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Wire Wound Resistor with CE, Sony Certificate for UPS, LED

Name: Wire Wound Resistor with CE, Sony Certificate for UPS, LED
Brand: china-manufacturer-directory.com
SKU: 760656485
Availability: InStock
Rating: 4.5 (49 reviews)

Price:	US $ 0.01/Piece
Trade Terms:	FOB,EXW,FCA
Min Order:	2000/Piece
Pay Type:	T/T

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KNR High Load Power 0.2R 40R 50R 650 ohm 10K Wirewound Resistor

Wirewound Fixed Resistors(KNR)
Features:
1, Good heat-durability, low temperature coefficient, low noise, high overload 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

Part No.	Power	Resistance range	Dimensions			Max. working voltage	Max.overload voltage	Max.insulation voltage
Part No.	Power	Resistance range	L±1	D±0.5	d±0.05	Max. working voltage	Max.overload voltage	Max.insulation voltage
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	25.0	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

Test Item	Test Condition	Performance
Temperature coefficient	+100ºC.Test the resistance value at normal temperature and normal temperature added 100ºC,calculate perºC resistance value change rate .	±300ppm/ºC
Short time overload	1/4~4W5(),5~10W10()()5.1/4~4W: According 5 times rated power to account the 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	4()1,25,10000±200.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	350±10ºC2~3. Immerge into 350±10ºC tin stove for 2~3 seconds.	ΔR≤±1%R₀
Solderability	260±5ºC2~3. Immerge into 260±5ºC tin stove for 2~3 seconds.	95%The area of soldering is over 95%
Temperature cycling	-55ºC30,+25ºC10~15,+125ºC30,+25ºC10~15,5.At -55ºC for 30 min, then at +25ºC for 10~15 min, then at +125ºC for 30 min, then at +25ºC for 10~15 min, total 5 cycles.	ΔR≤±(1%R₀+0.05Ω)
Load life in humidity	40±2ºC,90~95%,()1000(1.5,0.5).Overload rated voltage or Max.working voltage (get the lower) for 1000 hours (1.5 hours on and half-hour off ) at the 40±2ºC and 90~95% relative humidity.	ΔR≤±(5%R₀+0.05Ω)
Load life in heat	70±2ºC()1000(1.5,0.5).Overload rated voltage or Max.working voltage (get the lower ) for 1000 hours (1.5 hours on and half-hour off) at the 70±2ºC.	ΔR≤±(5%R₀+0.05Ω)
Nonflammability	5,10,165.Respectively load AC voltage by 5,10,16 times rated 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

Prod Model:	KNR
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Knr High Load Power Resistor:	Green
Resistance:	Fixed Resistor
Function For Resistance:	Protective Resistor
Installation:	DIP Resistor
Material:	Wire-wound Resistor
Package Type:	Throught Hole
Brand:	Pak Heng

Founded in 1982, Shenzhen Pak Heng Electronics Co., Ltd. is a Taiwanese-invested enterprise which has two resistors manufacturing factories and one cable manufacturing factory in Shenzhen, China. With 30, 000 square meters workshop area, we are engaged in the entire series of resistors and cables designing, manufacturing and marketing. Pak Heng also has companies in both Taiwan and Hong Kong which are engaged in the main raw materials purchasing and the finance operation.
Having strong technical strength, advanced production machines, precise test equipments, effective raw material management system and excellent customer services, we have won a good reputation in the resistors and cables industry. Our products are strictly in accordance with IEC standards, all three factories were awarded the certificates of ISO9001, ISO14001, IEC and QC080000. As one of the Green Partners, we follow the SS-00259, RoHS and REACH standards to manage the environment and chemistry substance.
Our product & service
Resistor manufacturing: Chip Resistors, Chip Array Resistors, Array Resistors, Carbon Film Resistors, Metal Film Resistors, Metal Oxide Film Resistors, Fuse Resistors, Metal Glaze Resistors, High Voltage Resistors, Wirewound Resistors, Cement Resistors, Ceramic Tube Resistors, Aluminum Housed Resistors and Milliohm Resistors, and got the CQC certificate of all safety Resistors.

Cable manufacturing: Displayport Cable, HDMI Cable, Infiniband Cable, USB Cable, DVI Cable, IEEE1394 Cable, SATA Cable, eSATA Cable, SAS Cable, KVM Cable, RG series coaxial Cable, PU Cable, Telephone Cable, Bugle Cable, High performance Audio/Video Cable, Automobile Wires, Medical Cable, Low smoke & halogen-free Cable, Scart Cable, Plastic Optics Fiber Cable, Flat LAN Cable. And got the certificate of UL/CSA, UL Halogen-free, CL2/CL3, CM, CM-2, USB ISOC and HDMI ISOC.

As one of the biggest Resistors and Cables manufacturers in China, we follow the "Excelsior quality" business tenet, both "quality and customers come first" and "Satisfied and Exceeded the customers requirements" service promise, and develop long-term business relationship with various famous enterprises all over the world, trying our best to become the leader of both resistors and cables industry...