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Specifications
Type:
Metal Film Resistor
Resistance:
3kΩ
Voltage-Supply(Max):
250V
Power(Watts):
250mW
Temperature Coefficient:
±100ppm/℃
Tolerance:
±1%
Mfr. Part #:
RNS14F3001A520NH
Package:
Through Hole,D1.7xL3.5mm
Key Attributes
Model Number:
RNS14F3001A520NH
Product Description
Product Overview
Futaba Electric Co., Ltd. (Taiwan) offers 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, High Power Resistors, and Zero Ohm Resistors. These products are designed for various industrial applications, emphasizing reliability, safety, and compliance with international standards like RoHS.
Product Attributes
- Brand: Futaba
- Origin: 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
- Compliance: EU-RoHS, Halogen-Free
Technical Specifications
| Product Type | Model | Power Rating (W) | Resistance Range () | Tolerance | Max. Working Voltage (V) | Max. Overload Voltage (V) | Dielectric Withstanding Voltage (V) | T.C.R. (ppm/C) | Page |
|---|---|---|---|---|---|---|---|---|---|
| Metal Oxide Film Resistor | RSU / RSS / RSP | 1/4, S1/2, P1, 1/2, S1, P2, 1, S2, P3, 2, S3, P5, 3, S5 | 0.1 ~ 910K | 1% (F), 2% (G), 5% (J) | 250-500 | 500-1000 | 250-500 | 100, 200, 350 | 4-5 |
| Fixed Metal Film Resistor | RNU / RNS | 1/8, 1/6, S1/4, 1/4, S1/2, 1/2, S1, 1, S2, 2, S3 | 10 ~ 1M (1/8, S1/4) 10 ~ 2.2M (1/4, S1/2) 10 ~ 5.1M (1/2, S1) 10 ~ 5.1M (1, S2) | 1% (F), 2% (G), 5% (J) | 200-500 | 400-1000 | 300-500 | 100 | 6-7 |
| Metal Film Precision Resistor | RPU / RPS | 1/8, 1/6, S1/4, 1/4, S1/2, 1/2, S1, 1, S2, 2, S3 | 10 ~ 100K (1/8, S1/4) 10 ~ 1M (1/4, S1/2) 10 ~ 5.1M (1/2, S1) 10 ~ 5.1M (1, S2) | 0.01%, 0.02%, 0.05%, 0.1%, 1% (F, D, B) | 200-350 | 250-700 | 300-700 | 100 | 8-9 |
| Metal Glaze Resistor | RMU / RMS / RMH | 1/6, S1/4, 1/4, S1/2, 1/2, S1, 1, S2, 2, S3, H1 | 10 ~ <100M (1/6, S1/4) 10 ~ 100M (1/4, S1/2) 10 ~ 100M (1/2, S1) 10 ~ 100M (1, S2) 10 ~ 100M (2, S3, H1) | 1% (F), 2% (G), 5% (J) | 300-10000 | N/A | N/A | 100, 200 | 10-11 |
| Surge Resistor | RVU / RVS | 1/2, S1, 2, S3 | 680K ~ 3G | 5% (J) | 3500-10000 | 700-10000 | N/A | 200 | 12-13 |
| High Resistance Resistor | RRU / RRS | 1/6, S1/4, 1/4, S1/2, 1/2, S1, 1, S2, 2, S3, 5W, S7W | 100M ~ 3G | 1% (F), 2% (G), 5% (J) | 500-15000 | 700-15000 | N/A | 200 (50 optional) | 14-15 |
| Fusible Resistor | RFU / RFS | 1/6, S1/4, 1/4, 1/3, S1/2, S1, P2, 1/2, 1, 2, S3 | 0.1 ~ 1K (1/6, S1/4) 0.1 ~ 15K (1/4, 1/3) 0.1 ~ 33K (S1/2, S1, P2) 0.1 ~ 4.7K (1/2, 1, 2, S3) | 5% (J) | 100-350 | 150-500 | 200-300 | 350 | 16-17 |
