Shenzhen Topmay Electronic Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000000pcs per month |
| Delivery Time | 12~15 working days |
| Packaging Details | Bulk, Tape |
| Resistance | 10R 22R 47R 51R |
| Power | 1/4W |
| Tolerance | 5% |
| Package | Tape, Bulk |
| Brand Name | ETOPMAY |
| Model Number | TMRC |
| Certification | SGS( RoHS) |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000000pcs per month |
| Delivery Time | 12~15 working days | Packaging Details | Bulk, Tape |
| Resistance | 10R 22R 47R 51R | Power | 1/4W |
| Tolerance | 5% | Package | Tape, Bulk |
| Brand Name | ETOPMAY | Model Number | TMRC |
| Certification | SGS( RoHS) | Place of Origin | China |
| High Light | DIP fixed carbon resistor ，CF fixed carbon resistor ，Carbon CF Resistor | ||
Carbon Film Fixed Resistor DIP CF Resistor 1/4W 0.25W 10R 22R 47R 51R 5%
Feature:
Application: Entertainmentsystem, Power supply,Meter/Instruments system
Performance Parameters
|
Type |
Rated power |
Maximum working voltage |
Maximum overload voltage |
Maximum pulse voltage |
Dielectric withstanding voltage |
Resistance range |
Operating temperature range | |
| Normal size | CF1/4W | 0.25W | 200V | 350V | 350V | 200V | 10Ω～1MΩ | -55℃～125℃ |
| CF1/2W | 0.5W | 250V | 500V | 500V | 250V | 10Ω～1MΩ | ||
| CF1W | 1W | 350V | 500V | 500V | 350V | 10Ω～1MΩ | ||
| CF2W | 2W | 350V | 500V | 500V | 350V | 10Ω～1MΩ | ||
| CF3W | 3W | 350V | 700V | 700V | 350V | 10Ω～1MΩ | ||
| CF5W | 5W | 500V | 700V | 700V | 500V | 10Ω～1MΩ | ||
| Small size | CF1/2WS | 0.5W | 250V | 500V | 500V | 250V | 10Ω～1MΩ | |
| CF1WS | 1W | 350V | 500V | 500V | 350V | 10Ω～1MΩ | ||
| CF2WS | 2W | 350V | 500V | 500V | 350V | 10Ω～1MΩ | ||
| CF3WS | 3W | 350V | 700V | 700V | 350V | 10Ω～1MΩ | ||
Table 2
| Temperature Coefficient | ±350PPM/℃ | +0~500PPM/℃ | +0~700PPM/℃ | +0~1500PPM/℃ |
| Resistance Value | ＜150KΩ | 160KΩ-390KΩ | 4300KΩ-910KΩ | 1MΩ-10MΩ |
Table 3
| Power Rating | Dimensioins(mm) | Resistance Range(Ω) | Max. Working Voltage | Max. Overload Voltage | Dielectric Withstanding Voltage | |||
| D | L | H | d±0.05 | |||||
| 1/6W 1/8W | 1.8±0.2 | 3.2±0.5 | 28±2 | 0.4 | 1-10MΩ | 200V | 400V | 350V |
| 1/4W | 2.3±0.5 | 6.5±0.5 | 28±2 | 0.45 | 1-10MΩ | 250V | 500V | 350V |
| 1/2WS | 3.2±0.5 | 6.5±0.5 | 28±2 | 0.45 | 1-10MΩ | 250V | 500V | 500V |
| 1/2W | 3.2±0.5 | 9.0±0.5 | 26±2 | 0.5 | 1-10MΩ | 350V | 700V | 500V |
| 1WS | 4.5±1.0 | 9.0±0.5 | 26±2 | 0.5 | 1-10MΩ | 350V | 700V | 700V |
| 1W | 4.5±1.0 | 11.5±1.0 | 35±3 | 0.7 | 1-10MΩ | 500V | 800V | 700V |
| 2WS | 5.0±1.0 | 11.5±1.0 | 35±3 | 0.7 | 1-10MΩ | 500V | 800V | 900V |
| 2W | 5.0±1.0 | 15.5±1.0 | 33±3 | 0.7 | 1-10MΩ | 500V | 1000V | 900V |
| 3WS | 5.0±1.0 | 15.5±1.0 | 33±3 | 0.7 | 1-10MΩ | 500V | 1000V | 1000V |
| 3W | 6.0±1.0 | 17.5±1.0 | 38±3 | 0.7 | 1-10MΩ | 500V | 1000V | 1000V |
Construction:
|
No. |
Item |
Material |
| A |
Ceramic core |
High alumina ceramic is used. |
| B |
Resistance element |
The resistor element shall consist of Carbon film. |
| C | Terminal | Tinned iron cap. |
| D | Connection | The lead wire, which is plated with solder, shall be mounted to the caps by welding process. |
| F | Lead wire | Soldered or tinned annealed copper wire. Lead free |
| E | Finishing painting | Silicone resin is used. |
| E | Indication | Color code. |
Packing: Bulk, Tape
FAQ Of Topmay Capacitor
1) Can I have a free sample to test ?
Yes, we could provide free samples to test and check quality. Freight cost is collected.
2) What is the lead time?
Sample needs about 7~10 working days prepared; mass production average time takes 15-20 working days
3) Do you have any MOQ limit?
Yes. But it depends on product. Normally MOQ is 2K~10Kpcs
4) How about price terms?
We do FOBSHENZHEN if order amount is more than 5000USD. Less than that, it is EXWSHENZHEN and we do not undertake local charge.
5) What information should I let you know if I want to get a quotation?
Basically for capacitor, it requires to know detailed capacitance and voltage. If you have more information, such as type, product photo for reference, you could kindly provide too.
Our series of strong products of capacitors can be divided into below types:
★ Ceramic Disc Capacitor( low and high voltage, Y1/Y2 safety )
★ Multilayer Ceramic Capacitor( radial, axial and SMD )
★ Film Capacitor( Mylar, MKT, MKP, X2, CBB60, CBB61, CBB65, CL21-Box, CBB-BOX, CL20, CBB20, CBB81, etc. )
★ Aluminum Electrolytic Capacitor(SMD, Radial , Axial, Snap-in , Screw Terminal, etc. )
★ Tantalum Capacitor(SMD, Radial , Axial )
★ Super Capacitor( Coin Type, Cylindrical Type, Module Type)
★ Mica Capacitor
★ Trimmer Capacitor
And series of resistors which we develop new production lines are as below:
★ SMD Resistors
★DIP TYPE Resistors( KNP, CF, MF, MOF, ect,)
★ Cement Resistors
★ Leadless Resistors( MLEF)
★Power Resistor
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
1998
Total Annual:
2.5 Million -5 Million
Employee Number:
400~500
Ecer Certification：
Active Member
Shenzhen Topmay Electronic Co., Ltd is specialized in manufacturing a wide range of capacitors and resistors. The company headquarter is located in Shenzhen, a flourishing southern city that is recognized as one of the economic centers of China. Since established in... Shenzhen Topmay Electronic Co., Ltd is specialized in manufacturing a wide range of capacitors and resistors. The company headquarter is located in Shenzhen, a flourishing southern city that is recognized as one of the economic centers of China. Since established in...
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