Rx27-4hl 10W 51k Ceramic Power Inverter Resistor

• Customization: Available
• Resistance: Fixed Resistor
• Function for Resistance: Protective Resistor
• Model NO.: RX27
• Installation: DIP Resistor
• Material: Wire-wound Resistor
• Packaging: Throught Hole
• Type: Photoresistor
• Shape: Square
• Resistance change scale: Linear Scale
• Application: Lamps and Lanterns
• Brand: Liwang
• Environmental Certification: ISO14000
• Quality Certification: ISO9001 Ts16949
• Safety Certification: CQC 03003095~3097
• Other Certification: RoHS
• Product: Customizable Rx27 Ceramic Variable Resistor
• Transport Package: Box
• Specification: ROHS, ISO9001
• Trademark: liwang
• Origin: Changzhou Jiangsu China(Mainland)
• HS Code: 8533400000
• Production Capacity: 50000pieces Per Week
• Package Size: 10.00cm * 6.00cm * 9.00cm
• Package Gross Weight: 0.500kg

Product Description

Customizable RX27 Ceramic Variable Resistor
RX27 type cement resistors are dielectric strength, weldability strong, various specifications, wide use.

. Features
. Heat and flame resistant
. Completely insulated character suitable for printed circuit board
. Winding core replaced by metal oxide film cutting core (RS type) for high resistance value
. Non-inductive type available on request
. Characteristics:
. Temperature coefficient: +/-300ppm/oC
. Insulation resistance: >100M ohms
. Load life (1000 hours): +/-2%, +0.05 ohm
. Short-time overload: +/-2%, +0.05 ohm
. Dielectric withstanding vollage: +/-1%, +0.05 ohm
. Moisture resistance: +/-3%, +0.05 ohm
. Shock and vibration: +/-1%, +0.05 ohm
. Soldering heat: +/-1%, +0.05 ohm
. Incombustibility: EX 16 times V, 5 minutes

Products

Cement type resistors (LW)

Specifications

Part NO. RX

Dimensions

Resistance range

W± 1

H± 1

L± 1.5

C± 3

D± 0.05

KN

MO

2W

7

7

18

30

0.8

0.1~270

271~33K

3W

8

8

22

35

0.8

0.1~1K

1K1~47K

5W

10

9

22

35

0.8

0.1~1K

1K1~68K

7W

10

9

35

35

0.8

0.1~1K

1K1~68K

10W

10

9

48

33

0.8

0.1~1K

1K1~50K

15W

12.5

11.5

48

33

0.8

0.1~1K

1K1~150K

20W~25W

14

13.5

60

33

0.8

0.1~1K

1K1~150K

Power rated Item

2W

3W

5W

7W

10W

15W

20W~25W

Max. working voltage

150V

350V

350V

500V

750V

1000V

100V

Dielectric withstanding voltage

1000V (AC)

1000V (AC)

1000V (AC)

1000V (AC)

1000V (AC)

1000V (AC)

1000V (AC)

Resistance tolerance

J± 5%

J± 5%

J± 5%

J± 5%

J± 5%

J± 5%

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%R0+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%R0+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%R0+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%R0+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%R0+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.

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It's our pleasure to be on service of you.Thank you.