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Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available

    Buy cheap Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available from wholesalers
     
    Buy cheap Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available from wholesalers
    • Buy cheap Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available from wholesalers
    • Buy cheap Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available from wholesalers
    • Buy cheap Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available from wholesalers
    • Buy cheap Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available from wholesalers

    Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available

    Ask Lasest Price
    Model Number : KNP
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 10KKPCS PER Month
    Delivery Time : 2 Weeks
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    Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available


    Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available

    INTRODUCTION

    To wind the alkaline less ceramic core with metal alloy resistance wire and coating with silicon resin which makes wire wound resistor KNP series
    Small in size comparatively than other kind resistor
    Electrical and Mechanical stability and high reliability
    FEATURES

    High stable pulse characteristics!
    Meet JIS-C-5201 requirements!
    Super heat dissipation!
    Low noise!
    No annual shift on resistance value!
    Special tight tolerance are available on request

    External dimensions (Unit:mm)


    P type


    The 5th color band; KNP type in ‘Black’, NKNP type in ‘Green’

    TypeDimensions

    Normal Size

    Small Size

    		I±2.0L±1.0ψDψd±0.05H±2.0

    KNP1/2W,

    NKNP1/2W

    KNP1WS,

    NKNP1WS

    		609.03.2±0.50.5028

    KNP1W,

    NKNP1W

    		KNP2WS,NKNP2WS6011.54.5±1.00.6825
    7311.54.5±1.00.6831

    KNP2W,

    NKNP2W

    		KNP3WS,NKNP3WS6015.55.0±1.00.6823
    8115.55.0±1.00.6833

    KNP3W,

    NKNP3W

    KNP5WS,

    NKNP5WS

    		9417.56.0±1.00.6838
    KNP5W,NKNP5W9424.58.0±1.00.6835

    Axial Lead Taping


    Txx Type

    Type

    Taping

    		Dimensions

    Normal Size

    Small Size

    		LWP

    L1-L2

    Max.

    		T

    Z

    Max.

    R

    Max.

    t

    Max.

    e

    Max.

    S

    Max.

    KNP 1/2WKNP 1WST529.0±1.052±1.05±0.51.06±0.51.203.00.60.5
    KNP 1WKNP 2WST5211.5±1.052±1.05±0.51.06±0.51.203.00.60.5
    T6611.5±1.066±1.05±0.51.06±0.51.203.00.60.5
    KNP2WKNP 3WST5215.5±1.052±1.010±0.51.06±0.51.203.00.60.5
    T7315.5±1.073±1.010±0.51.06±0.51.203.00.60.5
    KNP3WKNP5WST8417.5±1.584±1.010±0.51.06±0.51.203.00.60.5
    KNP5WT8424.5±1.084±1.010±0.51.06±0.51.203.00.60.5

    MB Type &M Type&MK Type


    MB


    Watts

    		Dimensions (mm)
    DLP±1.0H1±1.0H2±0.5t±0.15qMax
    1/2w,1ws3.2±0.59.0±1.012.5/1510.54.51.23
    1w,2ws4.5±1.011.5±1.01510.54.51.253
    2w,3ws5.0±1.015.5±1.02010.54.51.253
    3W5WS6.0±1.017.5±1.02510.54.51.253
    5W8.0±1.024.5±1.03010.54.51.253

    M



    Watts

    		Dimensions (mm)
    ΦDLP±1.0H±1.0
    1/2w,1ws3.5±0.59.0±1.012.5/1510
    1w,2ws4.5±1.011.5±1.01510
    2w,3ws5.0±1.015.5±1.02010
    3w6.0±1.017.5±1.02510
    5w8.0±1.024.5±1.03010

    MK


    Watts

    		Dimensions (mm)
    DLP±1.0H±1.0H1±1.0
    1/2w,1ws3.2±0.59.0±1.012.5104.5
    1w,2ws4.5±1.011.5±1.015104.5
    2w,3ws5.0±1.015.5±1.020104.5
    3W5WS6.0±1.017.5±1.025104.5

