KNP/RX21线绕阻燃涂漆电阻器
KNP/RX21 WIREWOUND NONFLAME RESISTORS
●品名(PART NUMBER)
依据其种类,分别标明型号、额定功耗、精度、标称阻值和形状。
ACCORDING TO THE TYPES OF RESISTORS,THE POWER RATED, RESISTANCE
TOLERANCE,RESISTANCE VALCE,SHAPES.
例: NKNP/RX21 1W ±1% (F ) 100Ω
型号 额定功耗 精度 标称阻值
e.g, NKNP/RX21 1W ±1% (F) 100Ω
TYPE RATED POWER TOLERANCE RESISTANCE
●使用环境温度:-55℃~+125℃
Operating ambient temperature-55℃~+125℃
●FEATURES ● 特性
◎ Super heat dissipation,small linear ◎ 耐热性优,电阻温度系数TCR
temperature coefficient. 小,呈直线变化
◎ Instant overload capability,low noise ◎ 短时间超负载,低噪音,阻值
wifhout annual shift on nesistance unlue 精度无变化
◎ Flameproof,light weight paint Color ◎ 不燃性,重量轻
Of Fwhite Noncombustible 涂漆颜色为灰白色,不燃性面漆
● KNP/RX21线绕阻燃涂漆电阻器结构图
● KNP/RX21 WIREWOUND NONFLAME RESISTORS CONSTRUCTION
2
KNP/RX21线绕阻燃涂漆电阻器
KNP/RX21 WIREWOUND NONFLAME RESISTORS
● 外形尺寸DIMENSIONS
型号
Type
电阻尺寸 mm
(Resistor dimension Max)
阻值范围
Resistance Range
绝缘电压
(直流或交流峰值)
Insulation Voltage
(DcorAC peakvalue)
ΦD
L
I
Φd±0.5
KNP / RX21
KNP-1/4W(1/2WS)
2.3±0.5
6.5±0.5
28±2
0.50
0.01~100Ω
350V
KNP-1/2W(1WS)
3.2±0.5
9.0±0.5