| Rated Current Fusible Resistor | RFA | 3A, 3A | N/A | 1% (F), 2% (G), 5% (J) | 100-200 | N/A | N/A | 350 | 18-19 |
| Heat Energy Surge Wire Wound Fusible Resistor | WFU / WFS | S1/2, 1/2, S1, 1, S2, 2, S3 | 0.1 ~ 150 (S1/2) 0.1 ~ 330 (1/2, S1) 0.1 ~ 1K (1, S2) 0.1 ~ 4.7K (2, S3) | 5% (J) | 100-500 | 150-1000 | 100-1000 | 500 (1), 300 (>1) | 20-21 |
| Non-Smoke Thermal Fuse Resistor | RFT | 3W, 5W, 7W, 10W, 10WS | 0.1 ~ 1K | 1% (F), 2% (G), 5% (J), 10% (K) | AC 250V | 0.3-4.6 | 1000V | 350ppm/C | 22-23 |
| Anti-Burst Fusible Resistor | RFB / RFF | 1/4, 1/2, 1, 2, 3 | 0.1 ~ 100 (1/4) 0.1 ~ 100 (1/2, 1) 0.1 ~ 100 (2) 0.1 ~ 100 (3) | 5% (J) | 100-250 | 150-500 | 1500-2000 | 500 (1), 300 (>1) | 24-25 |
| Wire Wound Resistor | RWU / RWS / RWP | P1, 1/2, S1, P2, 1, S2, P3, 2, S3, P5, 3, S5, 7, 10 | 0.1 ~ 100 (P1) 0.05 ~ 150 (1/2, S1, P2) 0.05 ~ 330 (1, S2, P3) 0.05 ~ 1K (2, S3, P5) 0.05 ~ 1K (3, S5, 7) 0.05 ~ 15K (10) | 1% (F), 2% (G), 5% (J) | 250-1000 | 500-1000 | N/A | 500 (1), 300 (>1) | 26-27 |
| Non-Inductive Resistor | NWU/NMU/NWS/NMS/NWP/NMP (Wire Wound) NVU/NVS/NVP (Film) | P1, 1/2, S1, P2, 1, S2, P3, 2, S3, P5, 3, S5, 7, 10 | 0.1 ~ 10 (NW) 2 ~ 12M (NM) 10 ~ 3G (NV) | 2% (G), 5% (J) | 750-10000 | N/A | N/A | 500 (1), 300 (>1), 350 (300), 200 (>300) | 28-29 |
| Metal Plate Cement Resistor | MPC / MPH | MPC: 01, 70, 76, 78, 72, 73, 71, 74, 75, 722, 708, 735, 733, 725 MPH: 04 | MPC: 0.01 ~ 25 MPH: 0.1 ~ 33 | 1% (F), 2% (G), 5% (J), 10% (K) | 500 | N/A | N/A | 100, 200, 350 | 30-31 |
| Metal Plate Cement Resistor | MPM | 04, 5, 7 | 0.01 ~ 100M | 1% (F), 5% (J), 10% (K) | 500 | N/A | N/A | 25, 50, 100, 350 | 32-33 |
| Metal Plate Cement Resistor | MPT / MPQ | MPT: 03 MPQ: 05 | MPT: 36 ~ 100M MPQ: 0.01 ~ 0.5 | 1% (F), 2% (G), 5% (J), 10% (K) | 500 | N/A | N/A | 350ppm/C | 34-35 |
| Cement Resistor | RGW / RGF | 1, 2, 3, 5, 7, 10, 15, 20, 25, 30, 40 | Film: 4 ~ 39K Wire: 0.1 ~ 330 | 1% (F), 2% (G), 5% (J), 10% (K) | 150-1500 | 500-1500 | 1000-1500 | 600 (1), 350 (>1) | 36-37 |
| Cement Resistor | RGK | 4, 5, 6, 7, 9, 11, 17 | 0.01 ~ 9.1K (4W) 0.022 ~ 15K (5-6W) 0.05 ~ 30K (7W) 0.05 ~ 33K (9W) 0.1 ~ 47K (11W) 0.2 ~ 82K (17W) | 1% (F), 2% (G), 5% (J), 10% (K) | 1000-2000 | 2000 | 2000 | 350ppm/C | 38-39 |
| Current Sensor Resistor | RGC | 03, 05, 07, A0, 20, PR10 | 0.001 ~ 0.1 (1-2W) 0.001 ~ 0.1 (3-7W) 0.001 ~ 0.1 (9-10W) 0.001 ~ 0.1 (20W) 0.001 ~ 0.1 (PR10) | 1% (F), 2% (G), 5% (J), 10% (K) | 2000 | N/A | N/A | 20, 50, 100 | 40-41 |
