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Specifications
Type:
Metal Film Resistor
Resistance:
300Ω
Voltage-Supply(Max):
250V
Power(Watts):
250mW
Temperature Coefficient:
±100ppm/℃
Tolerance:
±1%
Mfr. Part #:
RNS14F3000A520NH
Package:
Through Hole,D1.7xL3.5mm
Key Attributes
Model Number:
RNS14F3000A520NH
Product Description
Product Overview
This document provides detailed information on a 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. Additionally, the catalog 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, high reliability, and compliance with RoHS directives.
Product Attributes
- Brand: Futaba
- Origin: Taiwan
- Certifications: ISO 9000:1994, ISO 9001:2000, ISO 9001:2004, ISO 14001:2004, SONY Green Partner, UL, c-UL, EN 60065, SEMKO & CB, TS 16949:2009
- Compliance: EU-RoHS, Lead-Free Products, Halogen-Free Products
Technical Specifications
| Product Type | Model Series | Key Features | Typical Applications | Reference Standards |
|---|---|---|---|---|
| Metal Oxide Film Resistor | RSU, RSS, RSP | Flameproof, small size, high reliability, low surface temperature rise | High density applications | JIS C 5201-1 |
| Fixed Metal Film Resistor | RNU, RNS | High precision, low T.C.R., excellent long-term stability, auto-insertion applicable | General purpose, automated assembly | JIS C 5201-1 |
| Metal Film Precision Resistor | RPU, RPS | High precision, very low T.C.R., resistance tolerance 0.01% | Precision circuits | JIS C 5201-1 |
| Metal Glaze Resistor | RMU, RMS, RMH | Flameproof, insulating coating (UL94 V-0) | General purpose, safety critical applications | UL 1676, c-UL, EN 60065, SEMKO & CB |
| Surge Resistor | RVU, RVS | High resistance range (680K~3G), withstands 10KV pulse, small temp. coeff. | High voltage circuits, surge protection | JIS C 5201-1 |
| High Resistance Resistor | RRU, RRS | Resistance range 101M~3G, low T.C.R. (down to 50ppm), long-term stability | High impedance circuits, sensitive electronics | JIS C 5201-1 |
| Fusible Resistor | RFU, RFS | Functions as resistor normally, quick fusing under overload, flameproof | Circuit protection, overcurrent prevention | JIS C 5201-1 |
| Rated Current Fusible Resistor | RFA | Combines time delay performance with reliability, flameproof | Overcurrent protection with time delay | JIS C 5201-1 |
| Heat Energy Surge Wire Wound Fusible Resistor | WFU, WFS | High surge energy capability, accurate fusing, stable performance | High energy surge protection | JIS C 5201-1 |
| Non-Smoke Thermal Fuse Resistor | RFT | Compact, non-flammable, insulated design, integrated thermal fuse | Over-temperature and overcurrent protection | UL 1412, JIS C 5201-1 |
| Anti-Burst Fusible Resistor | RFB, RFF | Safe fusing without explosion, environmentally safe, durable performance | High-reliability circuit protection | UL 1412, JIS C 5201-1 |
| Wire Wound Resistor | RWU, RWS, RWP | Flameproof, insulating coating (UL94 V-0), small size, high density application, stable long life | Power applications, high stability needs | JIS C 5201-1 |
| Non-Inductive Resistor | NWU, NMU, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Flameproof, small size, low inductance (<3H at 1KHz), stable long life | High frequency applications, pulse circuits | JIS C 5201-1 |
| Metal Plate Cement Resistor | MPC, MPH | Non-flammable, insulated design, low resistance, surge resilient, non-inductive | High current applications, surge handling | JIS C 5201-1 |
| Metal Plate Cement Resistor | MPM | Non-flammable, insulated design, low resistance, surge resilient, suitable for current sensing | High current applications, current sensing | JIS C 5201-1 |
| Metal Plate Cement Resistor | MPT, MPQ | Non-flammable, insulated design, low resistance, surge resilient, non-inductive | High current applications | JIS C 5201-1 |
| Cement Resistor | RGW, RGF, RGK | Non-flammable, insulated design, stable long life, low inductance available | General power applications, high stability | JIS C 5201-1 |
| Current Sensor Resistor | RGC | Non-flammable, insulated design, stable long life, low inductance available | Current sensing applications | JIS C 5201-1 |
| High Pulse Wire Wound Resistor | HVW | Anti-burst design, withstands 25KV pulse, high reliability | High voltage pulse applications | JIS C 5201-1 |
| Aluminum Cased Power Resistor | GRR | High stability, anti-surge to 20KV, customizable | High power applications, surge handling | JIS C 5201-1 |
| Flat Type Metal Clad Wire Wound Resistor | GHR | High power rating, ultra precision, customizable | High power, precision applications | JIS C 5201-1 |
| Square Shape Aluminum Shell Resistor | RAR | High power rating, ultra precision, customizable, low inductance available | High power applications | JIS C 5201-1 |
| Trapezoid Aluminum Shell Resistor | RAMH | High power rating, ultra precision, customizable (size, power, inductance) | High power applications | JIS C 5201-1 |
| Power Wire Wound Resistor | RQR | Fixed, non-inductive, adjustable types available; flameproof, high pulse characteristic | High power applications | JIS C 5201-1 |
| Coat-Insulated Zero Ohm Resistor | RZU, RZS, RZY, RZT | Auto-insertion applicable, excellent long-term stability | Zero ohm links, PCB jumpers | JIS C 5201-1 |
| Low Resistance Resistor | STR, LRR | Small size, light weight, excellent soldering performance, customizable | Current sensing, low resistance applications | JIS C 5201-1 |
| Power Chip Resistor | MR | High stability elements, low inductance (<50nH), available in high wattages (20W-50W) | High power surface mount applications | MIL-STD-202 Method 204 |
2410121236_Futaba-Elec-RNS14F3000A520NH_C274483.pdf
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