Product Overview
Futaba Electric Co., Ltd. (Taiwan) offers a comprehensive range of resistors designed for various industrial applications. The product line includes 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 Resistors, and Power Wire Wound Resistors. The company emphasizes flameproof and insulating safety features, high reliability, and compliance with EU-RoHS requirements.
Product Attributes
- Brand: Futaba
- Origin: Taiwan
- 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
- Compliance: EU-RoHS
Technical Specifications
| Product Type | Model | Construction | Features | Reference Standards | Ratings | Dimensions (mm) | Part Number Composition Example |
|---|---|---|---|---|---|---|---|
| Metal Oxide Film Resistor | RSU, RSS, RSP | Ceramic base, conductive film, cap, helical cutting groove, insulation coat | Flameproof (UL94 V-0), insulating, small size for high density, high reliability, good thermal stability, low surface temperature rise. | JIS C 5201-1 | Rated Power (W): 1/4 to 3 Resistance Range (): 0.1 to 910K Max. Working Voltage: 250V to 500V | L: 6.0-25, L1: 7-28, Max. D: 2.4-8.5, d: 0.6-8.5, : 21-3768 | RS U 14 J R100 A520 NH |
| Fixed Metal Film Resistor | RNU, RNS | Ceramic base, conductive film, cap, helical cutting groove, insulation coat | High precision, low T.C.R., excellent long-term stability, auto-insertion applicable. | JIS C 5201-1 | Rated Power (W): 1/8 to 3 Resistance Range (): 10 to 5.1M Max. Working Voltage: 200V to 350V | L: 3.5-16, L1: 5-18, Max. D: 1.7-5.5, d: 0.45-0.8, : 110-1380 | RN U 14 J 10R0 A520 NH |
| Metal Film Precision Resistor | RPU, RPS | Ceramic base, conductive film, cap, helical cutting groove, insulation coat | High precision, low T.C.R., resistance tolerance 0.01%, excellent long-term stability. | JIS C 5201-1 | Rated Power (W): 1/8 to 2 Resistance Range (): 10 to 100K Max. Working Voltage: 200V to 350V | L: 3.5-16, L1: 5-18, Max. D: 1.7-5.5, d: 0.45-0.8, : 110-1380 | RP U 14 F R100 A520 NH |
| Metal Glaze Resistor | RMU, RMS, RMH | Ceramic base, metal glaze film, cap, helical cutting groove, insulation coat | Flameproof (UL94 V-0), insulating, safe usage. | JIS C 5201-1 | Rated Power (W): 1/6 to 2 Resistance Range (): 10 to 100M Max. Working Voltage: 300V to 3500V | L: 3.3-16, L1: 4-18, Max. D: 1.8-5.5, d: 0.45-0.8, : 120-1450 | R U 14 J 1005 A520 NL |
| Surge Resistor | RVU, RVS | Ceramic base, metal glaze film, cap, helical cutting groove, insulation coat | Resistance value range 680K~3G, stable, long service life, acceptable pulse of 10KV, small temp. coeff. | JIS C 5201-1 | Rated Power (W): 1/2 to 3 Resistance Range (): 680K to 10M Max. Working Voltage: 3500V to 10000V | L: 9-16, L1: 11-18, Max. D: 3.3-5.5, d: 0.6-0.8, : 285-1380 | RV U 12 J 1004 A520 NH |
| High Resistance Resistor | RRU, RRS | Ceramic base, metal glaze film, cap, helical cutting groove, insulation coat | Resistance value range 101M~3G, low T.C.R. to 50ppm, long load life and long term stability. | JIS C 5201-1 | Rated Power (W): 1/6 to 5W Resistance Range (): 100M to 3G Max. Working Voltage: 500V to 15000V | L: 3.3-25, L1: 4-28, Max. D: 1.8-8, d: 0.45-10.5, : 120-3800 | RR U 14 J 10R0 A520 NH |
