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Specifications
Type:
Metal Film Resistor
Resistance:
680kΩ
Voltage-Supply(Max):
250V
Power(Watts):
250mW
Temperature Coefficient:
±100ppm/℃
Tolerance:
±1%
Mfr. Part #:
RNS14F6803A520NH
Package:
Through Hole,D1.7xL3.5mm
Key Attributes
Model Number:
RNS14F6803A520NH
Product Description
Product Overview
This document details a comprehensive range of resistors manufactured by Futaba Electric Co., Ltd. (Taiwan). The product line 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, High Power Resistors, and specialized types like Current Sensor Resistors and High Pulse Wire Wound Resistors. The company emphasizes flameproof and insulating properties, adherence to RoHS standards, and high reliability for diverse industrial applications.
Product Attributes
- Brand: Futaba (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.
- Manufacturing Standards: JIS C 5201-1
- Environmental Compliance: RoHS compliant, Lead-Free products, Halogen-Free products.
Technical Specifications
| Product Type | Model Series | Key Features | Construction | Reference Standards | Typical Applications |
|---|---|---|---|---|---|
| Metal Oxide Film Resistor | RSU, RSU, RSP | Flameproof (UL94 V-0), high reliability, small size for high density, low surface temperature rise. | Ceramic base, conductive film, helical cutting groove, insulation coat. | JIS C 5201-1 | General purpose, high density applications. |
| Fixed Metal Film Resistor | RNU, RNS | High precision, low TCR, excellent long-term stability, suitable for automatic insertion. | Ceramic base, conductive film, helical cutting groove, insulation coat. | JIS C 5201-1 | Precision circuits, general purpose. |
| Metal Film Precision Resistor | RPU, RPS | High precision, low TCR, resistance tolerance 0.01%. | Ceramic base, conductive film, helical cutting groove, insulation coat. | JIS C 5201-1 | Precision measurement, high-stability circuits. |
| Metal Glaze Resistor | RMU, RMS, RMH | Flameproof (UL94 V-0), high reliability, stable performance. | Ceramic base, metal glaze film, helical cutting groove, insulation coat. | JIS C 5201-1 | General purpose, power supplies, lighting. |
| Surge Resistor | RVU, RVS | High resistance range (680K~3G), withstands 10KV pulse, low temp. coefficient. | Ceramic base, metal glaze film, helical cutting groove, insulation coat. | JIS C 5201-1 | High voltage applications, surge protection. |
| High Resistance Resistor | RRU, RRS | Resistance range 101M~3G, low TCR (down to 50ppm), long-term stability. | Ceramic base, metal glaze film, helical cutting groove, insulation coat. | JIS C 5201-1 | High impedance circuits, sensitive measurement. |
| Fusible Resistor (Standard Type) | RFU, RFS | Functions as resistor normally, quick fusing under overload, flameproof (UL94 V-0). | Ceramic base, fusible film, helical cutting groove, insulation coat. | JIS C 5201-1 | Circuit protection, overcurrent protection. |
| Rated Current Fusible Resistor | RFA | Combines time delay performance with reliability, flameproof (UL94 V-0). | Ceramic base, fusible film, helical cutting groove, insulation coat. | JIS C 5201-1 | Overcurrent protection with time delay. |
| Heat Energy Surge Wire Wound Fusible Resistor | WFU, WFS | High surge energy capability, accurate fusing, stable performance. | Ceramic base, wire wound, insulation coat. | JIS C 5201-1 | High energy surge absorption, circuit protection. |
| Non-Smoke Thermal Fuse Resistor | RFT | Compact, non-flammable, insulated safety design, incorporates thermal fuse. | Ceramic case, resistor, thermal fuse, silicon cement, lead wires. | JIS C 5201-1, UL 1412 | Over-temperature protection, safety circuits. |
| Anti-Burst Fusible Resistor | RFB, RFF | Safe fusing characteristics without explosion, environmentally safe, durable high stability. | Wire wound or film type, ceramic base, insulation coat. | JIS C 5201-1, UL 1412 | Safety fusing, circuit protection. |
| Wire Wound Resistor | RWU, RWS, RWP | Flameproof (UL94 V-0), small size for high density, stable long service life. | Ceramic base, wire wound, insulation coat. | JIS C 5201-1 | Power applications, high power dissipation. |
| Non-Inductive Resistor | NWU, NMU, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Flameproof (UL94 V-0), small size, low inductance (<3H at 1KHz). | Ceramic base, wire wound or conductive film, insulation coat. | JIS C 5201-1 | High frequency circuits, pulse applications. |
