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Specifications
Type:
Wirewound Resistor
Resistance:
330mΩ
Voltage-Supply(Max):
1kV
Temperature Coefficient:
±500ppm/℃
Tolerance:
±5%
Mfr. Part #:
NWS02JR330A520NH
Package:
Through Hole,D4.5xL12mm
Key Attributes
Model Number:
NWS02JR330A520NH
Product Description
Product Overview
This document details a comprehensive range of resistors, including 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, Power Wire Wound Resistors, Zero Ohm Resistors, Low Resistance Resistors, Power Chip Resistors, and others. These components are designed for various electronic applications, emphasizing reliability, safety features like flameproof coatings, and compliance with international standards. The product line caters to diverse industrial needs with a focus on performance, stability, and adherence to environmental regulations such as RoHS.
Product Attributes
- Brand: Futaba (implied by company history and product naming conventions like "Futaba Taiwan HQ")
- Certifications: ISO 9000:1994, ISO 9001:2000, ISO 9001:2004, ISO 14001:2004, TS 16949:2009, SONY green partner certification, UL 1676 & c-UL, EN 60065 (VDE 0860), SEMKO & CB, UL 1412, CUL
- Compliance: EU-RoHS, China RoHS
- Materials: Ceramic base, Metal glaze film, Wire wound, Aluminum case, Silicon cement, Alumina substrate, Copper alloy terminals
- Safety Features: Flameproof coating (UL94 V-0), Non-flammable silicon-base coating, Anti-burst design
Technical Specifications
| Product Type | Model Series | Key Features | Typical Applications | Available Tolerances | Available Resistance Range | Available Power Ratings | Reference Standards |
|---|---|---|---|---|---|---|---|
| Metal Oxide Film Resistor | RSU, RSU, RSS, RSP | Flameproof, insulating coating (UL94 V-0), small size for high density, high reliability, good thermal stability, low surface temperature rise. | General electronic applications | 1%, 2%, 5% | 0.1 ~ 910K | 1/4W to 3W | JIS C 5201-1 |
| Fixed Metal Film Resistor | RNU, RNS | High precision, low T.C.R., excellent long-term stability, suitable for automatic insertion. | Precision circuits, general electronics | 1%, 2%, 5% | 10 ~ 5.1M | 1/8W to 3W | JIS C 5201-1 |
| Metal Film Precision Resistor | RPU, RPS | High precision, low T.C.R., resistance tolerance 0.01%, excellent stability. | High-precision applications | 0.01%, 0.02%, 0.05%, 0.1%, 1%, 0.5%, 2%, 5% | 10 ~ 100K | 1/8W to 2W | JIS C 5201-1 |
| Metal Glaze Resistor | RMU, RMS, RMH | Flameproof coating (UL94 V-0), safety features, high reliability. | General power applications, discharge path resistors | 1%, 2%, 5% | 10 ~ <100M | 1/6W to 2W | UL 1676 & c-UL, EN 60065, SEMKO & CB |
| Surge Resistor | RVU, RVS | High resistance value range (680K~3G), stable, long service life, withstands 10KV pulse, small temperature coefficient. | High voltage circuits, surge protection | 5% | 680K ~ 10M | 1/2W to 3W | JIS C 5201-1 |
| High Resistance Resistor | RRU, RRS | Resistance range 101M~3G, low T.C.R. (down to 50ppm), long-term stability, long service life. | High impedance circuits | 1%, 2%, 5% | 100M ~ 3G | 1/6W to 5W/7W | JIS C 5201-1 |
| Fusible Resistor (Standard Type) | RFU, RFS | Functions as a resistor under normal conditions, quick fusing protects circuits from overload, flameproof coating (UL94 V-0). | Circuit protection, overcurrent protection | 5% | 0.1 ~ 1K | 1/6W to 2W | JIS C 5201-1 |
| Rated Current Fusible Resistor | RFA | Combines time delay performance with reliability, flameproof coating (UL94 V-0). | Overcurrent protection with time delay | 1%, 2%, 5% | N/A (rated by current) | N/A (rated by current) | JIS C 5201-1 |
| Heat Energy Surge Wire Wound Fusible Resistor | WFU, WFS | High surge energy capability, accurate fusing performance, stable under rated power. | High energy surge protection | 5% | 0.1 ~ 150 | S1/2W to 2W | JIS C 5201-1 |
| Non-Smoke Thermal Fuse Resistor | RFT | Compact type with safety design (non-flammability, insulation), can be produced to customer requests. Includes thermal fuse for safety. | Overload protection with thermal cutoff | 1%, 2%, 5%, 10% | 0.1 ~ 1K | 3W to 10W | UL 1412, CUL |
| Anti-Burst Fusible Resistor | RFB, RFF | Wire wound or film type, safe fusing characteristics without explosion, environmentally safe, durable high stability. | Circuit protection, safety fusing | 5% | 0.1 ~ 100 | 1/4W to 3W | UL 1412 |
