Product Overview
This document details a range of resistors manufactured by Futaba Electric Co., Ltd. The product catalog includes various types of fixed resistors such as Metal Oxide Film Resistors, Fixed Metal Film Resistors, Metal Film Precision Resistors, Metal Glaze Resistors, Surge Resistors, High Resistance Resistors, and Fusible Resistors. It also covers Wire Wound Resistors, Ceramic Cased Resistors, Aluminum Cased Resistors, Power Wire Wound Resistors, Zero Ohm Resistors, Low Resistance Resistors, and Power Chip Resistors. The company emphasizes flameproof and insulating properties (UL94 V-0), high reliability, small size for high-density applications, and compliance with EU-RoHS requirements. These resistors are designed for a wide array of industrial and electronic applications.
Product Attributes
- Brand: Futaba
- Company History Highlights:
- 1973: Signed technical cooperation agreement with Fukushima Futaba in Japan.
- October 1973: Founded as Futaba Electric Co., Ltd.
- November 1999: Mass production of Metal Oxide Film Resistor.
- June 1997: Established Shenzhen plant in China.
- October 1997: Futaba Taiwan HQ achieved ISO 9000 : 1994 certification.
- January 1998: Mass production of High Meg Metal Glaze Resistor.
- March 1999: Shenzhen plant achieved ISO 9000: 1994 certification.
- November 1999: Established Shuangya Electronics Co. in China.
- August 2002: Futaba Taiwan HQ achieved ISO 9001: 2000 certification.
- January 2003: Implemented Lead-Free products.
- April 2003: Futaba Taiwan HQ achieved SONY green partner certification.
- September 2003: Established Suzhou plant in China.
- August 2004: Suzhou plant achieved ISO 9001: 2004 certification.
- December 2005: Shenzhen plant achieved ISO 14001: 2004 certification.
- March 2006: Suzhou plant achieved ISO 14001: 2004 certification.
- August 2008: Implemented Halogen-Free products.
- August 2009: Taiwan, Shenzhen, Shuangya and Suzhou achieved ISO 9001: 2008 certification.
- February 2010: Suzhou plant achieved TS 16949: 2009 certification.
- July 2012: Shuangya renamed to Futaba Electronics Co., Ltd.
- Certifications: 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
- Compliance: EU-RoHS, Lead-Free, Halogen-Free
Technical Specifications
| Product Type | Model Series | Construction | Coating Color | Marking | Reference Standards | Features |
|---|---|---|---|---|---|---|
| Metal Oxide Film Resistor | RSU, RSS, RSP | Ceramic base, Conductive film, Cap, Helical cutting groove, Insulation coat | Standard: Gray; Small: Pink; Super Small: Pink | Color Code (1/4W, S1/2W); Alphanumeric (1/2W~S5W) | JIS C 5201-1 | Flameproof (UL94 V-0), insulating, small size, high reliability, high thermal stability, low surface temperature rise, RoHS compliant. |
| Fixed Metal Film Resistor | RNU, RNS | Ceramic base, Conductive film, Cap, Helical cutting groove, Insulation coat | Standard: Dark blue; Others: Light blue | Color Code (1/8,S1/4,1/4,S1/2); Alphanumeric (1/2W) | JIS C 5201-1 | High precision, low T.C.R., excellent long-term stability, automatic insertion applicable, RoHS compliant. |
| Metal Film Precision Resistor | RPU, RPS | Ceramic base, Conductive film, Cap, Helical cutting groove, Insulation coat | Standard: Blue epoxy paint (1/6W); RPU/Gray; RPS/Pink (1/4W) | Color Code (S1/2); Alphanumeric (1/2~S3) | JIS C 5201-1 | High precision, low T.C.R., resistance tolerance 0.01%, excellent long-term stability, RoHS compliant. |
| Metal Glaze Resistor | RMU, RMS, RMH | Ceramic base, Metal glaze film, Cap, Helical cutting groove, Insulation coat | Standard: Dark blue (1/6W, 1/4W), Pink (others); Small/Large: Pink | Color Code (S1/2W); Alphanumeric (1/2W~S3W, H1W) | JIS C 5201-1 | Flameproof (UL94 V-0), insulating, RoHS compliant. Approvals: UL 1676 & c-UL, EN 60065, SEMKO & CB. |
