Fax : 86-755-86229508
Address: The 3rd Industry Zone, Yanchuan, Songgang, Baoan District, Shenzhen, Guangdong, China
Metal Glazed Film Blue Resistor, Mf, Color Ring Resistor manufacturer / supplier in China, offering Power Resistor/ Color Ring Resisitor/ Rotective Resistor/Fixed Resistor/ Fuse Resistor/Variable Resistor/DIP Resistor/Wirewound Resistor/ Metal Film Fresistor, Fr1ws Current Limiting Fuse/ Wirewound Resistor/ Fusible Metal Film Resistor/, Fr1/2W Fusible Metal Film Resistor/Protective Resistor/Fuse Link and so on.
PakHeng Electronics is one of the leading metal film fusible insurance power resistor/ color ring resisitor/ rotective resistor/fixed resistor/ fuse resistor/variable resistor/dip resistor/wirewound resistor 1/8w 0.125 watt 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.
Features: Small and large capacity resistors
Function for Resistance:Protective Resistor
Material:Ceramic rod, copper lead wire, iron cap
Bands: 5 color rings
Resistance Errors:2%/ 5%/ 10%
Application:Medical,Power Supply,Solar,Consumer Electronics
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.
A、 High heat exchanged Ceramic core.
B、 High stability Electric conduction film.
C、 Iron Cap.
D、 Silicon resin coating.
E、 Color Ring.
F、 Tinned copper lead wire or CP lead wire.
Rated Power Derating Curve:
Multiple Rated power
Rated resistance range
Test the resistance value at normal temperature and normal temperature added 100℃,calculate per℃ resistance value change rate .
Short time overload
1/4~4W:According 5 times rated voltage, 5~10W:According 10 times rated power to account the voltage or Max.overload voltage (get the lower) for 5 seconds.
At 4 × rated voltage or Max. pulse overload voltage (get the lower) cycle 10000±200 times(1 second on, 25 seconds off ).
Resistance to soldering heat
Immerge into 350±10℃ tin stove for 2~3 seconds.
Immerge into 245±3℃ tin stove for 2~3 seconds.
The area of soldering is over 95%
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
Overload rated voltage or Max.working voltage (get the lower) for 1000 hours (1.5 hours on and half-hour off ) at the 40±2℃ and 90~95% relative humidity.
Load life in heat
Overload rated voltage or Max.working voltage (get the lower ) for 1000 hours (1.5 hours on and half-hour off) at the 70±2℃.
Respectively load AC voltage by 5、10、16 times rared power for 5 minutes.
No visible flame.
Delivery and Shipment:
1. We will ship the items within 3 working days after the payment confirmed.
2. We can ship to you by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, please choose other shipping ways.
3. We are not responsible for any accidents, delays or other issues caused by the forwarder.
4. Any import fees or charges are on the buyer's account
Refund & Replacement
1. We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items).
2. If the items you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.
3. If the items are defective, please notify us within 3 days of delivery.
4. Any items must be returned in their original condition to qualify for a refund or replacement.
5. The buyer is responsible for all the shipping cost incurred.
After Sales Service:
We are responsible for all the goods from us. If you have any questions about the goods, you can contact us freely in any time.
As add-valued service, we can help our customers arrange their goods combination shipment or other goods they want from here China. We also can help our customer pay to their many different suppliers here.
Anything you need us, we are just be here for you.