| Wire Wound Resistor | RWU, RWS, RWP | Flameproof coating (UL94 V-0), small size for high density, stable long service life. | Power applications, high current circuits | 1%, 2%, 5% | 0.05 ~ 15K | P1 (0.1W) to 10W | RWP1W Series UL1412 |
| Non-Inductive Resistor | NWU, NMU, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Flameproof coating (UL94 V-0), small size, low inductance (<3H at 1KHz), stable. | High frequency applications, pulse circuits | 2%, 5% | NW (Wire): 2 ~ 12M; NM/NV (Film): 10 ~ 3G | P1 (0.1W) to 10W | JIS C 5201-1 |
| Metal Plate Cement Resistor | MPC, MPH | Non-flammable, insulated design, low resistance, good surge resilience, non-inductive. | High power, low resistance applications | 1%, 2%, 5%, 10% | 0.01 ~ 25 (MPC), 0.1 ~ 33 (MPH) | 1W to 10W (MPC), 4W (MPH) | JIS C 5201-1 |
| Metal Plate Cement Resistor (MPM Type) | MPM | Non-flammable, insulated design, low resistance, good surge resilience, suitable for current sensing. Non-inductive. | High power, low resistance, current sensing | 1%, 5%, 10% | 0.01 ~ 100M | 4W to 7W | JIS C 5201-1 |
| Metal Plate Cement Resistor (MPT/MPQ Type) | MPT, MPQ | Non-flammable, insulated design, low resistance, good surge resilience, non-inductive. | High power, low resistance applications | 1%, 2%, 5%, 10% | 36 ~ 100M (MPT), 0.01 ~ 0.5 (MPQ) | 3W (MPT), 5W (MPQ) | JIS C 5201-1 |
| Cement Resistor (Wire/Film Type) | RGW, RGF | Non-flammable, insulated design, stable long life, low inductance available. | High power applications | 1%, 2%, 5%, 10% | 0.1 ~ 330 (Film), 0.1 ~ 10K (Wire) | 1W to 40W | JIS C 5201-1 |
| Cement Resistor (RGK Type) | RGK | Non-flammable, insulated design, stable long life, low inductance available. | High power applications | 1%, 2%, 5%, 10% | 0.01 ~ 9.1K | 4W to 17W | JIS C 5201-1 |
| Current Sensor Resistor | RGC | Non-flammable, insulated design, stable long life, low inductance available. | Current sensing applications | 1%, 2%, 5%, 10% | 0.001 ~ 0.1 | 3W to 20W | JIS C 5201-1 |
| High Pulse Wire Wound Resistor | HVW | Anti-burst wire wound, high pulse capability (25KV surge), high reliability. | High pulse applications | 5%, 10%, 20% | 10 ~ 390K | 1W to 5W | JIS C 5201-1 |
| Aluminum Cased Power Resistor | GRR | High stability, strong construction, anti-surge (20KV), can be customized. | High power, high surge applications | 1%, 2%, 5%, 10% | 0.02 ~ 1G | 4.5W to 300W | N/A |
| Flat Type Metal Clad Wire Wound Resistor | GHR | High power rating, ultra precision, customizable. | High power applications | 5% | 0.1 ~ 500 | 60W to 500W | N/A |
| Square Shape Aluminum Shell Resistor | RAR | High power rating, ultra precision, customizable, low inductance available. | High power applications | 5% | 0.001 ~ 30K | 60W to 800W | N/A |
| Trapezoid Aluminum Shell Resistor | RAMH | High power rating, ultra precision, customizable (size, power, inductance). Low inductance available. | High power applications | 5% | 0.001 ~ 30K | 60W to 800W | N/A |
| Power Wire Wound Resistor | RQR | Fixed, non-inductive, adjustable types available. High reliability, anti-burst, high pulse capability. | High power, high current, pulse applications | 5%, 10% | 1 ~ 500K | 10W to 2000W | N/A |
| Coat-Insulated Zero Ohm Resistor | RZU, RZS, RZY, RZT | Suitable for automatic insertion, stable, flameproof (RZU). | Zero ohm links, PCB jumpers | N/A (0) | <20m (RZU/RZY), <5m (RZT) | 1/6W to 1/2W | JIS C 5201-1 |
| Low Resistance Resistor (ST Type) | STR | Small size, light weight, good soldering performance, customizable. | Low resistance applications, current sensing | 1%, 3%, 5% | 1m ~ 300m | 6A to 10A (Max Current Rating) | JIS C 5201-1 |
| Low Resistance Resistor (LR Type) | LRR | Small size, light weight, good soldering performance, customizable. | Low resistance applications, current sensing | 1%, 3%, 5%, 10% | 3m ~ 200m | 2.0A to 14.0A (Max Current Rating) | JIS C 5201-1 |
| Power Chip Resistor | MR | High stability elements, low inductance (<50nH), available in high power ratings. | High power applications, pulse handling | 1%, 5% | 0.01 ~ 51K | 20W to 50W | MIL-STD-202 Method 204 |
Note: The provided text contains extensive technical details for various resistor types. Specific dimensions, detailed test conditions, derating curves, and forming/taping matrices are available within the source document but are omitted here for brevity and focus on core product information.
2410121236_Futaba-Elec-NWS02JR330A520NH_C275095.pdf
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