| Surge Resistor | RVU, RVS | Ceramic base, Metal glaze film, Cap, Helical cutting groove, Insulation coat | Alphanumeric | JIS C 5201-1 | Resistance range 680K~3G, stable, long service life, withstands 10KV pulse, small temp. coeff., RoHS compliant. | |
| High Resistance Resistor | RRU, RRS | Ceramic base, Metal glaze film, Cap, Helical cutting groove, Insulation coat | RRU: Dark blue (1/6W, 1/4W); Other pink | Color Code (S1/2W); Alphanumeric (1/2W~S3W) | JIS C 5201-1 | Resistance range 101M~3G, low T.C.R. (down to 50ppm), long load life, RoHS compliant. UL Pulse Test: 10KV. |
| Fusible Resistor (Standard) | RFU, RFS | Ceramic base, Fusible film, Cap, Helical cutting groove, Insulation coat | Standard: Gray; Small: Pink | Color Code (1/6W, 1/4W, 1/3W, S1/2W); Alphanumeric (1/2W~S3W) | JIS C 5201-1 | Flameproof (UL94 V-0), insulating, acts as resistor normally, quick fusing on overload, RoHS compliant. |
| Rated Current Fusible Resistor | RFA | Ceramic base, Fusible film, Cap, Helical cutting groove, Insulation coat | Gray | Color Code | JIS C 5201-1 | Flameproof (UL94 V-0), insulating, combines time delay performance with reliability, RoHS compliant. |
| Heat Energy Surge Wire Wound Fusible Resistor | WFU, WFS | Ceramic base, Wire wound, Cap, Insulation coat | Standard: Gray; Small: Pink | Color Code (S1/2W); Alphanumeric (1/2W~S3W) | JIS C 5201-1 | Voltage type wire wound fusible, reliable fusing behavior, stable performance, endurance to surge voltage, RoHS compliant. |
| Non-Smoke Thermal Fuse Resistor | RFT | Ceramic case, Resistor, Thermal fuse, Lead wire, Silicon cement | White | Alphanumeric | JIS C 5201-1, UL 1412, CUL | Compact, non-flammable, insulated, customizable, RoHS compliant. |
| Anti-Burst Fusible Resistor | RFB (Wire Type), RFF (Film Type) | Wire wound or Film type, safe fusing characteristics, reliable performance, RoHS compliant. | White | Color Code (1/4W); Alphanumeric (1/2W~3W) | JIS C 5201-1, UL 1412 | Anti-burst wire wound or film type, safe and environmentally safe fusing, reliable performance, RoHS compliant. |
| Wire Wound Resistor | RWU, RWS, RWP | Ceramic base, Wire wound, Cap, Insulation coat | Standard: Gray; Small/Super Small: Pink | Color Code (RWP1W); Alphanumeric (1/2W~10W) | JIS C 5201-1, RWP1W Series UL1412 | Flameproof (UL94 V-0), insulating, small size, high density application, stable, long service life, RoHS compliant. |
| Non-Inductive Resistor | NWU, NMU, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Ceramic base, Wire wound/Conductive film, Cap, Helical cutting groove, Insulation coat | Standard: Gray; Small/Super Small: Pink | Color Code (S1/2W); Alphanumeric (1/2W~7W) | JIS C 5201-1 | Flameproof (UL94 V-0), insulating, small size, high density application, ultra-low inductance (<3H at 1KHz), RoHS compliant. |
| Metal Plate Cement Resistor | MPC, MPH | Ceramic case, Silicon cement, Metal board, Alphanumeric marking | White | Alphanumeric | JIS C 5201-1 | Compact, non-flammable, insulated, low resistance, resilient to surge current, non-inductive, RoHS compliant. |
| Metal Plate Cement Resistor | MPM | Metal shell, Ceramic base, Plating layer, Marking, Insulation coat | Green (Body); White (Coating) | Alphanumeric | JIS C 5201-1 | Compact, non-flammable, insulated, low resistance, resilient to surge current, suitable for current sensor, non-inductive, RoHS compliant. |
| Metal Plate Cement Resistor | MPT, MPQ | Silicon cement, Marking, Lead wire, Ceramic case | MPT: Blue (Coating); MPQ: Green (Coating) | Alphanumeric | JIS C 5201-1 | Compact, non-flammable, insulated, low resistance, resilient to surge current, non-inductive, RoHS compliant. Customizable. |