| High Pulse Wire Wound Resistor | HVW | 1, 2, 3, 4, 5 | 10 ~ 390K (1W) 10 ~ 390K (2W) 10 ~ 390K (3W) 10 ~ 390K (4W) 10 ~ 390K (5W) | 5% (J), 10% (K), 20% (M) | 300-500 | 600-1000 | 250-350 | 300ppm/C | 42-43 |
| Aluminum Cased Power Resistor | GRR | 5, 10, 30, 50, 100 | Film: 1.5K ~ 1G Wire: 0.1 ~ 1.5K | 1% (F), 2% (G), 5% (J), 10% (K) | 1000-1500 | N/A | N/A | 25, 50, 100, 350 | 44-45 |
| Flat Type Metal Clad Wire Wound Resistor | GHR | 100, 150, 200, 250, 300, 400, 500 | 0.1 ~ 500 (60W) 1 ~ 1.0K (100W) | 5% (J) | 500-1000 | 1500 | 1500 | 350ppm/C | 46-47 |
| Square Shape Aluminum Shell Resistor | RAR | 60, 80, 100, 120, 150, 200, 300, 400, 500, 600, 800 | 0.001 ~ 5K (60W) 0.001 ~ 30K (800W) | 5% (J) | 1000 | 2000 | 1500 | 350ppm/C | 48-49 |
| Trapezoid Aluminum Shell Resistor | RAMH | 60, 80, 100, 120, 150, 200, 300, 400, 500, 600, 800, 1000 | 0.001 ~ 5K (60W) 0.001 ~ 30K (800W) | 5% (J) | 1000 | 2000 | 1500 | 350ppm/C | 50-51 |
| Power Wire Wound Resistor | RQR | 10, 20, 30, 50, 60, 80, 100, 120, 150, 160, 200, 250, 300, 400, 500, 600, 700, 800, 1000, 1300, 1500, 2000 | Wire: 1-3K (10W) Wire: 1-750K (2000W) | 5% (J), 10% (K) | 750-1500 | N/A | N/A | 350ppm/C | 52-53 |
| Insulated Zero Ohm Resistor | RZU / RZS / RZY / RZT | 1/6, 1/4, 1/2, S1 | <20m (RZU, RZY) <5m (RZT) | 0 | 300-500 | N/A | N/A | N/A | 54-55 |
| Low Resistance Resistor | STR | N/A | 1m ~ 200m | 1% (F), 3% (H), 5% (J) | N/A | N/A | N/A | 50, 100, 200, 300 | 56-57 |
| Low Resistance Resistor | LRR | N/A | 3m ~ 200m | 1% (F), 2% (G), 3% (H), 5% (J), 10% (K) | N/A | N/A | N/A | 50, 100, 200 | 58-59 |
| Power Chip Resistor | MR | 20W, 30W, 35W, 50W | 0.01 ~ 0.09 0.1 ~ 51K | 1%, 5% | 500 | N/A | N/A | 150, 200 | 60-61 |
| Appendix: Forming Type Name | Dimensions (mm) | Rated Power (W) | Type Name | P | H | h | d |
|---|---|---|---|---|---|---|---|
| L Type | 101 to 302 | 1/4 to 3W | L10 to L30 | 10 to 30 | 5.51.5 to 102 | 4.00.5 to 4.00.5 | 0.60.05 to 0.80.05 |
| C Type | 101 to 302 | 1/4 to 3W | C10 to C30 | 10 to 30 | 5.00.5 | N/A | 0.60.05 to 0.80.05 |
| FA5 Type | 51 to 82 | 1/4 to 3W | FA5 | 5 to 8 | 5.01.0 | 4.00.5 | 0.60.05 to 0.80.05 |
| FB5 Type | 51 to 82 | 1/4 to 3W | FB5 | 5 | 5.01.0 | 4.00.5 | 0.60.05 to 0.80.05 |
| FC5 Type | 51 to 62 | 1/4 to 3W | FC5 | 5 | 5.01.0 | 4.01.0 | 0.60.05 to 0.80.05 |
| FD5 Type | 5 (REF) | 1/4 to 3W | FD5 | 5 | 3.30.5 | N/A | 0.60.05 to 0.80.05 |
| M Type | 101 to 302.0 | 1/4 to 3W | M10 to M30 | 10 to 30 | 5.01.0 to 6.50.5 | 4.50.5 to 3.00.5 | 0.60.05 to 0.80.05 |
