产品简介
供应FKNP保险丝电阻FR保险电阻器
产品价格:¥0.01元/只
上架日期:2023-04-10
发货地:广东 深圳市
供应数量:不限
最少起订:1只
浏览量:341
详细说明
    详细参数
    品牌华鑫欧型号FKNP1/4W-5W
    熔体材料镀银铜片工作方式可复式
    环保类型环保熔断速度特快速(FF)
    适用范围电子体积类型小型
    形状类型圆柱体标准类型国规
    额定电压类型低压加工定制
    产地深圳市

    FKNP/RXF系列线绕阻燃涂漆电阻器

    WIRE-WOUND FUSIBLE 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.



    ●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,涂漆颜色为

    Of Fwhite Noncombustible                   灰白色,不燃性面漆

                      

    ● FKNP/RXF线绕阻燃涂漆电阻器结构图

    ● FKNP/RXF  WIREWOUND NONFLAME  RESISTORS CONSTRUCTION

      

    2         

    FKNP/RXF系列线绕阻燃涂漆电阻器

    WIRE-WOUND FUSIBLE 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±0.5

    L±1.5

    I±2

    Φd±0.5

    KNP / RX21

    FKNP-1/2W

    3

    9.5

    26

    0.50

    0.115Ω

    350V

    FKNP-1Ws

    3

    9.5

    26

    0.50

    0.115Ω

    350V

    FKNP-1W

    4

    12

    25

    0.60

    0.1515Ω

    350V

    FKNP-2WS

    4

    12

    25

    0.60

    0.1515Ω

    350V

    FKNP-2W

    4.5

    17

    25

    0.65

    0.11KΩ

    350V

    FKNP-3W

    5.5

    18

    22

    0.70

    0.11.5KΩ

    500V


    ● 负荷曲线WIREWOUND RESISTORS POWER DERATING CURVE

     

    3       

    FKNP/RXF系列线绕阻燃涂漆电阻器

    WIRE-WOUND FUSIBLE RESISTORS                     

    ● 熔断性能FUSING CHARACTE RISTICS

             功率

    熔断电流

    FKNP-1/2W

    FKNP-1W

    FKNP-2W

    FKNP-3W

    1-1.8A

    0.33-15Ω

    0.22-15Ω

    0.39-43Ω

    0.4-43Ω

    2.1-3A

    0.33-15Ω

    0.62-4.3Ω

    0.36-11Ω

    0.4-13Ω

    3.1-4A

    0.36-3Ω

    0.27-3.3Ω

    0.36-3.6Ω

    0.27-7.5Ω

    4.1-5A

    0.36-1.8Ω

    0.24-2Ω

    0.2-2Ω

    0.18-3.3Ω

    5.1-6A

    0.13-1.5Ω

    0.15-0.91Ω

    0.15-1.8Ω

    0.18-3Ω

    6.1-7A

    0.2-0.56Ω

    0.13-1Ω

    0.18-0.75Ω

    0.3-2.4Ω

    7.1-8A

    0.091-0.91Ω

    0.13-0.43Ω

    -

    0.022-1.2Ω

    8.1-8.9A

    0.1-0.82Ω

    -

    -

    0.027-0.22Ω

    9-10A

    0.015-0.051Ω

    -

    0.02-0.24Ω

    -

    熔断时间

    2S-20S

    2S-20S

    5S-30S

    5S-30S

    ● 包装方法PACKING


        POWER

    型号 数量

    TYPE  QTY

    KNP-1/2W

    KNP-1W

    KNP-2W

    KNP-3W

    KNP-5W

    B(散装)

    B TYPE

    单元包装数(盒)

    CELL PACKING QTY

    5000 PCS

    3000 PCS

    2000 PCS

    1000 PCS

    500PCS

           整箱数

    FULL BOX QTY

    50000PCS

    30000 PCS

    20000 PCS

    1000 0PCS

    5000PCS

    T(编带)

    T BYTE

    单元包装数(盒)

    CELL PACKING QTY

    2000 PCS

    1000 PCS

    1000 PCS

    500 PCS

    250PCS

           整箱数

    FULL BOX QTY

    20000 PCS

    10000 PCS

    10000 PCS

    5000 PCS

    2500PCS

     

    4       

    FKNP/RXF系列线绕阻燃涂漆电阻器

    WIRE-WOUND FUSIBLE RESISTORS                        


    ● 性能测试方法:PERFORMANCE TEST METHODS

    特性项目

    CHARACTERISTICS

    规格值

    SPECIFICATIONS

    测试方法

            TESTMETHODS

    直流电阻值

    DC RESISTANCE

    JIS-C-5202 5.1

    ±5% J级)

    ±2% G级)、±10% K级)