    F Type &FK2Type&FKK Type


    F

    Watts

    		Dimensions (mm)
    ΦDLP±2.0E MaxH±1.0
    1/2w,1ws3.2±0.59.0±1.063.55-8
    1w,2ws4.5±1.011.5±1.083.55-8
    2w,3ws5.0±1.015.5±1.083.55-8
    3w6.0±1.017.5±1.083.55-8

    FK2

    Watts

    		Dimensions (mm)
    ΦDLP±2.0E MaxH±1.0
    1/2w,1ws3.2±0.59.0±1.063.55-8
    1w,2ws4.5±1.011.5±1.083.55-8
    2w,3ws5.0±1.015.5±1.083.55-8
    3w6.0±1.017.5±1.083.55-8

    FKK

    Watts

    		Dimensions(mm)
    ΦDLP±1.0E MaxH1±1.0H2±1.0
    1/2w,1ws3.2±0.59.0±1.05-73.584.5
    1w,2ws4.5±1.011.5±1.05-93.584.5
    2w,3ws5.0±1.015.5±1.05-93.584.5
    3w6.0±1.017.5±1.05-103.584.5

    Tape in box packing (Ammo packing) Packing box size and quantity


    Type

    Form

    Quantity

    		Dimensions (mm)

    Normal Size

    Small Size

    		LWH

    KNP1/2W,

    NKNP1/2W

    KNP1WS,

    NKNP1WS

    		T522000 PCS2608085

    KNP1W,

    NKNP1W

    KNP2WS,

    NKNP2WS

    		T521000 PCS2608085
    T671000 PCS2608592

    KNP2W,

    NKNP2W

    KNP3WS,

    NKNP3WS

    		T521000 PCS26080100
    T731000 PCS2609592

    KNP3W,

    NKNP3W

    KNP5WS,

    NKNP5WS

    		T84500PCS26011075
    KNP5W,NKNP5WST84250PCS26011075

    Bulk


    Type

    Form

    Quantity

    		Dimensions (mm)

    Normal Size

    Small Size

    		LWH

    KNP1/2W,

    NKNP1/2W

    KNP1WS,

    NKNP1WS

    		P5000 PCS24014076
    Moulding5000 PCS24014076

    KNP1W,

    NKNP1W

    KNP2WS,

    NKNP2WS

    		P2000 PCS24014076
    Moulding2000 PCS24014076

    KNP2W,

    NKNP2W

    KNP3WS,

    NKNP3WS

    		P2000 PCS24014076
    Moulding2000 PCS24014076
    KNP3W,NKNP3W

    KNP5WS,

    NKNP5WS

    		P100PCS24014076
    Moulding250PCS24014076
    KNP5W,NKNP5WSP50PCS24014076
    Moulding50PCS24014076

    Rated power


    Rated power is maximum power which can be continuously loaded at specified ambient temperature

    70℃,as Table-1;however when the ambient temperature exceeds 70℃


    Type


    Rated power


    Dielectric withstanding

    voltage

    KNP Resistance

    Range(Ω)

    NKNP Resistance

    Range(Ω)

    Normal size

    KNP1/2W,

    NKNP1/2W

    		0.5W300V0.05Ω~1KΩ0.1Ω~680Ω

    KNP1W,

    NKNP1W

    		1W350V

    KNP2W,

    NKNP2W

    		2W350V

    KNP3W,

    NKNP3W

    		3W400V

    KNP5W,

    NKNP5W

    		5W400V
    Small size

    KNP1WS,

    NKNP1WS

    		1W300V0.05Ω~1KΩ0.1Ω~680Ω

    KNP2WS,

    NKNP2WS

    		2W350V

    KNP3WS,

    NKNP3WS

    		3W350V

    KNP5WS,

    NKNP5WS

    		5W400V

    Color Code


    Color

    1st figure

    2nd figure

    Multiplier

    Tolerance

    Distinguish

    Black00100

    KNP type in ‘Black’,

    NKNP type in ‘Green’.

    Brown11101±1%(F)
    Red22102±2%(G)
    Orange33103
    Yellow44104
    Green55105
    Blue66106
    Violet77107
    Gray88
    White99
    Gold10-1±5%(J)
    Silver10-2±10%(K)
    Plain


    Construction

    NO

    Item

    Material

    1

    Ceramic core

    High alumina ceramic is used.

