Dongguan Julun electronics co.,ltd

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Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type

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Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type

Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type
Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type

Large Image :  Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type Get Best Price

Product Details:
Place of Origin: China
Brand Name: Julun
Certification: CE/UL/VDE/KC/ROHS
Model Number: MPR
Payment & Shipping Terms:
Minimum Order Quantity: 100 / Negotiable
Price: Negotiable
Packaging Details: Standard carton
Delivery Time: 7~10 Working days
Payment Terms: L/C, D/P, T/T, MoneyGram
Supply Ability: 10000/Piece/Weekly
Detailed Product Description
Operating Temperature: -30℃~250℃ Temperature Coefficient: ±350PPM/℃
Resistance Tolerance: ±0.1%,±0.5%,±1%,±5%,±10% Are Avaiable Package Type: Throught Hole
Technology: Ceramic Composition Type: Fixed Resistor
Color Of Cement Resistor: White
High Light:

ceramic wirewound resistor

,

carbon film fixed resistor

Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type

 

FEATURES

 

Ceramic potting, Greater safety.
High power in miniature size, longer load life under large load.
Admirable electronic performance against environmental conditions and overload Resistant to heat
Rosh compliant / lead-free available

 

Power rating is defined as maximum power rating continuously applied under ambient temperature at 70℃.when the ambient temperature exceeds 70℃, use chart.

 

PERFORMANCE

 

 

ITEM

 

PERFORMANCE AND QUALIITY ACCEPTANCE

 

TEST METHOD

 

 

 

 

 

Resistance to temperature

coefficient

 

 

 

 

 

 

±300PPM/℃

 

 

 

R – RO 106

Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type 0Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type 1PPM/℃ = *

RO T- T0

 

 

R = Measured resistance(Ω)at T

T ℃ 

Ro = Measured resistance (Ω)at To

To ℃ 

T = Measured test temperature(℃)

To = Measured base temperature( ℃)

 

 

 

 

Short time overload

 

±(1%R + 0.05ohm)

Shall be no mechanical breakage

 

 

AC or DC voltage 10times the rated

Voltage or 600v, Get the lower voltage. At 5 seconds.

 

Insulation resistance

 

 

﹥500MΩ

 

 

Lay the resistor on the 90° angle metal “V”

Block applies DC 500V voltage for One Minute.

 

Voltage endurance

 

±(0.5%R + 0.05ohm)

Shall be no mechanical breakage

 

 

 

Lay the resistor on the 90° angle metal “V”

Block applies AC 1000V voltage for One Minute.

 

Terminal strength

 

Shall be no mechanical breakage

 

Pull test apply 20N force to the lead in the direction of lead axis for 30±5 seconds.

 

Heat resistively

against soldering

 

 

±(1%R + 0.05ohm)

Shall be no mechanical breakage

 

 

Dip the lead in to a solder bath having a temperature of 350℃ ± 10℃ up to 3±0.05mm from the body of the resistor and hold it for 3.5±0.5seconds leave the resistor ,at room temperature 1 hours after ,then Measure.

 

 

Load life test

 

±(5%R + 0.05ohm)

Shall be no mechanical breakage

 

 

 

In the constant temperature chamber 70℃ ,apply rated voltage for 1 hour and shut voltage for 0.5 hour and repeat this cycle for 1000 hours,

 

Solder ability

 

 

≥95%

 

Dip the lead in to a solder bath having a temperature of 260℃±5℃.

Time:5± 0.5seconds.

 

Humidity load test

 

 

≤± (5% R+ 0.1ohm)

Shall be no mechanical breakage

 

 

 

In temperature chamber 40℃±2℃,relative humidity 90 – 95%,Apply rated voltage 1.5hour and shut voltage 0.5 hour repeat this cycle for 1000 hours, leave in room temperature for 1 hour after test,

 

Vibration

 

Shall be no mechanical breakage

 

 

Set a resistor at the vibration table and vibrate 10HZ—55HZ 10HZ/s. with 1.5mm amplitude in 1 min. when the change of frequency shall be completed uniformly. The vibration shall apply to 3 directions, vertical and horizontal to the axis of resistor each for 3h.

 

Incombustibility

 

 

Shall be no mechanical breakage

 

 

Resistance by ordinary fire 15 seconds stops for 5 seconds, so loop 5 times.

 

Dimension

 

TYPE DIMENSION(mm) Resistance Range(Ω) Resistance tolerance

MPR

5W

L±1 M±1 H±1 A±1 B±1 D±0.05    
  14 7 18 5.5 10 0.75 0.01~3.0R ±5%(J)

 

Ceramic Potting Ceramic Wirewound Resistor With Through Hole Package Type 2

 

FAQ


Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we have our logo or company name to be printed on your products or the package?
A: Yes, for container order, we have OEM packing service, you need to inform us your logo or

company information in details. For bulk cargo, we will use neutral packing.
Q: What adventages do you have?
A: Fast delivery and good service.
Stable quality with competitive price.
Strict management system.

 

Please tell me:
What product specifications do you need? when you ask for a quotation.I will give you the most

competitive price per as your requirements. And we have many types for you to choose.

 

P.S.:If you can't find any products to meet your requirements. welcome to send us the details

drawings so that we can provide us our professional & best service to you.

Contact Details
dongguan Julun electronics co.,ltd

Contact Person: Mag

Tel: 86-15820816806

Send your inquiry directly to us