Shenzhen PakHeng Electronics Ltd


Catalogue


Contact US


Tel: 86-755-86229698


Fax : 86-755-86229508


Email: sales01@pakheng.com / sales20@pakheng.com 


Address: The 3rd Industry Zone, Yanchuan, Songgang, Baoan District, Shenzhen, Guangdong, China

Metal Oxide Resistors

Metal Oxide Resistors

Shop online for the high quality metal oxide resistors widely used in power supply, transducer, elevator, arena audio and high requirement equipment industry from PakHeng Electronics. As a professional manufacturer and supplier of various resistors in China, we warmly welcome you to get the free sample from us.



    A、 High heat exchanged Ceramic core.

    图片1.png

    B、 High stability Electric conduction film.

    C、 Iron Cap.

    D、 Silicon resin coating.

    E、 Color Ring.

    F、 Tinned copper lead wire.


    图片4.png

     

    Part No.

     

    Power

     

    Resistance range

    Dimensions

    Max. orking voltage

    Max.overload voltage

    Max.Pulse voltage

    Max.insulation voltage

    L±1

    D±0.5

    d±0.05

    CMO016

    MOR016

    1/8W

    1/6W

    0R~1M

    3.2

    1.7

    0.41

    150V

    300V

    300V

    200V

    CMO14S

    MOR14S

    1/4Ws

    0R~1M

    3.2

    1.7

    0.41

    150V

    300V

    300V

    200V

    CMO014

    MOR014

    1/4W

    0R~1M

    6.0

    2.3

    0.45

    200V

    400V

    500V

    250V

    0.52

    CMO12S

    MOR12S

    1/2WS

    0R~1M

    6.0

    2.3

    0.45

    200V

    400V

    500V

    250V

    0.52

    MOR012

    1/2W

    0R1~1M

    9.0

    3.2

    0.52

    250V

    400V

    500V

    250V

    MOR01S

    1WS

    0R1~1M

    9.0

    3.2

    0.58

    350V

    600V

    750V

    350V

    MOR01B

    1W

    0R1~1M

    11.0

    4.5

    0.75

    350V

    600V

    750V

    350V

    MOR02S

    2WS

    0R1~1M

    11.0

    4.5

    0.75

    350V

    600V

    750V

    350V

    MOR02B

    2W

    0R1~1M

    15.0

    5.0

    0.75

    350V

    600V

    750V

    350V

    MOR03S

    3WS

    0R1~1M

    15.0

    5.0

    0.75

    350V

    600V

    750V

    350V

    MOR03B

    3W

    0R1~1M

    24.0

    8.0

    0.75

    500V

    800V

    1000V

    500V

    MOR05S

    5WS

    0R1~1M

    24.0

    8.0

    0.75

    500V

    800V

    1000V

    500V


    图片3.png

    图片2.png


    图片6.png

     Test Item

    Test Condition

    Performance

    Temperature coefficient

    Test the resistance value at normal temperature and normal temperature added 100℃,calculate per℃ resistance value change rate .

    ±350ppm/

    Short time overload

    2.5 × rated voltage or Max.overload voltage (get the lower) for 5 seconds.

    ΔR≤±(1%R0+0.05Ω)

    Pulse overload

    At 4 x rated voltage or Max. pulse overload voltage (get the lower) cycle 10000±200 times(1 second on, 25 seconds off ).

    ΔR≤±(2%R0+0.05Ω)

    Resistance to soldering heat

    Immerge into 350±10℃ tin stove for 2~3 seconds.

    ΔR≤±(1%R0+0.05Ω)

    Solderability

    Immerge into 245±3℃ tin stove for 2~3 seconds.

    The area of soldering is over 95%

    Temperature cycling

    At  -55℃ for 30 min, then at +25℃ for 10~15 min, then at +125℃ for 30 min, then at +25℃ for 10~15 min, total 5 cycles.

    ΔR≤±(1%R0+0.05Ω)

    Load life in humidity

    Overload rated voltage or Max.working voltage (get the lower) for 1000 hours (1.5 hours on and half-hour off ) at the 40±2℃ and 90~95% relative humidity.

    ΔR≤±(5%R0+0.05Ω)

    Load life in heat

    Overload rated voltage or Max.working voltage (get the lower ) for 1000 hours (1.5 hours on and half-hour off) at the 70±2℃.

    ΔR≤±(5%R0+0.05Ω)

    Nonflammability

    Respectively load AC voltage by 5、10、16 times rared power for 5 minutes.

    No visible flame

     


    PakHeng Electronics is one of the leading metal oxide resistors manufacturers and suppliers in China, offering the free sample and competitive price. Welcome to wholesale the high quality bulk resistors made in China from us. It if of good performance and high safety.
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