| Metal Plate Cement Resistor | MPC, MPH | Non-flammable, insulated safety design, low resistance, good surge resilience, non-inductive. | Ceramic case, silicon cement, metal plate, lead wires. | JIS C 5201-1 | High power, low resistance applications, current sensing. |
| Metal Plate Cement Resistor | MPM | Non-flammable, insulated safety design, low resistance, good surge resilience, suitable for current sensor applications, non-inductive. | Ceramic base, metal shell, plating layer, insulated resin. | JIS C 5201-1 | High power, low resistance, current sensing. |
| Metal Plate Cement Resistor | MPT, MPQ | Non-flammable, insulated safety design, low resistance, good surge resilience, non-inductive. | Silicon cement, metal plate, ceramic case. | JIS C 5201-1 | High power, low resistance applications. |
| Cement Resistor | RGW, RGF | Non-flammable, insulated safety design, stable long life, low inductance available. | Ceramic case, wire wound or film, insulation coat. | JIS C 5201-1 | High power, general purpose. |
| Cement Resistor (High Insulation) | RGK | Non-flammable, insulated safety design, stable long life, low inductance available. | Ceramic case, wire wound or film, insulation coat. | JIS C 5201-1 | High power, high insulation applications. |
| Current Sensor Resistor | RGC | Non-flammable, insulated safety design, stable long life, low inductance available. | Ceramic base, wire wound, insulation coat. | JIS C 5201-1 | Current sensing, power monitoring. |
| High Pulse Wire Wound Resistor | HVW | Anti-burst wire wound, withstands 25KV pulse, high reliability. | Ceramic base, wire wound, ceramic tube, insulation coat. | JIS C 5201-1 | High pulse energy absorption, power supplies. |
| Aluminum Cased Power Resistor | GR | High stability, anti-surge up to 20KV, customizable. | Aluminum case, ceramic base, wire wound or film, silicon cement. | N/A | High power applications, industrial equipment. |
| Flat Type Metal Clad Wire Wound Resistor | GHR | High power rating, ultra precision, customizable. | Insulation plate, wire wound, aluminum case, ceramic base. | N/A | High power, precision applications. |
| Square Shape Aluminum Shell Resistor | RAR | High power rating, ultra precision, customizable, low inductance available. | Insulation plate, wire wound, aluminum case, silicone rubber wire. | N/A | High power, industrial applications. |
| Trapezoid Aluminum Shell Resistor | RAMH | High power rating, ultra precision, customizable (size, power, inductance). | Insulation plate, wire wound, aluminum case, silicone rubber wire. | N/A | High power, industrial applications. |
| Power Wire Wound Resistor | RQR | Fixed, non-inductive, adjustable types available. | Iron stand, ceramic washer, wire wound, ceramic base, insulation coat. | N/A | High power, adjustable resistance needs. |
| Coat-Insulated Zero Ohm Resistor | RZU, RZS | Flameproof coat, suitable for automatic insertion, stable. | Ceramic base, iron cap, insulation coat. | JIS C 5201-1 | Jumper applications, PCB routing. |
| Insulation Resin Zero Ohm Resistor | RZY | Insulation resin, suitable for automatic insertion, stable. | Ceramic base, iron cap, insulation coat. | JIS C 5201-1 | Jumper applications, PCB routing. |
| Iron Core Zero Ohm Resistor | RZT | Iron core, suitable for automatic insertion, stable. | Ceramic base, iron core, insulation coat. | JIS C 5201-1 | Jumper applications, PCB routing. |
| Low Resistance Resistor | STR | Small size, light weight, excellent soldering performance, customizable. | Resistive wire, solder coat, lead wire. | JIS C 5201-1 | Low resistance applications, current sensing. |
| Low Resistance Resistor | LRR | Small size, light weight, excellent soldering performance, customizable. | Resistive wire, solder coat, lead wire. | JIS C 5201-1 | Low resistance applications, current sensing. |
| Power Chip Resistor | MR | High stability, low inductance (<50nH), available in 20W-50W. | Aluminum alloy flange, alumina substrate, resistance element, copper alloy lead. | MIL-STD-202 Method 204 | High power applications, power supplies, inverters. |
2410121236_Futaba-Elec-RNS14F6803A520NH_C274446.pdf
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