| Fusible Resistor | RFU, RFS | Ceramic base, fusible film, cap, helical cutting groove, insulation coat | Flameproof (UL94 V-0), functions as a resistor, quick fusing protects circuit. | JIS C 5201-1 | Rated Power (W): 1/6 to 2 Resistance Range (): 0.1 to 33K Max. Working Voltage: 100V to 350V | L: 3.3-16, L1: 4-18, Max. D: 1.7-5.5, d: 0.45-0.8, : 120-1450 | RF U 14 J R100 A520 NH |
| Rated Current Fusible Resistor | RFA | Ceramic base, fusible film, cap, helical cutting groove, insulation coat | Flameproof (UL94 V-0), combines time delay performance with reliability. | JIS C 5201-1 | Rated Current (A): 3A to >3A Dielectric Withstanding Voltage: 100V to 200V | L: 6.0-9, L1: 7-11, Max. D: 2.4-3.0, d: 0.6-0.8, : 218-320 | RF A 00 J A100 A520 NH |
| Heat Energy Surge Wire Wound Fusible Resistor | WFU, WFS | Ceramic base, wire wound, cap, insulation coat | Reliable fusing behavior, stable performance, endurance to surge voltage. | JIS C 5201-1 | Rated Power (W): S1/2 to 3 Resistance Range (): 0.1 to 150 Max. Working Voltage: 100V to 350V | L: 6.0-16, L1: 7-18, Max. D: 2.4-5.5, d: 0.6-0.8, : 200-1380 | WF U 12 J R100 A520 NH |
| Non-Smoke Thermal Fuse Resistor | RFT | Ceramic case, resistor, thermal fuse, lead wire, silicon cement | Safety design of non-flammability and insulation, customizable. | JIS C 5201-1, UL 1412 | Power Rating (W): 3 to 10WS Thermal Fuse Temp (C): 65 to 219 | H: 5-7, W: 20-39, P: 5-13.5, Fuse d1: 0.6-1.0, Wire d2: 0.8 | RF T 03 J 10R0 T133 NH |
| Anti-Burst Fusible Resistor | RFB (Wire), RFF (Film) | Wire wound or film type, ceramic tube/case | Environmentally safe fusing behavior, accurate fusing performance, durable high stability. | JIS C 5201-1, UL 1412 | Rated Power (W): 1/4 to 3 Resistance Range (): 0.1 to 100 Max. Working Voltage: 100V to 2000V | L: 6.6-17, L1: 10-20, Max. D: 3.6-7.0, d: 0.6-0.8, : 310-2300 | RF B 14 J R100 A520 NH |
| Wire Wound Resistor | RWU, RWS, RWP | Ceramic base, wire wound, cap, insulation coat | Flameproof (UL94 V-0), insulating, small size for high density, stable long service life. | JIS C 5201-1 | Rated Power (W): P1 to 10 Resistance Range (): 0.05 to 15K Max. Working Voltage: 250V to 1000V | L: 6-44MAX, L1: 7-46MAX, Max. D: 2.4-8, d: 0.6-0.8, : 210-6200 | RW U 12 J 1000 A520 NH |
| Non-Inductive Resistor | NWU, NMU, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Ceramic base, wire wound/conductive film, cap, helical cutting groove, insulation coat | Flameproof (UL94 V-0), insulating, small size for high density, ultra low inductance (<3H at 1KHz). | JIS C 5201-1 | Rated Power (W): P1 to 10 Resistance Range (): 0.1 to 3G Max. Working Voltage: 350V to 10000V | L: 6-42, L1: 7-42, Max. D: 2.4-8.5, d: 0.6-0.8, : 210-6434 | NW U 12 G R100 A520 NH |
| Metal Plate Cement Resistor | MPC, MPH | Ceramic case, silicon cement, metal board, lead wire | Non-flammability and insulation, low resistance, resilient to surge current, non-inductive. | JIS C 5201-1 | Rated Power (W): 1 to 10 Resistance Range (): 0.006 to 33 Dielectric Withstanding Voltage: 500V | A: 8.0-18, B: 10-26, C: 4-5, d: 0.6-0.8, P1: 5-5 | MPC 02 J R010 S000 CP |
