Changzhou Southern Electronic Element Factory Co., Ltd. >> Rx27-3 Ceramic Encased Wire Wound Resistor

Rx27-3 Ceramic Encased Wire Wound Resistor

Name: Rx27-3 Ceramic Encased Wire Wound Resistor
Brand: China-Manufacturer-Directory.com
SKU: 726274685
Availability: InStock
Rating: 4.3 (28 reviews)

Supplier:	Changzhou Southern Electronic Element Factory Co., Ltd.
Price:	US $ 0.01-4.99/Piece
Min Order:	1000/Piece
Quantity::
Trade Terms:	FOB

Product Specifications

Prod Model:	RX27-3
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Environmental Certification:	ISO14000
Quality Certification:	ISO9001: 2008
Safety Certification:	CQC 03003095~3097
Certification:	RoHS
Resistance Tolerance:	+-1% +-10%
Resistance:	Fixed Resistor
Function For Resistance:	Shunt Resistor
Material:	Ceramic and Metal
Package Type:	Surface Mount

Product Description

Rx27 Ceramic Encased Wire Wound Resistors
Specifications:
1. Good resistance to heat
2. Good stability
3. Low temperature coefficient

All products of the size, electrical performance can be designed. If you have any questions or requirements, please contact us freely in any time.

Products

Cement type resistors (LW)

Specifications

Part NO.

RX

Dimensions

Resistance range

W± 1

H± 1

L± 1.5

C± 3

D± 0.05

0.8

0.1~270

271~33K

0.8

0.1~1K

1K1~47K

0.8

0.1~1K

1K1~68K

0.8

0.1~1K

1K1~68K

10W

0.8

0.1~1K

1K1~50K

15W

12.5

11.5

0.8

0.1~1K

1K1~150K

20W~25W

13.5

0.8

0.1~1K

1K1~150K

Power rated

Item

10W

15W

20W~25W

Max. working voltage

150V

350V

500V

750V

1000V

100V

Dielectric withstanding voltage

1000V

(AC)

Resistance tolerance

J± 5%

Cement Type Resistor (wire wound)

Characteristics

Specifications

Test Method

DC Resistance

JIS-C-5202 5.1

J ± 5%

AT 25° C

Dielectric withstanding voltage JIS-C-5202 5.7

No evidence of flashover mechanical amage, arcing or insulation breakdown.

Resistance shall be clamped with a conductive material which conforms to resistors surface so that 90 o of the outer periphery is contacted a potential of 1000V AC shall be applied for 60 seconds.

Insulation Resistance

JIS-C-5202 5.6

1000MΩ MIN

Withstanding test and shall be measured at DC 500V. Resistor shall be prepared AC same method of dielectric.

Thermal Shock

Δ R≤ ± (2%R 0 +0.1Ω )

After application of rated power for 30 minutes, 30 minutes exposure to -30± 5° C ambient temperature.

Humidity

JIS-C-5202 7.5

Δ R≤ ± (2%R 0 +0.1Ω )

Temperature resistance change after 1000 hours exposure in a humidity test chamber controlled at 40± 2° C and 90~95% relative humidity.

Cement Type Resistor (metal oxide film)

Short time overload

Δ R≤ ± (2%R 0 +0.05Ω )

Temperature resistance change after the application of a potential of 2.5 times RCVW for 5 seconds.

Load Life

JIS-C-5202 7.10

Δ R≤ ± (5%R 0 +0.1Ω )

Permanent resistance change after 1000 hours operating at RCWV, with duty cycle of 1.5 hours on and 0.5 hours off at 25° C± 2° C.

Load Life in Humidity

JIS-C-5202 7.9

Δ R≤ ± (5%R 0 +0.1Ω )

Temperature resistance change after 1000 hours(1.5hours on and 0.5 hours off) at RCVW in a humidity chamber controlled at 40± 2° C and 90~95% relative humidity.

Solderability

JIS-C-5202 6.5

95% coverage MIN

Test temperature of solder: 230± 5° C

Dwell time in solder: 3± 0.5 SEC

Nonflammability

Nonflammable

Load 5 min according to 5times, 10 times, 16 times rated power and A. C. respectively.

Changzhou Southern Electronic Element Factory Co., Ltd. is located in China, with a long history. We enjoy convenient transportation by highway, railway and airway. It takes only one and half hours' Drive to Shanghai or Nanjing.

Our company was founded in 1989, and currently we employ more than 300 people, including 60 professional technicians, covering an area of 10, 000 square meters, with a construction area of more than 5000 square meters. Our main products are wirewound resistors, wirewound resistor fuses, membrane fuse resistors, fixed inductors, filters, ferrite transformers, ring-shaped coils, fuse dedicated energy-saving lamps and UL fuses. Our annual output is 200 million resistors, 200 million transformers, 100 million coils and 200 million fuses, which are mainly used for household appliances, communication equipment, energy-saving lamps, automation control devices (such as inverters), power equipment and facilities. Our products are exported to Europe, the United States and Southeast Asia. GE, OSRAM and PHILIPS are our customers.

Factory' S quality policy: "product quality, service in advance, customer satisfaction".

Environmental policy: "to comply with laws and regulations, pollution prevention, environmental awareness, continuous improvement of the environment".