DatasheetsPDF.com

FKN-50

YAGEO
Part Number FKN-50
Manufacturer YAGEO
Description Wirewound Resistors
Published Oct 4, 2019
Detailed Description Wirewound Resistors Through-hole resistors Fusible & Flame-Proof Type Normal & Miniature Style [ FKN Series ] INTRODUC...
Datasheet PDF File FKN-50 PDF File

FKN-50
FKN-50

Overview
Wirewound Resistors Through-hole resistors Fusible & Flame-Proof Type Normal & Miniature Style [ FKN Series ] INTRODUCTION The resistor element is a resistive wire which is wound in a single layer on a ceramic rod, with tinned connecting wires of electrolytic copper welded to the end-caps.
The ends of the resistive wire are connected to the caps by welding.
The resistors are coated with layers of green color flame-proof lacquer.
Overload protection without risk of fire.
Wide range of overload currents.
DIMENSIONS ød H L øD 5th color code: white Note: FKN1WS ( for MB Type ) ød = 0.
8±0.
05 mm FEATURES Power Rating Resistance Tolerance T.
C.
R.
Flameproof Multi-layer Coating Meets Flameproof Feature Meets Overload Test 1/2W, 1W, 2W, 3W, 4W, 5W, 7W ±1%, ±5% ±350ppm/°C UL-94V-0 UL-1412 DERATING CURVE For resistors operated in ambient temperatures above 40°C, power rating must be derated in accordance with the curve below.
Rated Load (%) 40 70 100 80 60 155 275 °C 3W-7WS 1/2WS-3WS 40 20 50 100 150 200 250 300 Ambient Temperature (°C) FUSING CHARACTERISTICS R≤2.
0Ω Fusing time within 60 seconds at 36 times of rated power R>2.
0Ω Fusing time within 60 seconds at 25 times of rated power Fusing residual resistive value at least 100 times rated resistance STYLE Normal FKN-50 FKN100 FKN200 FKN300 FKN400 FKN500 DIMENSION Miniature L FKN50S 6.
3±0.
5 FKN1WS 9.
0±0.
5 FKN2WS 11.
5±1.
0 FKN3WS 15.
5±1.
0 FKN5WS 17.
5±1.
0 FKN7WS 24.
5±1.
0 øD 2.
5±0.
3 3.
5±0.
3 4.
6±0.
5 5.
2±0.
5 6.
5±0.
5 8.
5±0.
5 H 28±2.
0 26±2.
0 35±2.
0 33±2.
0 32±2.
0 38±2.
0 Unit: mm ød 0.
55±0.
05 0.
55±0.
05 0.
8±0.
05 0.
8±0.
05 0.
8±0.
05 0.
8±0.
05 53 ELECTRICAL CHARACTERISTICS Normal STYLE STYLE FKN-50 FKN100 Power Rating at 40°C Power Rating at 70°C 1/2W 1W Maximum working voltage PxR Voltage Proof on Insulation 300V Resistance Range (±1%) 0.
5Ω - 100Ω Resistance Range (±5%) 0.
5Ω - 47Ω 0.
5Ω - 100Ω Operating Temp.
Range -40°C to +155°C Temperature Coefficient ±350ppm/°C Note: Special value ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)