Shenzhen Boyuxing Electronic Co. Ltd >> Mf2w Metal Film Fixed Resistor/Protective Resistor/ Fixed Resistor

Mf2w Metal Film Fixed Resistor/Protective Resistor/ Fixed Resistor

Name: Mf2w Metal Film Fixed Resistor/Protective Resistor/ Fixed Resistor
Brand: China-Manufacturer-Directory.com
SKU: 758319705
Availability: InStock
Rating: 5 (76 reviews)

Supplier:	Shenzhen Boyuxing Electronic Co. Ltd
Price:	US $ 0.02/Piece
Min Order:	2000/Piece
Quantity::
Trade Terms:	EXW

Product Specifications

Prod Model:	MF2W 10ohm-1Mohm 1%
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Resistance Errors:	1%/ 2%/ 5%
Temperature Coefficient:	Within 100ppm/Degree Centigrade
Rated Power:	1/8W-5W
Operating Temperature:	-55degree Centigrade~+155degree Centigrade
Resistance:	Variable Resistor
Function For Resistance:	Protective Resistor
Installation:	DIP Resistor
Material:	Metal Film Resistor
Type:	Fuse Resistor
Package Type:	Tape
Application:	Medical,Power Supply,Solar,Consumer Electronic
Brand:	C.C.O

Product Description

1. Low temperature coefficient, high precision,low noise and good high frequency performance.
2. The surface is brick red nonflammable coating and indicate a white ring at the behind of the precision color ring.

Operating Temperature: -55ºC~+155ºC
Rated Power: 1/8W-5W
Resistance Errors: ±0.5% ±1% ±2% ±5%
Resistance Value: 1Ω-1MΩ
Temperature Coefficient: Within ±100PPM/ºC
Package Type: Tape
Type: Metal-Film resistor
Craft: Metal Film

Standard type in "Sky blue" color, Mini-type in "Sky blue" color

Normal size		Small size
Type	Color	Type	Color
MF1/8W,MF1/4W, MF1/2W,MF1W, MF2W,MF3W, MF5W	Sky blue	MF1/4WS,MF1/2WS, MF1WS, MF2WS, MF3WS, 5WS	Sky blue

Type		Rated power	Maximum working voltage	Maximum overload voltage	Dielectric withstanding voltage	Resistance Range(Ω)
Normal size	MF1/8W	0.125W	150V	300V	300V	1Ω~1MΩ
	MF1/4W	0.25W	250V	500V	500V	1Ω~1MΩ
	MF1/2W	0.5W	350V	700V	700V	1Ω~1MΩ
	MF1W	1W	500V	800V	900V	1Ω~1MΩ
	MF2W	2W	600V	800V	1000V	1Ω~1MΩ
	MF3W	3W	600V	800V	1000V	1Ω~1MΩ
	MF5W	5W	700V	1000V	1000V	1Ω~1MΩ
Small size	MF1/4WS	0.25W	150V	300V	300V	1Ω~1MΩ
	MF1/2WS	0.5W	350V	700V	500V	1Ω~1MΩ
	MF1WS	1W	500V	800V	700V	1Ω~1MΩ
	MF2WS	2W	600V	800V	900V	1Ω~1MΩ
	MF3WS	3W	600V	1000V	1000V	1Ω~1MΩ
	MF5WS	5W	600V	1000V	1000V	1Ω~1MΩ

Item	Performance	Test methods(Conform to JIS C 5202)
Resistance to soldering heat	Within ±(0.5 %+0.05Ω) No evidence of mechanical damage.	Comply with 6.4 350±10ºC, 3±1.0s After test leave for 0.5h.
Solderability	Covered with new solder by 95% at least.	Comply with 6.5 Test temperature of solder:255±5ºC Dipping time in solder:3±1.0 s
Resistance to solvent	No deterioration of protective coating and markings.	Comply with 6.9 Specimens shall be immersed in a bath of isoproalcohol completely for 3 minutes with ultrasonic.
Temperature cycle	Within ±(1%+0.05Ω) No evidence of mechanical damage.	Comply with 7.4 Low side:-55ºC/30min, Room temp.:10 to 15min High side:80ºC/30min, Room temp.:10 to 15min 5 cycles
Load life in humidity	Within ±(2%+0.05Ω)	Comply with 7.9 40±2ºC, 90 to 95%RH, 1000h Rated voltage (90 min ON, 30 min OFF)
Load life	Within ±(2%+0.05Ω)	Comply with 7.10 70±3ºC, 1000h Rated voltage (90 min ON, 30 min OFF)

Tensile strength	Diameter	Tensile force N(kgf)	Time
	Φ0.38mm~0.50mm	5(0.51)	10±1 second
	Φ0.50mm~0.70 mm	10(1.02)	10±1 second

