current sensing applications |
| High Pulse Wire Wound Resistor | HVW | Anti-burst design, withstands 25KV pulse, high reliability. | JIS C 5201-1 | High pulse applications |
| Aluminum Cased Power Resistor | GRR | High stability, high pulse capability (20KV), customizable. | JIS C 5201-1 | High power applications, high surge requirements |
| Flat Type Metal Clad Wire Wound Resistor | GHR | High power rating, ultra precision, customizable. | JIS C 5201-1 | High power applications |
| Square Shape Aluminum Shell Resistor | RAR | High power rating, ultra precision, customizable, low inductance available. | JIS C 5201-1 | High power applications |
| Trapezoid Aluminum Shell Resistor | RAMH | High power rating, ultra precision, customizable (size, power, inductance). | JIS C 5201-1 | High power applications |
| Power Wire Wound Resistor | RQR | Fixed, non-inductive, and adjustable types available; flameproof coating. | JIS C 5201-1 | High power applications |
| Coated Insulated Zero Ohm Resistor | RZU, RZS, RZY, RZT | Suitable for automatic insertion, excellent long-term stability. | JIS C 5201-1 | Zero ohm applications, jumper replacements |
| Low Resistance Resistor | STR | Small size, light weight, excellent soldering performance, customizable. | JIS C 5201-1 | Low resistance applications, current sensing |
| Low Resistance Resistor | LRR | Small size, light weight, excellent soldering performance, customizable. | JIS C 5201-1 | Low resistance applications |
| Power Chip Resistor | MR R | High stability resistance elements, low inductance (<50nH), available in various power ratings (20W-50W). | MIL-STD-202 Method 204 | High power surface mount applications |
2410121236_Futaba-Elec-RNS02F30R0A520NH_C274572.pdf
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