| D Type | 12.52 to 302.0 | 1/2 to 3W | D12.5 to D30 | 12.5 to 30 | 1.10.25 to 1.30.25 | 1.450.25 to 1.650.25 | 0.60.05 to 0.80.05 |
| Y Type | 14Max to 21Max | 1/2 to 3W | y14 to y21 | 14 to 21 | 71 to 91 | 5.00.5 | 0.80.05 |
| YT Type | 14Max to 21Max | 1/2 to 3W | YT | 14 to 21 | 71 to 91 | 7.51 | 0.80.05 |
| FT Type | N/A | N/A | FT | 12.71.0 to 5.08+0.6,-0.2 | N/A | N/A | 0.60.05 to 0.80.05 |
| Taping (A52, A64, A73) | 521 to 731 | 1/4 to 3W | A52 to A73 | 5 to 10 | 50.5 to 100.5 | 21.5 to 24.5 | 0.60.05 to 0.80.05 |
| Appendix: RG Series Type Forming | Rated Power (W) | Dimensions (mm) | Type | L | W | H | d | |
|---|---|---|---|---|---|---|---|---|
| P Type | 1 to 40 | N/A | N/A | 141 to 602 | 6.51 to 141 | 6.51 to 13.51 | 233 to 333 | 0.60.05 to 0.80.05 |
| Z Type | 3 to 25 | N/A | N/A | 91.5 to 62.51 | 91.5 to 151 | 101 to 131 | 10.51 to 421.5 | N/A |
| M Type | 2 to 20 | N/A | N/A | 51 to 81 | 111 to 201 | 201.5 to 451 | 3.51 to 3.51 | 71 to 131.5 |
| T Type | 5 to 10 | N/A | N/A | 221.5 to 481.5 | 101 | 91 | 333 to 303 | 1.50.5 to 3.00.5 |
| S Type | 7 to 10 | N/A | N/A | 461.5 to 601.5 | 280.5 | 70.5 | 6.50.5 | 40.3 |
| H Type | 10 to 40 | N/A | N/A | 481.5 to 901.5 | 101 to 191 | 101 to 191 | 321 to 311 | 50.5 to 7.50.5 |
| Appendix: Resistance Tolerance / Basic Value E24 & E96 | Symbol | Resistance Tolerance | Significant figures of Nominal resistance | |
|---|---|---|---|---|
| V | 0.005% | E12, E24, E96 | ||
| L | 0.01% | |||
| U | 0.02% | |||
| A | 0.05% | |||
| B | 0.10% | |||
| C | 0.25% | |||
| D | 0.50% | |||
| F | 1% | |||
| G | 2% | |||
| J | 5% | |||
| K | 10% | |||
| M | 20% |
| Appendix: Resistor loading calculation and Surge test method | Description |
|---|---|
| 1. Energy calculation for single pulse | a. Capacitor Energy of RC circuit: E = ½ C V b. For triangle wave: E = IRMS R T c. For sine wave: E = IRMS R T d. For rectangle wave: E = IRMS R T |
| 2. Power rate | W = &frac{E}{t} |
| 3. Temperature effect | The ambient temperature affects loading ability. Temperature factor t is presented. |
| 4. Loading ratio | a. For continuous loading: Ratio = &frac{W}{WRate} t 100% b. For impulse loading: Wm = W t, Ratio = &frac{tc}{T} 100% |
| 5. Judgment method | Loading ratio should be smaller than 80%. |
| 6. Surge test circuit | Follow JISC5201 standard. After 10000 cycle test, resistor should show no damage and resistance variation < 5%. |
2410121236_Futaba-Elec-RNS14F3001A520NH_C274482.pdf
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