External dimensions
P Type

Type		Dimensions
Normal Size	Small Size	I±2.0	L±1.0	ψD	ψd±0.05	H±2.0
MF1/8W	MF1/4WS	60	3.2	1.8±0.5	0.43	28
MF1/4W	MF1/2WS	60	6.5	2.3±0.5	0.45	27
MF1/2W	MF1WS	60	9.0	3.2±0.5	0.50	26
MF1W	MF2WS	60	11.5	4.5±1.0	0.68	25
MF1W	MF2WS	73	11.5	4.5±1.0	0.68	31
MF2W	MF3WS	60	15.5	5.0±1.0	0.68	23
MF2W	MF3WS	81	15.5	5.0±1.0	0.68	33
MF3W	MF5WS	94	17.5	6.0±1.0	0.68	38
MF5W		94	24.5	8.0±1.0	0.68	35

T Type

Type		Taping	Dimensions
Normal Size	Small Size	Taping	L	W	P	L1-L2 Max.	T	Z Max.	R Max.	t Max.	e Max.	S Max.
MF1/8W	MF1/4WS	T26	3.2±0.5	26±1.0	5±0.5	0.5	6±0.5	1.2	0	3.0	0.6	0.5
MF1/8W	MF1/4WS	T52	3.2±0.5	52±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF1/4W	MF1/2WS	T26	6.5±0.5	26±1.0	5±0.5	0.5	6±0.5	1.2	0	3.0	0.6	0.5
MF1/4W	MF1/2WS	T52	6.5±0.5	52±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF1/2W	MF1WS	T52	9.0±1.0	52±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF1W	MF2WS	T52	11.5±1.0	52±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF1W	MF2WS	T65	11.5±1.0	65±1.0	5±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF2W	MF3WS	T52	15.5±1.0	52±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF2W	MF3WS	T73	15.5±1.0	73±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF3W	MF5WS	T84	17.5±1.5	84±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5
MF5W		T84	24.5±1.5	84±1.0	10±0.5	1.0	6±0.5	1.2	0	3.0	0.6	0.5

Tape in box packing (Ammo packing)

Type		Form	Quantity	Dimensions (mm)
Normal Size	Small Size	Form	Quantity	L	W	H
MF1/8W	MF1/4WS	T26	5000 PCS	260	50	67
MF1/8W	MF1/4WS	T52	5000 PCS	260	80	72
MF1/4W	MF1/2WS	T26	5000 PCS	260	50	100
MF1/4W	MF1/2WS	T52	5000 PCS	260	80	100
MF1/2W	MF1WS	T52	2000 PCS	260	80	85
MF1W	MF2WS	T52	1000 PCS	260	80	85
MF1W	MF2WS	T73	1000 PCS	260	95	92
MF2W	MF3WS	T52	1000 PCS	260	80	100
MF2W	MF3WS	T73	1000 PCS	260	95	92
MF3W	MF5WS	T84	500PCS	260	110	75
MF5W		T84	250PCS	260	110	75

Tape in box Bulk (Ammo Bulk)

Type		Form	Quantity	Dimensions (mm)
Normal Size	Small Size	Form	Quantity	L	W	H
MF1/8W	MF1/4WS	P	10000 PCS	240	140	76
MF1/8W	MF1/4WS	Moulding	10000 PCS	240	140	76
MF1/4W	MF1/2WS	P	10000 PCS	240	140	76
MF1/4W	MF1/2WS	Moulding	10000 PCS	240	140	76
MF1/2W	MF1WS	P	5000 PCS	240	140	76
MF1/2W	MF1WS	Moulding	5000 PCS	240	140	76
MF1W	MF2WS	P	2000 PCS	240	140	76
MF1W	MF2WS	Moulding	2000 PCS	240	140	76
MF2W	MF3WS	P	2000 PCS	240	140	76
MF2W	MF3WS	Moulding	2000 PCS	240	140	76
MF3W	MF5WS	P	100PCS	240	140	76
MF3W	MF5WS	Moulding	250PCS	240	140	76
MF5W		P	50PCS	240	140	76
MF5W		Moulding	50PCS	240	140	76

Chian Chia Electronics (C. C. O) was established in 1986 by chairman Mr. Chen Chu Zhi; In 1996, the second factory in Shen Zhen "Chian Chia Electronics (Shenzhen) Co., Ltd. " Was built. The total number of employees reached 450 people and the main products are different kinds of resistors and relative machines...

In order to satisfy changing international markets and developing demands in the world, in 2012, C. C. O set up another company, "Shenzhen Boyuxing Electronic Co., Ltd. " Due to the long term experience in research and technology development, we have invented a variety of resistance equipments such as, cutting machines, welding machines, forming machines, glass fiber winding machines and other special resistance equipment. We are constantly developing new products and production lines have been built from our own brand; Moreover we enjoy a high position in this highly competitive electronics market.

The C. C. O chairman Mr. Chen thinks "a business should be regarded as a strive group in human performance. " Hence, C. C. O is more considerate towards the environment, and everything we can to support the advancement of society and bring benefit to its people.

Nowadays, especially with the importance of energy and environmental protection, C. C. O wants to make a contribution for our next generations and the earth's well being. Through the key concept of environmental protection, we set up a company, "Chian Chia Sea Mild Co., Ltd. " With Japanese technology, we developed various types of environmentally friendly living supplies, like green shower gel, green detergent, environmentally friendly hand-wash, environmental protection washing powder and a greater number of environmental protection products. We are planning to implement promotion and franchise stores in China in 2010.

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