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low TCR Metal set-top boxes SMD resistor

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low TCR Metal set-top boxes SMD resistor
low TCR Metal set-top boxes SMD resistor
low TCR Metal set-top boxes SMD resistor
low TCR Metal set-top boxes SMD resistor
low TCR Metal set-top boxes SMD resistor
low TCR Metal set-top boxes SMD resistor

Our products are to comply with environmental requirements in accordance

with SONY code no. SS-00259 with restrictions of 10 harmful materials.

Features

High power up to  4W

             Lowest TCR from ±50ppm/ 

Compatible with both wave soldering and reflow soldering

 

Size

L

W

T

E

0805

2.00±0.20

1.25±0.20

0.35±0.20

0.5±0.20

1206

3.20 ±0.20

1.60 ±0.20

0.60 ±0.20

0.50 ±0.20

2512

6.40 ±0.20

3.20 ±0.20

0.70 ±0.20

0.90 ±0.20

D:  2.40 ±0.20


Type

Rated    power


Resistance Range

 

TCR (ppm/)

Insulation Resistance

D(±0.5%)

F(±1%) G(±2%) J(±5%)

MFR05

1W

5mΩ R 10mΩ

±50

 

 

 

>100MΩ

MFR06

1W

 : R ≤ 0.8mΩ ;  1mΩ ≤R≤ 100m

0Ω& 1mΩ ≤R≤ 4mΩ:  ±350

1/2W

101mΩ ≤R≤ 200mΩ

5mΩ ≤R≤ 500mΩ:  ±50

 

MFR25

1W 2W 3W 4W

 

/

 

0Ω: R<0.45mΩ;

0.5mΩ ≤R≤ 500mΩ

0.5mΩ ≤R≤ 4mΩ 大电极:  ±50

0Ω& 1mΩ ≤R≤ 2mΩ:  ±350

3mΩ ≤R≤ 500mΩ:  ±50

Test Item

Test ethods


Test conditions

specification

 

 


Temperature

coefficient

 

 

 

IEC601 15-14.8

TCR= (R-R0) / (t-to) Ro × 106    (ppm)

Ro (resistance at room temperature)

R (resistance at 125 or +155)

to  (room temperature)

T ( test temperature +125 or +155 )

 

 

 please refer to the spec.


High

Temperature

Exposure

 

MIL-STD-202 Method 108


1000 hrs. @T= 125 Measure the variation of resistance at 24±4 hours after test conclusion.

 

< ±1%


Low

Temperature

operation

 

IEC601 15-14.23.4


45 min. @T=-55  Measure the variation of resistance after test conclusion.

 

< ±1%

 


Temperature

cycling

 

 

JESD22 Method JA - 104


1000cycles (-55 to 125Measurement at 24±4 hours after test conclusionMeasure the variation of   resistance at 24±4 hours after test conclusion.

 

 

< ±1%

 

short-time

overload

 

 

IEC601 15-14.13


Applied 5 . 0 times ofrated power for 5 second Measure the variation  ofresistance.

 

 

< ±1%



Why choose us?


1.Fast delivery time

With adequate monthly capacity of SMD resistors 15 Billion PCS and through hole resistors 20 Million PCS, we can secure fast delivery time to all the customers.


2. High quality

With more than 39 years in the industry, we well know the relevant standards and manufacture products based on requirements, also we have perfect quality system and tools to monitor the product from raw materials to finished products to secure quality .


3. Professional and reliable team

With a professional and experienced team, we understand every requirement of our customers and always try out best to satisfy them.


4. Quick Response

If you have any enquires or problem, please feel free to contact with us, we will try to answer you within 24 hours.


F.A.Q

Question 1

Question: Does the sample fee can be returned?

Answer:  We can provide free samples.


Question 2

Question:  How long will it take to receive my order?

Answer: The lead-time depends on your order quantity and destination.


Welcome to contact us freely for more details about our products!


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