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Address: The 3rd Industry Zone, Yanchuan, Songgang, Baoan District, Shenzhen, Guangdong, China
Electrical Resistor 46K ohm Through Hole Trapezium Aluminum Housed Wirewound Resistors with 5 Resistance Tolerance Pak heng offers aluminum alloy, extensive resistance and highly cost effective 5% trapezium aluminum housed wirewound resistor. Our company is a susseccful and honesty manufacturer...
1. Aluminum crust surface with good performance in heat radiation, suitable for cooling pate installation, can be uesd in the atrocious environment.
2. Small size, high power load.
3. High insulating capacity, encapsulation by incombustible and inorganic material, good performance in vibration.
4. Muti connection form will be easily to fix.
5. Widely used in Power supply, Transducer, Elevator, Arena audio and high requirement equipment Industry.
6. Resistance tolerance: ±1%、±2%、±5%、±10%
Dimensions and Voltage Performance：
Dimensions and Voltage Performance：
Max. working Voltage
Max. overload Voltage
|Rated Power Derating Curve:||Surface Temperature Rise:|
Temperature Coefficient Test
Test Condition: Test the resistance value at normal temperature and normal temperature added 100℃, calculate per℃ resistance value change rate.
Short Time Overload Test
Test Condition: Voltage or Max. overload voltage (get the lower) for 5 seconds.
Resistance to Soldering Heat Test
Test Condition: Immerge into 350±10℃ tin stove for 2~3 seconds.
Test Condition: Immerge into 260±10℃ tin stove for 2~3 seconds.
Performance: Area of soldering is over 95%.
Temperature Cycling Test
Test Condition: At -55℃ for 30 min, then at +25℃ for 10~15 min, then at +125℃ for 30 min, then at +25℃ for 10~15 min, total 5 cycles.
Load Life in Humidity Test
Test Condition: Overload rated voltage or Max. working voltage(get the lower) for 1000 hours (1.5 hours on and half-hours off) at the 40±2℃ and 90~95% relative humidity.
Load Life in Heat Test
Test Condition: Overload rated voltage or Max. working voltage(get the lower)m for 1000 hours (1.5 hours on and half-hours off) at the 70±2℃.
Terminal Strength Test
Test Condition: Pull:10N
Test Condition: Frequency:10-55Hz,Swing:0.75mm,Test Time:6 Hours.
Test Condition: Respectively load AC voltage by 5,10,16 times rated power for 5 min.
Performance: No visible flame.
Means of Delivery:
1. We will ship the goods within 1-3 work days after payment confirmation.
2. We can ship goods via DHL/Fedex/UPS/TNT/EMS. Pls tell us which you prefer. We suggest DHL, because it is cheapest and fast in China.
3. We are not responsible for any accidents, delays or other situations related with shipping company. But we will keep focus on the package tracking.
4. Any import fees or charges are the buyer's responsibility.
Q1: How to guarantee the Quality of Industrial Parts?
A1: We have the integrated system for industrial parts quality control. We have IQC(income quality control), IPQCS(in process quality control section), FQC(final quality control) and OQC(out-going quality control) to control each process of industrial parts production.
Q2: What’s the Advantage of Your Parts for Industry Products?
A2: The advantage of our products is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented and diligent-oriented. Our products are featured by strict tolerance, smooth finish and long service time.
Q3: Why Should Choose Us?
1. We have more than 20 years of experience in electronics industry and strictly follow the international standard in manufacturing.
2. We cooperate with a large number of high-quality suppliers.
3. We have a professional team, our customer concept is “customer first, excellent service”.
We are specializes in a great variety of resistors, (low, high resistance value supply by your request). It can be widely used in various kinds of industry line, such as TV, Audio, Monitor, New Energy, Lighting, Transducer, Power Supply, UPS, Digital Products, Charger, Household Appliances, Apparatus, Electric Welding Machine, Elevator and other industries.
PakHeng Electronics is one of the leading electrical resistor 46k ohm through hole trapezium aluminum housed wirewound resistors with 2% resistance tolerance manufacturers and suppliers in China, offering the free sample and competitive price. Welcome to wholesale the high quality bulk resistors made in China from us. It if of good performance and high safety.