| Metal Plate Cement Resistor | MPM | Metal shell, ceramic base, plating layer, insulated resin | Non-flammability and insulation, low resistance, resilient to surge current, current sensor application, non-inductive. | JIS C 5201-1 | Rated Power (W): 4 to 7 Resistance Range (): 0.005 to 100M Dielectric Withstanding Voltage: 500V | A: 18, B: 15, C: 2-3, h: 15, d: 0.6, P1: 5.5, P2: 9.5 | MPM 04 K R010 S002 CP |
| Metal Plate Cement Resistor | MPT, MPQ | Ceramic case, silicon cement, metal board, lead wire | Non-flammability and insulation, low resistance, resilient to surge current, non-inductive. | JIS C 5201-1 | Rated Power (W): 3 to 5 Resistance Range (): 0.01 to 100M Dielectric Withstanding Voltage: 500V | MPT: A: 15, B: 13, C: 0.7, h: 15, d: 0.5 MPQ: A: 16, B: 16, C: 6.0, h: 4.5, d: 0.8 | MPQ 05 J R010 S00 CP |
| Cement Resistor | RGW (Wire), RGF (Film) | Ceramic case, wire wound/film, cap, insulation coat | Non-flammability and insulation, low inductance available, stable long life, customizable. | JIS C 5201-1 | Rated Power (W): 1 to 40 Resistance Range (): 0.1 to 330 (Film), 0.1 to 10K (Wire) Max. Working Voltage: 150V to 1000V | P Type: L: 14-60, W: 6.5-14, H: 6.5-13.5, : 23-15, d: 0.6-0.8 Z Type: W: 9-12.5, L: 25-62.5, H1: 10-13, H2: 10-15, P: 10.5-42 M Type: P: 5-8, W: 11-20, H: 20-45, h: 3.5, S: 7-13 T Type: L: 22-48, W: 10, H: 9, : 33, t: 1.5-3.0 S Type: L: 46-60, H: 28, H1: 7, K: 6.5-20, h: 4 H Type: W: 10-19, H: 10-19, L: 48-90, P: 32-67, H1: 18-31, D: 5-7.5, P1: 2.5-3, P2: 1.7-2.5 | RG W 01 J R100 PG00 NH |
| Cement Resistor (High Insulation) | RGK | Ceramic case, wire wound/film, cap, insulation coat | Non-flammability and insulation, low inductance available, stable long life, customizable. | JIS C 5201-1 | Rated Power (W): 4 to 17 Resistance Range (): 0.01 to 82K Max. Working Voltage: 1000V to 2000V | W: 6.8, H: 6.8-9.5, : 25-75, L: 25-75 | RGK 05 J R100 S000 NH |
| Current Sensor Resistor | RGC | Ceramic base, wire wound, cap, ceramic tube/case, insulation coat | Non-flammability and insulation, low inductance available, stable long life, customizable. | JIS C 5201-1 | Rated Power (W): 1 to 20 Resistance Range (): 0.001 to 0.1 Max. Working Voltage: 2000V | L: 11.5-42, L1: 15-46, Max. D: 4.3-10, d: 0.6-0.8, : 26-30 | RGC 03 J R100 A52 NH |
| High Pulse Wire Wound Resistor | HVW | Ceramic base, wire wound, cap, ceramic tube, insulation coat | Anti-burst wire wound, acceptable pulse of 25KV, high reliability. | JIS C 5201-1 | Rated Power (W): 1 to 5 Resistance Range (): 10 to 390K Pulse Voltage: 15KV to 25KV | L: 14-43, L1: 18-48, Max. D: 5-7, d: 0.8, : 1250-5900 | HV W 01 J 10R0 S000 NH |
| Aluminum Cased Power Resistor | GRR | Aluminum case, ceramic base, wire wound/film, silicon cement | High stability, anti-surge to 20KV, customizable. | N/A | Rated Power (W): 5 to 300 Resistance Range (): 0.02 to 1G Max. Working Voltage: 1000V to 1500V | A: 11.5-150, B: 12.5-150, C: 15.5-150, D: 2.2-4.8, E: 8.5-54, F: 5-12.5, G: 8-55.6, H: 1.5-6.4, J: 2.2-24.4, K: 2.4-4.8, L: 5-76, N: 2.2-0.8 | RG W 05 J 10R0 P000 GR |