    2

    Resistor element

    The resistor element shall consist of Resistance wire(Exemple:CN49W Φ1.0mm) .

    3

    Terminal

    Tinned iron cap.

    4

    Connection

    The lead wire,which is plated with solder,shall be mounted to the caps by welding process.

    5

    Lead wire

    Soldered or tinned annealed wire.

    6

    Finishing painting

    Silicon resin is used. Accord with UL-94V-0 Nonflammable specification.

    7

    Indication

    Color code.



    Characteristics

    Item

    Performance

    Test methods(Conform to JIS C 5202)

    Temperature
    Coefficient

    ±350PPM/℃
    (±500PPM/℃＜1Ω)

    Comply with 5.2
    R1-R
    ------------- x 10 6 PPM/C
    R0(T1-T0)

    R0:Resistance value at room temp.( T0).

    R1:Resistance value at room temp.plus 100℃(T1)


    Short time
    overload

    Within ±(2%+0.05Ω).

    No evidence of mechanical damage.

    Comply with 5.5
    Rated voltage×2.5 times,5s

    But not to exceed maximum overload voltage.
    (See table-1)

    Item

    Performance

    Test methods(Conform to JIS C 5202)

    Insulation
    Resistance

    104MΩ or more.

    Comply with 5.6
    V-block method

    Resistor shall be tested at DC 500V for 60 seconds.

    Dielectric
    Withstanding
    Voltage

    No evidence of flashover mechanical damage,arcing

    or insulation breakdown.

    Comply with 5.7
    Constant pressure, V-block method

    Resistor shall be tested at AC potential respectively for 60 seconds.(See table-1)

    Pulse overload

    Within ±(2%+0.05Ω)

    Comply with 5.8

    Rated voltage X 4 times, 10000 cyc.(1s ON, 25s OFF)

    But not to exceed maximum pulse voltage.(See table-1)

    Terminal strength

    No evidence of mechanical damage.

    Comply with 6.1


    Tensile strength

    mm
    Diameter

    Tensile force N(kgf)

    Time

    Φ0.38mm~0.50mm5(0.51)

    10±1
    second

    Φ0.50mm~0.68 mm10(1.02)

    Torsion strength:To bend the lead wire at the point of about 6mm~6.5mm from resistor body. about 0.75mm curvature radii to 90°then catch the wire at 1.2±0.4mm apart from the bend point end and turn it ( clockwise ) by 360 degrees perpendicular to the resistor axis at speed of same 5 seconds per turn, and do the same counterclockwise again which constitute a whole turn. Repeat the turn for 2 times without causing any break and looseness.


    Item

    Performance

    Test methods(Conform to JIS C 5202)

    Resistance to soldering heat

    Within ±(1%+0.05Ω)

    No evidence of mechanical damage.

    Comply with 6.4

    350±10℃, 3±1s

    After test leave for 0.5h.

    Solderability

    Covered with new solder by 95% at least.

    Comply with 6.5

    Test temperature of solder:255±5℃

    Dipping time in solder:3±1.0 s

    Resistance to solvent


    No deterioration of protective coating and markings.

    Comply with 6.9

    Specimens shall be immersed in a bath of isoproalcohol completely for 3 minutes with ultrasonic.

    Temperature cycle

    Within ±(1%+0.05Ω)

    No evidence of mechanical damage.

    Comply with 7.4
    Low side:-55℃/30min, Room temp.:10 to 15min
    High side:80℃/30min, Room temp.:10 to 15min
    5 cycles

    Load life in humidity

    Within ±(5%+0.05Ω)

    Comply with 7.9
    40±2℃, 90 to 95%RH, 1000h
    Rated voltage (90 min ON, 30 min OFF)

    Load life

    Within ±(5%+0.05Ω)

    Comply with 7.10
    70±3℃, 1000h
    Rated voltage (90 min ON, 30 min OFF)

    Product Tags:

    flame detector sensor

      

    surface mount thermal fuse

      
    Quality Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available for sale

    Flame-proof Non-Inductive KNP 0.25-10W Fusible Wire Wound Resistor 0.1-1000 Ohm ±5% With Smaller Size Available

    Company Info.
    Aolittel Technology Co.,Ltd
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