Product Details

Wholesale Metal Film Resistor

Place of Origin Guangdong, China
Brand Name Pak Heng-metal film resistor
Model Number MFR/CMF Metal Film Resistors
Type Fixed Resistor
Technology Metal Film
Package Type Throught Hole
Resistance 0.1ohm to 22M ohm
Resistance Tolerance 1%,5%
Rated Power from 1/8w to 5ws
Temperature Coefficient 100PPM
Operating Temperature -55 ~ +155℃

Product Features

 

 

 

 Wholesale Metal Film Resistor

 

 

 

 

   

 

Dimensions and Voltage Performance:

 

Part No.

Power

Resistance range

Dimensions(mm)

ing voltage

Max.overload voltage

Max.Pulse voltage

Max.insulation voltage

L±1

D±0.5

d±0.05

CMF016

MFR016

1/6W

0R~22M

3.5

1.7

0.40

150V

300V

500V

300V

CMF14S

MFR14S

1/4WS

0R~22M

3.5

1.7

0.40

150V

300V

500V

300V

CMF014

MFR014

1/4W

0R~22M

6.0

2.3

0.45

250V

500V

750V

500V

0.52

CMF12S

MFR12S

1/2WS

0R1~22M

6.0

2.3

0.45

250V

500V

750V

500V

0.52

MFR012

1/2W

0R1~22M

9.0

3.2

0.58

350V

700V

1000V

700V

MFR01S

1WS

0R1~22M

9.0

3.2

0.58

350V

700V

1000V

700V

MFR01B

1W

0R1~22M

11.0

4.5

0.75

500V

1000V

1000V

1000V

MFR02S

2WS

0R1~22M

11.0

4.5

0.75

500V

1000V

1000V

1000V

MFR02B

2W

0R1~22M

15.0

5.0

0.75

500V

1000V

1000V

1000V

MFR03S

3WS

0R1~22M

15.0

5.0

0.75

500V

1000V

1000V

1000V

MFR03B

3W

0R1~22M

24.0

8.0

0.75

700V

1200V

1200V

1000V

MFR05S

5WS

0R1~22M

24.0

8.0

0.75

700V

1200V

1200V

1000V

Wholesale Metal Film Resistor
Wholesale Metal Film Resistor
 Wholesale Metal Film Resistor

Wholesale Metal Film Resistor

 

  Performance Test:

 

 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 .

±100ppm/℃

Short time overload

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

ΔR≤±(0.5%R0+0.05Ω)

Pulse overload

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

ΔR≤±(1%R0+0.05Ω)

Resistance to soldering heat

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

ΔR≤±(0.5%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≤±(0.5%R0+0.05Ω)

Load life in humidity

Overload rated voltage or ing 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≤±(2%R0+0.05Ω)

Load life in heat

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

ΔR≤±(2%R0+0.05Ω)

 

MFR

01B

F

0

T520

10K00

 

Product Name

 

Power

 

Tol.

 

Special Code

 

Forming

 

Ohm

 

Metal Film Fixed Resistors

016=1/8W   14S=1/4WS

12S=1/2WS  01S=1WS

02S=2WS    03S=3WS

05S=5WS    016=1/6W

014=1/4W    012=1/2W

01B=1W     02B=2W

03B=3W

F=±1%

J=±5%

 

 

T260=T26

T520=T52

T710=T71

M001=M

F001=F

B001=B

 

0R100=0.1Ω

0R220=0.22Ω

10R00=10Ω

10K00=10KΩ

1M000=1MΩ

 

 

 

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Certifications

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