| Cement Resistor (Wire Type) | RGW | Ceramic case, Wire wound/Film, Cap, Ceramic base, Insulation coat | White | Alphanumeric | JIS C 5201-1 | Compact, non-flammable, insulated, low inductance available, stable, customizable, RoHS compliant. |
| Cement Resistor (Film Type) | RGF | Ceramic case, Wire wound/Film, Cap, Ceramic base, Insulation coat | White | Alphanumeric | JIS C 5201-1 | Compact, non-flammable, insulated, low inductance available, stable, customizable, RoHS compliant. |
| Cement Resistor (RGK Type) | RGK | Ceramic case, Wire wound/Film, Cap, Ceramic base, Insulation coat | White | Alphanumeric | JIS C 5201-1 | Compact, non-flammable, insulated, low inductance available, stable, customizable, RoHS compliant. |
| Current Sensor Resistor | RGC | Ceramic base, Wire wound, Cap, Ceramic tube/case, Insulation coat | White | Alphanumeric | JIS C 5201-1 | Compact, non-flammable, insulated, low inductance available, stable, customizable, RoHS compliant. |
| High Pulse Wire Wound Resistor | HVW | Ceramic base, Wire wound, Cap, Ceramic tube, Insulation coat | White | Alphanumeric | JIS C 5201-1 | Anti-burst wire wound, high pulse characteristics, withstands 25KV surge, high reliability, RoHS compliant. |
| Aluminum Cased Power Resistor | GRR | Aluminum case, Ceramic base, Wire wound/Film, Cap, Silicon cement | Gold (Body) | Alphanumeric | High stability, strong construction, anti-surge to 20KV, customizable, RoHS compliant. Low inductance available. | |
| Flat Type Metal Clad Wire Wound Resistor | GHR | Insulation plate, Wire wound, Aluminum case, Silicone rubber wire, Ceramic base, Insulation coat | Silver (Body) | Alphanumeric | High power rating, ultra precision, customizable, RoHS compliant. Low inductance available (1KHz: 3H). | |
| Square Shape Aluminum Shell Resistor | RAR | Insulation plate, Wire wound, Aluminum case, Silicone rubber wire, Ceramic tube, Insulation coat | Silver (Body) | Alphanumeric | High power rating, ultra precision, customizable, RoHS compliant. Low inductance available. | |
| Trapezoid Aluminum Shell Resistor | RAMH | Insulation plate, Wire wound, Aluminum case, Silicone rubber wire, Ceramic tube, Insulation coat | Silver (Body) | Alphanumeric | High power rating, ultra precision, customizable (dimensions, power, inductance), RoHS compliant. Low inductance available. | |
| Power Wire Wound Resistor | RQR | Iron stand, Ceramic washer, Ceramic base, Wire wound, Marking, Insulation coat | Green | Alphanumeric | Low inductance available, anti-burst wire wound, high pulse safe usage, withstands 25KV surge, high reliability, RoHS compliant. | |
| Coat-Insulated Zero Ohm Resistor | RZU, RZS, RZY, RZT | Ceramic base, Cap, Iron core (RZT), Insulation coat | RZU: Gray; RZS: Pink; RZY: Yellowish; RZT: Blue | Color Code (S1/2W); Alphanumeric (1/2W, 1W) | JIS C 5201-1 | Automatic insertion applicable, stable, RoHS compliant. |
| Low Resistance Resistor | STR | Resistive wire, Solder coat, Lead wire | Silver (Body) | Small size, light weight, excellent soldering performance, customizable, RoHS compliant. | ||
| Low Resistance Resistor | LRR | Resistive wire, Solder coat | Silver (Body) | Small size, light weight, excellent soldering performance, customizable, RoHS compliant. | ||
| Power Chip Resistor | MR | Aluminum alloy flange, Alumina substrate, Resistance element (RuO2 or metal plate), Copper alloy lead terminal, Molded resin | Black (Body) | Alphanumeric | MIL-STD-202 Method 204 | High stability, low inductance (<50nH), available in 20W, 30W, 35W, 50W, RoHS compliant. |
2410121236_Futaba-Elec-RNS02F3302A520NH_C274567.pdf
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