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1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

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1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

Name: 14W 10W Metal Oxide Fixed Film Resistor Axial Through Hole
Brand: ZENITHSUN
Price: 5.75 USD

China 1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole wholesale

Brand Name : ZENITHSUN

Model Number : MO 1/4W - 10W

Certification : RoHS, IATF16949

Place of Origin : CHINA

MOQ : 1000pcs

Price : US$5.75 - US$100 per 1000pcs

Payment Terms : L/C, T/T, Western Union

Supply Ability : 10000kpcs per week

Delivery Time : 10 - 15 days

Packaging Details : Carton

Technology : Carbon Film

Power Rating Range : 1/4W to 10W

Resistance Value Range : 1Ω to 820KΩ

Tolerance : ±5%

Marks : Color Code

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1/4W to 10W Metal Oxide Film Fixed Resistor, Axial Resistor, Through Hole

Structure:

1.ZENITHSUN metal oxide film resistor is fixed value, axial resistor. It is made of ceramic rod that is coated with a thin film of metal oxides, such as tin oxide.
2.On both ends of metal oxides thin film a metal cover is pressed with the connection leads.
3.The desired resistance is achieved by cutting a spiral shaped slot in the thin oxide metal layer.
4.ZENITHSUN MOF resistor is covered with several coating layers that are baked individually. The coating protects against moisture and mechanical stresses.
5.The resistor value is marked by color code bands.

Feature:

1.Stability properties
2.Withstand high temperatures
3.Low inductance.
4.Low noise.
Metal oxide film resistors exceed the performance of metal file and carbon film resistors for the following properties: power rating, voltage rating,overload capabilities,surge capacity,and high temperature operation.

Application:

The typical uses for ZENITHSUN metal oxide film resistors are in high voltage and high temperature applications. Operating voltages up to 15 kV with a nominal temperature of 350 °C are feasible for carbon film resistors.. Example uses include high voltage power supplies, radars, x-rays, and lasers.

Specifications:

Test Item	Test Condition	Performance
Temperature coefficient	Test the resistance value at normal temperature and normal temperature added 100℃,calculated per ℃ resistance value change rate.	-1000ppm/℃ to +350ppm/℃
Temp.Range	/	-55℃~155℃
Short Time Overload	2.5×rated voltage or Max.overload voltage(get the lower)for 5seconds	△R≤±(1%R0+0.05Ω)
Pulse overload	At 4×rated voltage or Max.pulse overload voltage (get the lower) for 5seconds	△R≤±(1%R0+0.05Ω)
Resistance to soldering heat	Immerge into the 350±10℃ tin stove for 2-3seconds	△R≤±(0.5%R0+0.05Ω)
Solderability	Immerge into the 245±5℃ tin stove for 2-3seconds	The soldering area is over 95%
Load Life in humidity	Overload rated voltage or Max.working voltage (get the lower) for 1000hours (1.5 hours on and half-hour off) at the 40±2℃ and 90%-95% relative humidity.	△R≤±(2%R0+0.1Ω)
Load Life in heat	Overload rated voltage or Max.working voltage (get the lower)for 1000hours (1.5 hours on and half-hour off) at the 70±2℃.	△R≤±(2%R0+0.05Ω)
Insulation Voltage	DC 1/4W 1/2W :250V 1W 2WS:350V 2W 3WS 3W:500V	no breakdown,no flashover
Temperature Cycle	At -55℃ for 30min, then at+25℃ for 10-15 min, then at +155% for 30 min, then at +25℃ for 10-15 min, total 5 cycles.	△R≤±(5%R0+0.05Ω)

Image:

1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

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1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

1/4W 10W Metal Oxide Fixed Film Resistor Axial Through Hole

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