    温室25

    TA25

    温度特性

    TEMPEPATURE

    COEFFICIENT

    JIS-C-5202 5.2

    R10Ω   ±300PPM/

    10Ω>R5Ω  ±500PPM/

    R5Ω     不规定

      R2-R1        1/

    R1T2-T1

    R1:常温(T1)阻抗值

    RESISTANCE VALUE AT ROOM

    TEMPERATURET1

    R2:常温+100(T2)阻抗值

    RESISTANCE VALUE AT ROOM

    TEMPERATURE+100(T2

    绝缘电压

    DIELECTRIC

    WITHSTANDING

    VOLTAGE

    JIS-C-5202 5.7

    涂装不可烧损,绝缘不可破坏

    NO EVIDENCE OF FLASHOVER

    MECHANICAL AMAGEARCING

    OF INSULATION BREAKDOWN

    电阻两端导线置于金属V型槽上,依特性表之电压规定加60

    RESISTORS SHALL BE CLAMPED IN THE

    TROUGH OF A90°METALLIC V-BLOCK

    AND SHALL BE TESTED AT SPECIFIED IN

    THE ABOVE LIST FOR 60 SECONDS

    绝缘阻抗

    INSULATION

    RESISTANCE

    JIS-C-5202 5.6

    1000MΩ MIN

    DC500V测试待测体于V型槽上之导线及其表面涂装印加60

    WITHSTANDING TEST AND SHALL BE

    MEASURED AT DC 500V.RESISTOR SHALL

    BN PREPARED AC SAME METHOD OF DIELECTRIC

    热冲击

    THERMAL SHOCK

    ΔR≤±(2%RO+0.1Ω)

    额定电压印加30分钟后,于8-12秒以内置于-30±℃之温度30分钟

    AFTER APPLICATION OF RATED POWERR

    FOR 30MINUTES30MINUTES EXPOSURE TO

    -30±5 AMBIENT TEMPERATURE

    耐湿性

    HUMIDITY

    JIS-C-5202 7.5

    ΔR≤±(2%RO+0.1Ω)

    温度40±2℃,相对湿度90-95%与恒温恒湿箱中不加电压,连续放置1000小时

    TEMPERATURE RESISTANCE CHANGE AFTER

    A 1000HOURS EXPOSURE IN AHUMIDITY

    TEST CHAMBER CON-TROLLED AT 40±2

    AND 90-95%RELATIVE HUMIDITY

                                     

    5         

    FKNP/RXF系列线绕阻燃涂漆电阻器

    WIRE-WOUND FUSIBLE RESISTORS                       

    ● 性能测试方法:PERFORMANCE TEST METHODS

    特性项目

    CHARACTERISTICS

    规格值

    SPECIFICATIONS

    测试方法

    TEST METHODS

    短时过负荷

    SHORT IMET

    OVERLOAD

    ΔR≤±(2%RO+0.1Ω)

    额定功率×10倍,5

    POWER RATED×10TIMES5S

    湿度寿命

    TEMPERATURE

    COEFFICIENT JIS-C-5202 5.2

    ΔR≤±(5%RO+0.1Ω)

    温度40±2℃,相对湿度90-95%与恒温箱中,加额定直流电压测试1.5小时,停止0.5小时连续放置1000小时

    温室寿命

    LOAD LIFE

    JIS-C-5202 7.10

    ΔR≤±(5%RO+0.1Ω)

    PERMANENT RESISTANCE CHANGE AFTER

    1000HOURS OPERATING AT RCWV,WITH DUTY

    CYCLE OF 1.5HOURS ON,0.5HOURS OFF AT25±2.

    耐热性

    RESISTANCE TO

    SOLDERING HEAT

    JIS-C-5202 6.4

    ΔR≤±(1%RO+0.05Ω)

    将电阻两端导线浸入锡炉约3.24.8MM

    依下表规定实施

    DIP THE LEADS OF THE RESISTOR INTO

    SN STOVE THE DEPTH IS 3.24.8MM,THE

    TEMPERATURE AND THE TIME AS THE TABLE

    TEMPERATURE    DIP TIME   

    350±10    3.0±0.5 SEC

     260±5     10±1 SEC  

    焊锡性

    SOLDERABILITY

    JIS-C-5202 6.5

    焊锡覆盖面积95%以上

    95%COVERAGE MIN.

    锡炉温度:260±5

    浸炉时间:10±0.5 SEC

    TEST TEMPERATURE OF SOLDER: 260±5

    DWELL TIME IN SOLDER:10±0.5SEC

    不燃性

    NONINFLAMMAB-

    ILITY

    不可燃烧(无明火产生)

    NONINFLAMMAB

    分别按5.10.16倍额定功率加交流负荷5分钟 

    LOAD 5MIN ACCORDING TO 5 TIME 10 TIME

    16 TIME POWER RATED AND A.C

    》适用标准Standard GB/T5729-2003 (IEC115-1)

    ●                      GB5732-85;

     

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