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Specifications
Type:
Wirewound Resistor
Resistance:
2.2Ω
Power(Watts):
1W
Temperature Coefficient:
±350ppm/℃
Tolerance:
±5%
Mfr. Part #:
RWS01J2R20A520NH
Package:
Through Hole,D3.3xL9mm
Key Attributes
Model Number:
RWS01J2R20A520NH
Product Description
Product Overview
This document details a comprehensive range of resistors manufactured by Futaba Electric Co., Ltd. The product line includes various types of fixed resistors such as Metal Oxide Film, Fixed Metal Film, Metal Film Precision, Metal Glaze, Surge Resistors, High Resistance Resistors, and Fusible Resistors. Additionally, wire-wound resistors, ceramic-cased resistors, aluminum-cased resistors, and specialized resistors like current sensors and high pulse resistors are offered. The company emphasizes flameproof and insulating properties, compliance with RoHS directives, and high reliability for diverse industrial applications.
Product Attributes
- Brand: Futaba
- Origin: Taiwan (implied by company history and certifications)
- 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, Lead-Free products, Halogen-Free products
Technical Specifications
| Product Type | Model Series | Key Features | Typical Applications | Page Reference |
|---|---|---|---|---|
| Metal Oxide Film Resistors | RSU, RSU (Small), RSS, RSP | Flameproof & insulating coating (UL94 V-0), high reliability, low surface temperature rise. | High density applications. | 4-5 |
| Fixed Metal Film Resistors | RNU, RNS | High precision, low T.C.R., excellent long-term stability, automatic insertion applicable. | General purpose, automatic insertion. | 6-7 |
| Metal Film Precision Resistors | RPU, RPS | High precision, low T.C.R., resistance tolerance 0.01%. | Precision applications. | 8-9 |
| Metal Glaze Resistors | RMU, RMS, RMH | Flameproof & insulating coating (UL94 V-0), UL 1676 & c-UL, EN 60065 approvals. | High voltage path resistors. | 10-11 |
| Surge Resistors | RVU, RVS | High resistance range (680K~3G), stable, low temp. coeff., acceptable pulse of 10KV discharge. | High voltage surge applications. | 12-13 |
| High Resistance Resistors | RRU, RRS | Resistance range 101M~3G, low T.C.R. (down to 50ppm), long-term stability. | High resistance applications. | 14-15 |
| Fusible Resistors | RFU, RFS | Function as resistor normally, quick fusing under overload, flameproof. | Circuit protection. | 16-17 |
| Rated Current Fusible Resistors | RFA | Combines time delay performance with reliability, flameproof. | Current protection with time delay. | 18-19 |
| Heat Energy Surge Wire Wound Fusible Resistors | WFU, WFS | High surge energy capability, accurate fusing performance, stable under rated power. | High energy surge protection. | 20-21 |
| Non-Smoke Thermal Fuse Resistors | RFT | Compact, non-flammable, insulated design, integrated thermal fuse. | Safety applications with thermal cutoff. | 22-23 |
| Anti-Burst Fusible Resistors | RFB, RFF | Safe fusing characteristics without explosion, environmentally safe. | High reliability circuit protection. | 24-25 |
| Wire Wound Resistors | RWU, RWS, RWP | Flameproof & insulating coating (UL94 V-0), small size for high density, stable long service life. | General purpose, high power applications. | 26-27 |
| Non-Inductive Resistors | NWU, NMU, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Flameproof & insulating coating (UL94 V-0), low inductance (<3H at 1KHz), high density application. | High frequency applications. | 28-29 |
| Metal Plate Cement Resistors | MPC, MPH | Non-flammable & insulated design, low resistance, resilient to surge current, non-inductive. | Low resistance, surge current applications. | 30-31 |
| Metal Plate Cement Resistors | MPM | Non-flammable & insulated design, low resistance, resilient to surge current, suitable for current sensor. Non-inductive. | Low resistance, current sensing. | 32-33 |
| Metal Plate Cement Resistors | MPT, MPQ | Non-flammable & insulated design, low resistance, resilient to surge current, non-inductive. | Low resistance, surge current applications. | 34-35 |
| Cement Resistors | RGW, RGF | Non-flammable & insulated design, low inductance available, stable long life. | General purpose, high power. | 36-37 |
| High Insulation Cement Resistors | RGK | Non-flammable & insulated design, low inductance available, stable long life. | High insulation applications. | 38-39 |
| Current Sensor Resistors | RGC | Non-flammable & insulated design, low inductance available, stable long life. | Current sensing. | 40-41 |
| High Pulse Wire Wound Resistors | HVW | Anti-burst wire wound, high pulse capability (25KV surge), high reliability. | High pulse applications. | 42-43 |
| Aluminum Cased Power Resistors | GRR | High stability, strong construction, anti-surge to 20KV, low inductance available. | High power, high pulse applications. | 44-45 |
| Flat Type Metal Clad Wire Wound Resistors | GHR | High power rating, ultra precision, low inductance available (1KHz : 3H). | High power, precision applications. | 46-47 |
| Square Shape Aluminum Shell Resistors | RAR | High power rating, ultra precision, low inductance available. | High power, precision applications. | 48-49 |
| Trapezoid Aluminum Shell Resistors | RAMH | High power rating, ultra precision, customizable dimensions, power, and inductance. | High power, precision applications. | 50-51 |
| Power Wire Wound Resistors | RQR | Fixed, non-inductive, adjustable types available. Flameproof, high pulse capability. | High power applications. | 52-53 |
| Coat-Insulated Zero Ohm Resistors | RZU, RZS, RZY, RZT | Automatic insertion applicable, stable long-term performance. | Zero ohm applications, jumper. | 54-55 |
| Low Resistance Resistors | STR | Small size, light weight, excellent soldering performance, customizable. | Low resistance applications. | 56-57 |
| Low Resistance Resistors | LRR | Small size, light weight, excellent soldering performance, customizable. | Low resistance applications. | 58-59 |
| Power Chip Resistors | MR R | High stability resistance elements, low inductive (<50nH), available in 20W-50W. | High power applications. | 60-61 |
Note: Company history indicates establishment in 1973 with initial technical cooperation with Fukushima Futaba in Japan. Subsequent expansions include establishing plants in China (Shenzhen, Suzhou) and achieving various ISO certifications.
2410121236_Futaba-Elec-RWS01J2R20A520NH_C275040.pdf
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