High Power Ceramic Encased Wirewound Fixed Resistor 20W 40W Cement Resistor

• Resistance: Fixed Resistor
• Function for Resistance: Protective Resistor
• Installation: DIP Resistor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RX27
• Material: Wire-wound Resistor
• Packaging: Throught Hole
• Type: Humidity Sensitive Resistor
• Shape: Square
• Resistance change scale: Linear Scale
• Application: Television
• Brand: Liwang
• Environmental Certification: ISO14000
• Quality Certification: ISO9001: 2008
• Other Certification: RoHS
• Product: High Power Ceramic Tube Encased Wirewound Fixed Re
• Transport Package: Box
• Specification: ISO9001
• Trademark: Liwang
• Origin: Jiangsu, China(Mainland)
• HS Code: 8533400000
• Production Capacity: 100000 Pieces Per Week
• Package Size: 8.00cm * 4.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

Item	Tested	Requirment
Insulance resistance	DC500V 1minute	≥100MΩ
Dielectric Strength	AC1000V 1minute	No flashover isulation breakdown
Short time overload	5 ×Rated power 5S	ΔR≤(±1%R+0.05Ω)
Terminal strength	20N 10s	No damageΔR≤(±1%R+0.05Ω)
Resistance soldering heat	260ºC 5s	ΔR≤(±1%R+0.05Ω)
Vibration	10-500Hz 0.75mm  x,y,z all 6 hours	ΔR≤(±1%R+0.05Ω)
Solder ability	265±5ºC 2+0.5s  6mm±1	Surface with new solder≥95%
Moisture tolerance	Relative humidity:90~95% Temperature:40±2ºC Damp:96 hours	ΔR≤(±5%R+0.1Ω)Insulance resistance>100MΩ
Load life	25ºC±2ºC for 1.5 hours,cut 0.5 hours,1000 hours	ΔR≤(±5%R+0.1Ω)
Temperature coefficient		≤±350ppm/ºC

High Power Ceramic Encased Wirewound cement Resistor
RX27 type ceramic encased wire wound resistors are dielectric strength, weldability strong, various specifications, wide use.
Features:
1. Heat and flame resistant
2. Completely insulated character suitable for printed circuit board
3. Non-inductive type available on request

Patents and Certificates:

Packing: