JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)

China,Dongguan ,Guangdong
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FKNP Series Thermal Fuse Resistor Non Inductive Wirewound Resistors Low

China FKNP Series Thermal Fuse Resistor Non Inductive Wirewound Resistors Low

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FKNP Series Thermal Fuse Resistor Non Inductive Wirewound Resistors Low

MOQ： 100 / Negotiable
Price： Negotiable
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Payment Terms	L/C, D/P, T/T,
Supply Ability	10000/Piece/Weekly
Delivery Time	7~10 Working days
Packaging Details	Standard carton
Tolerance	±5%,±1%
Operating Temperature	-30℃~250℃
Temperature Coefficient	±350PPM/℃
Type	Fixed Resistor
Package Type	Throught Hole
Brand Name	Julun
Place of Origin	China
Certification	CE/UL/VDE/KC/ROHS
Model Number	MF

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Product Details
Company Details

Product Specification


Payment Terms	L/C, D/P, T/T,	Supply Ability	10000/Piece/Weekly
Delivery Time	7~10 Working days	Packaging Details	Standard carton
Tolerance	±5%,±1%	Operating Temperature	-30℃~250℃
Temperature Coefficient	±350PPM/℃	Type	Fixed Resistor
Package Type	Throught Hole	Brand Name	Julun
Place of Origin	China	Certification	CE/UL/VDE/KC/ROHS
Model Number	MF
High Light	metal oxide film resistor ，carbon film fixed resistor

Wire wound fuse resistance FKNP series current protector Thermal Fuse Resistor

FEATURES

Function as a resistor in normal condition.
Quick fusing protects circuit from excessive overload.
Low resistance value.
Flame retardant coating.
RoHS compliant / lead-free available.

MAIN SPECIFICATION

Type	WORKING	MAX OVERLOAD	RatedPowerat70℃	RESISTANCE VALUE RANGE
FKNP 1/2W	8V	20V	1/2W	0.1Ω－60Ω
FKNP 1W / 1WS	15V	38V	1W	0.1Ω－100Ω
FKNP 2W / 2WS	20V	50V	2W	0.1Ω－100Ω
FKNP 3W / 3WS	25V	60V	3W	0.1Ω－150Ω
FKNP 5WS	30V	75V	5W	0.1Ω－150Ω

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

Fusing characteristics

Shall comply with the following provisions under the condition of overload fuse time at rated current rate specified (0.25W R<1 rated current ratio for 30 times. The R more than 1 ohm rated current ratio for 36 times. The fuse time less than 60 seconds. 0.5-3W R<1 rated current ratio for 30 times. The R more than 1 ohm rated current ratio for 36 times. The fuse time less than 60 seconds. 1WS-3WS R<1 rated current ratio for 30 times. The R more than 1 ohm rated current ratio for 36 times. The fuse time less than 60 seconds. Note: the fusing characteristics can be made according to the requirements of the customer and the product which is required to be struck by lightning does not examine the time of fusing or according to the requirements of the customer.

PERFORMANCE

ITEM	PERFORMANCE AND QUALIITY ACCEPTANCE	TEST METHOD
Resistance to temperature coefficient	1. Rx ＜ 100KΩ PPM/℃ ＜ +350~500 PPM/℃ 2. 100KΩ＞ Rx ＜1MΩ PPM/℃ ＜ 0 ~ -700PPM/℃ Rx ＞1MΩ PPM/℃ ＜ 0 ~ -1500PPM/℃	R – RO 106 PPM/℃ = * 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	≤ ±(2%R + 0.05ohm) Shall be no mechanical breakage	AC or DC voltage 2.5times the rated Voltage for 5 seconds .
Voltage endurance	No breakdown or flashover	Lay the resistor on the 90° angle metal “V” peak is 1.42 times as much as insulate voltage .
Terminal strength	Shall be no mechanical breakage	Pull test apply 3.5KG force to the lead in the direction of lead axis for 30±5 seconds.
Heat resistively against soldering	≤ ± (2%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.
Endurance at upper-limit temperature	≤±(5%R+0.1Ω)	At 125 ℃ temperature, duration of 1000h

Dimension

TYPE	L	D	H	d	PULLING(Kg)
1/6W 1/8W 1/4WS	3.2±0.3	1.8±0.3	28±2.0	0.40±0.05	2.5Kg-30S
1/4W / 1/2WS	6.0±0.5	2.3±0.3s	27±2.0	0.43±0.05	2.5Kg-30S
1/2W / 1WS	9.0±1.0	3.5±0.5	26±2.0	0.50±0.05	2.5Kg-30S
1W / 2WS	11.0±1.0	4.5±0.5	30±2.0	0.60±0.05	3Kg-30S
2W / 3WS	15.0±1.0	5.0±0.5	32±2.0	0.65±0.05	5Kg-30S
3W /5WS	17.0±1.0	6.0±0.5	31.5±2.0	0.70±0.05	5Kg-30S
5W	24.0±1.0	8.0±1.0	28±2.0	0.75±0.05	5Kg-30S

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.

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler 
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Year Established:

2009 
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Total Annual:

5900000-7000000
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Ecer Certification：

Verified Supplier 

JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy... JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy...

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Reach Us
JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
Room 408 No:262 middle West Lake Road, Shilong Town, Dongguan City ,Guangdong Province, China
https://www.automotive-fuses.com/

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