| Flat Type Metal Clad Wire Wound Resistor | GHR | Aluminum case, ceramic base, wire wound, insulation plate, silicon rubber wire | High power rating, ultra precision, customizable. | N/A | Rated Power (W): 60 to 500 Resistance Range (): 0.1 to 500 Max. Working Voltage: 500V to 1000V | L1: 70-330, L2: 80-310, W1: 70-250, W2: 60-190 | RG W J0 J 10R0 S245 GH |
| Square Shape Aluminum Shell Resistor | RAR | Aluminum case, insulation plate, wire wound, silicone rubber wire | High power rating, ultra precision, customizable. | N/A | Rated Power (W): 60 to 800 Resistance Range (): 0.001 to 30K Max. Working Voltage: 1000V to 2000V | L1: 50-560, L2: 75-600 | RA SQ 301 J 10R0 NP00 |
| Trapezoid Aluminum Shell Resistor | RAMH | Aluminum case, insulation plate, wire wound, silicone rubber wire | High power rating, ultra precision, customizable. | N/A | Rated Power (W): 60 to 1000 Resistance Range (): 0.001 to 30K Max. Working Voltage: 1000V to 2000V | L1: 50-560, L2: 80-560, P: 62-560 | RA MH 301 J 10R0 S000 |
| Power Wire Wound Resistor | RQR | Iron stand, ceramic washer, ceramic base, wire wound, insulation coat | Low inductance available, anti-burst, high pulse, high reliability. | JIS C 5201-1 | Rated Power (W): 10 to 2000 Resistance Range (): 1 to 750K Max. Working Voltage: 750V to 1500V | L: 45-650, D: 12-65, W: 4-65, G: 2-6, H: 9-30, N: 3-10, L1: 62-722, K: 28-115, T: 1-1.6 | RQ FR 100 J 10R0 C2 HG |
| Coat-Insulated Zero Ohm Resistor | RZU, RZS, RZY, RZT | Ceramic base, tin plating, iron core (RZT), insulation coat | Auto-insertion applicable, excellent long-term stability. | JIS C 5201-1 | Rated Power (W): 1/6 to 1/2 Resistance Range (): <20m (RZU, RZY), <5m (RZT) Max. Amperage: 1.5A to 15A | L: 3.3-9, L1: 4-11.1, Max. D: 1.8-3.0, d: 0.45-0.6, : 120-320 | RZ U 14 X R000 A520 NH |
| Low Resistance Resistor | STR | Resistive wire, solder coat, lead wire | Small size, light weight, excellent soldering performance, customizable. | JIS C 5201-1 | Max. Current Rating (A): 6 to 10 Resistance Range (): 1m to 300m | d: 0.8-1.2 | ST 50 J R010 MG P10 10 |
| Low Resistance Resistor | LRR | Resistive wire, solder coat, lead wire | Small size, light weight, excellent soldering performance, customizable. | JIS C 5201-1 | Max. Current Rating (A): 2.0 to 14.0 Resistance Range (): 3m to 200m | d: 0.4-2.3 | LR MC D08 J 2M50 L050 |
| Power Chip Resistor | MR | Aluminum alloy flange, alumina substrate, resistance element, copper alloy terminal, molded resin | High stability, low inductive (<50nH at 100K Hz), available in 20W to 50W. | MIL-STD-202 Method 204 | Power Rating (W): 20 to 50 Voltage Rating: 500V Resistance Range (): 0.01 to 51K T.C.R.: 150ppm/C to 200ppm/C | A: 10.1-14.5, B: 15-16, C: 4.5-6, D: 3.6-4, E: 14.5-16, F: 4-6, G: 3-3.2, H: 2.75-3.2, J: 0.5-1.3, K: 0.75-1.3, L: 1.4-1.4, M: 16, N: 1.3, P: 5.08 | MR Q B0 J 1000 S002 AL |
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