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Specifications
Type:
Metal Film Resistor
Resistance:
330kΩ
Voltage-Supply(Max):
250V
Temperature Coefficient:
±100ppm/℃
Tolerance:
±1%
Mfr. Part #:
RNS14F3303A520NH
Package:
Through Hole,D1.7xL3.5mm
Key Attributes
Model Number:
RNS14F3303A520NH
Product Description
Product Overview
This document details a comprehensive range of resistors manufactured by Futaba Electric Co., Ltd. (Taiwan Futaba Electric Co., Ltd.). 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, Fusible Resistors, Wire Wound Resistors, Ceramic Cased Resistors, and Aluminum Cased Resistors. The company also offers specialized resistors like Current Sensor Resistors, High Pulse Wire Wound Resistors, and Power Chip Resistors. These products are designed for high reliability, stability, and compliance with international standards, including RoHS. Applications span across various industrial and electronic sectors.
Product Attributes
- Brand: Futaba Electric Co., Ltd. (Taiwan Futaba Electric Co., Ltd.)
- 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, Halogen-Free
Technical Specifications
| Product Type | Model Series | Key Features | Reference Page |
|---|---|---|---|
| Metal Oxide Film Resistor | RSU, RSS, RSP | Flameproof and insulating coating (UL94 V-0), small size for high-density application, high reliability, good thermal stability, low surface temperature rise. | 4-5 |
| Fixed Metal Film Resistor | RNU, RNS | High precision, low T.C.R., excellent long-term stability, suitable for automatic insertion. | 6-7 |
| Metal Film Precision Resistor | RPU, RPS | High precision, low T.C.R., resistance tolerance 0.01%, excellent long-term stability. | 8-9 |
| Metal Glaze Resistor | RMU, RMS, RMH | Flameproof and insulating coating (UL94 V-0), compliance with EU-RoHS. Approved by UL 1676 & c-UL, EN 60065, SEMKO & CB. | 10-11 |
| Surge Resistor | RVU, RVS | Resistance range 680K~3G, stable and long service life, acceptable pulse of 10KV discharge, small temperature coefficient. | 12-13 |
| High Resistance Resistor | RRU, RRS | Resistance value range 101M~3G, low T.C.R. to 50ppm, long load life and long-term stability. | 14-15 |
| Fusible Resistor | RFU, RFS | Flameproof and insulating coating (UL94 V-0), functions as a resistor normally, quick fusing protects circuits from overload. | 16-17 |
| Rated Current Fusible Resistor | RFA | Flameproof and insulating coating (UL94 V-0), combines time delay performance with reliability. | 18-19 |
| Heat Energy Surge Wire Wound Fusible Resistor | WFU, WFS | Provides reliable fusing behavior, stable performance, and endurance to surge voltage. | 20-21 |
| Non-Smoke Thermal Fuse Resistor | RFT | Compact type with safety design of non-flammability and insulation. Available for custom requests. Approved by UL 1412. | 22-23 |
| Anti-Burst Fusible Resistor | RFB, RFF | Wire wound or film type, provides safe fusing characteristics without bursting, environmentally safe. | 24-25 |
| Wire Wound Resistor | RWU, RWS, RWP | Flameproof and insulating coating (UL94 V-0), small size for high-density application, stable long service life. RWP1W Series UL1412 approved. | 26-27 |
| Non-Inductive Resistor | NWU, NMW, NWS, NMS, NWP, NMP, NVU, NVS, NVP | Flameproof and insulating coating (UL94 V-0), small size for high-density application, low inductance value (<3H at 1KHz). | 28-29 |
| Metal Plate Cement Resistor | MPC, MPH | Compact type with safety design of non-flammability and insulation. Low resistance, resilient to surge current, non-inductive. | 30-31 |
| Metal Plate Cement Resistor | MPM | Compact type with safety design of non-flammability and insulation. Low resistance, resilient to surge current, suitable for current sensor application, non-inductive. | 32-33 |
| Metal Plate Cement Resistor | MPT, MPQ | Compact type with safety design of non-flammability and insulation. Low resistance, resilient to surge current, non-inductive. MPT Type: Blue coating. MPQ Type: Green coating. | 34-35 |
| Cement Resistor | RGW, RGF | Compact type with safety design of non-flammability and insulation. Low inductance available. Stable long life. Customization available. | 36-37 |
| Cement Resistor (High Insulation) | RGK | Compact type with safety design of non-flammability and insulation. Low inductance available. Stable long life. Customization available. | 38-39 |
| Current Sensor Resistor | RGC | Compact type with safety design of non-flammability and insulation. Low inductance available. Stable long life. Customization available. | 40-41 |
| High Pulse Wire Wound Resistor | HVW | Anti-burst wire wound type, high pulse safe usage. Withstands 25KV surge impact. High reliability. | 42-43 |
| Aluminum Cased Power Resistor | GRR | High stability strong construction, anti-surge to 20KV. Customization available. Low inductance available. | 44-45 |
| Flat Type Metal Clad Wire Wound Resistor | GHR | High power rating, ultra precision. Customization available. Low inductance available (1KHz: 3H). | 46-47 |
| Square Shape Aluminum Shell Resistor | RAR | High power rating, ultra precision. Customization available. Low inductance available. | 48-49 |
| Trapezoid Aluminum Shell Resistor | RAMH | High power rating, ultra precision. Customization available (dimensions, power, inductance). Low inductance available. | 50-51 |
| Power Wire Wound Resistor | RQR | Fixed & Non-inductive Type; Adjustable Type. Anti-burst wire wound type, high pulse safe usage. Withstands 25KV surge impact. High reliability. Low inductance available. | 52-53 |
| Coat-Insulated Zero Ohm Resistor | RZU, RZS, RZY, RZT | Suitable for automatic insertion. Excellent long-term stability. RZU: Fire prevention coat (Gray). RZS: Pink. RZY: Insulation resin (Yellowish). RZT: Iron core (Blue). | 54-55 |
| Low Resistance Resistor | STR | Small size and light weight. Excellent soldering performance. Customization available. | 56-57 |
| Low Resistance Resistor | LRR | Small size and light weight. Excellent soldering performance. Customization available. | 58-59 |
| Power Chip Resistor | MR | High stability film or metal plate resistance elements. Low inductive (<50nH) at 100K Hz. Available in 20W, 30W, 35W, 50W. | 60-61 |
Note: Detailed dimensions, forming types, taping options, resistance tolerance, basic values, derating curves, and test methods are provided in the appendices and within each product section.
2410121236_Futaba-Elec-RNS14F3303A520NH_C274476.pdf
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