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KNR 50 Ohm 5 Color Code 100k Ohm of Wirewound Resistor

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Negotiable MOQ: 100 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
Pak Heng
Model Number:
KNR
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Shenzhen Pak Heng Electronics Co., Ltd.
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5Yrs
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Shenzhen Hong kong
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Place of Origin Guangdong, China
Brand Name Pak Heng
Model Number KNR
Type Fixed Resistor
Technology Wirewound
Package Type Throught Hole
Resistance 0.01 ohm to 33K ohm
Resistance Tolerance 1%,2%,5%,10%
Rated Power 1/4W to 10W
Temperature Coefficient 300PPM
Operating Temperature -55 TO + 275

KNR  50 ohm 5 color code 100k ohm  of Wirewound Resistor

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KNR 50 ohm 5 color code 100k ohm of Wirewound Resistor

 

Wirewound Resistors KNR

 

1,Good heat-durability. low temperature coefficient, low noise, high load power.

2,Operating ambient temperature:-55°C to +275°C.

3,Surface is nonflammable, the 1/4W-6W coating is gray white and indicate the resistance value by color ring, the 7W or over will indicate the resistance value by lettering or coating is green.

4,Resistance tolerance: ±1%, ±2%,±5%,±10%.

 

Power: 1/4W,1/2W,1W,2W,3W,4W,5W,6W,7W,8W,10W

Tolerance: ±1%, ±2%,±5%,±10%.

Range:0R01-47K

Description

Power

Tolerance

Range

KN

Wire-wound Resistors

1/4W 1/2W 1W 2W 3W 4W 5W 6W 7W 8W 10W

±5% ±2% ±1%

0R01-47K

NKN

Non-inductive wire-wound Resistors

1/4W 1/2W 1W 2W 3W 4W 5W 6W 7W 8W 10W

±5% ±2% ±1%

0R01-100R

BKN

Glaze Wire-wound

Resistors

 1W 2W 3W 4W 5W 6W 7W 8W 10W 12W

±5% ±2% ±1%

0R1-47K

BVR/LVR

Low Value Alloy Wire-wound

Resistors

 1W 2W 3W  5W 10W

±5%  ±1%

0R01-10R

 

Dimensions and Voltage Performance:

 

 

Part No.

Power

Resistance range

Dimensions

Max. working voltage

 

Max.overload voltage

 

Max.insulation voltage

L±1

D±0.5

d±0.05

KNR014

1/4W

0R5~750R

6.0

2.3

0.52

150V

300V

250V

KNR012

1/2W

0R01~1K5

9.0

3.2

0.58

150V

400V

250V

KNR01B

1W

0R01~1K5

9.0

3.2

0.75

150V

400V

250V

KNR02B

2W

0R01~3K3

11.0

4.5

0.75

250V

400V

350V

KNR03B

3W

0R01~4K7

15.0

5.0

0.75

350V

600V

500V

KNR04B

4W

0R01~8K2

17.0

6.0

0.75

350V

600V

500V

KNR05B

5W

0R01~8K2

17.0

6.0

0.75

350V

600V

500V

KNR06B

6W

0R02~12K

24.0

8.0

0.75

500V

600V

750V

KNR07B

7W

0R03~18K

31.0

8.0

0.75

500V

600V

750V

KNR08B

8W

0R03~27K

41.0

8.0

0.75

500V

600V

750V

KNR09B

9W

0R04~33K

52.0

8.0

0.75

750V

800V

1000V

KNR10B

10W

0R04~33K

52.0

8.0

0.75

750V

800V

1000V

 

 

Note:a,We can according to customer’s requirmement to customize the resistor which is out of the mormal resistance range;

      b,If the calculated rated voltage is higher than the max. working voltage, it will be got the lower value.

 

KNR 50 ohm 5 color code 100k ohm of Wirewound 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 .

±300ppm/℃

 

Short time overload

1/4~4W: According 5 times rated voltage, 5~10W: According 10 times rated power to account the voltage or Max.overload voltage (get the lower) for 5 seconds.

ΔR≤±(2%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≤±1%R0

 

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 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≤±(5%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≤±(5%R0+0.05Ω)

Nonflammability

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

No visible flame

 

Part No.Regulation:

 

KNR

01B

J

0

T520

100R0

 

Product Name

 

Power

 

Tol.

 

Special Code

 

Forming

 

Ohm

 

Wirewound fixed resistors

014=1/4W    012=1/2W

01B=1W     02B=2W

03B=3W     04B=4W

05B=5W     06B=6W

07B=7W     08B=8W

09B=9W     10B=10W

F =±1%

G=±2%

J =±5%

K=±10%

 

T520=T52

T710=T71

M001=M

F001=F

B001=B

 

0R100=0.1Ω

0R220=0.22Ω

10R00=10Ω

100R0=100Ω

10K00=10KΩ

 

 

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KNR 50 ohm 5 color code 100k ohm of Wirewound ResistorKNR 50 ohm 5 color code 100k ohm of Wirewound ResistorKNR 50 ohm 5 color code 100k ohm of Wirewound ResistorKNR 50 ohm 5 color code 100k ohm of Wirewound Resistor 

 

 

 

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Shenzhen Pak Heng Electronics Co., Ltd.
Gold Verified Supplier
5Yrs
Business Type
Manufacturer, Trading Company
Year Established
2004
Factory Size
30,000-50,000 square meters
Total Employees
501 - 1000 People
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