Shenzhen Topmay Electronic Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100000000pcs per month |
| Delivery Time | 7~10 working days after payment |
| Packaging Details | Tape&Reel |
| Type | Shunt Resistor |
| Package | Surface Mount |
| Tolerance | 1%, 5% |
| Size | 0402,0603, 0805 1206 2512 |
| Power | 1/16W, 1/10W, 1/8W,1/4W,1W |
| Resistance | 0.2mΩ to 4mΩ |
| Brand Name | ETOPMAY |
| Model Number | TMRAS |
| Certification | SGS( RoHS) |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100000000pcs per month |
| Delivery Time | 7~10 working days after payment | Packaging Details | Tape&Reel |
| Type | Shunt Resistor | Package | Surface Mount |
| Tolerance | 1%, 5% | Size | 0402,0603, 0805 1206 2512 |
| Power | 1/16W, 1/10W, 1/8W,1/4W,1W | Resistance | 0.2mΩ to 4mΩ |
| Brand Name | ETOPMAY | Model Number | TMRAS |
| Certification | SGS( RoHS) | Place of Origin | China |
| High Light | Precision Milliohm SMD Chip Resistor ，Alloy SMD Chip Resistor ，Alloy Smd Shunt Resistor | ||
Surface Mount Precision Milliohm Alloy Shunt Resistor R001 Kama 1%
Feature:
Resistance values down to 0.0002 ohms
Welded Construction, stable performance.
Low Inductance
Application:
Part Number:
| TMRAS | - | 1 2 3 4 | 5 | 6 7 8 9 | 10 | 11 | ||||
| ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |||||
| Produce Code TMRAS: Alloy Shunt Resistors-ASR series | Resistance Value Code Three digits:The first two digits are significant figures and the third one denotes number of zeros. 394=390K Ω Four digits:The first three digits are Significant figures and the fourth one denotes number of zeros. 1201=1.2K Ω | Tolerance F=±1% G=±2% J=± 5% | Size: 2512 3920 5930 | Material: M:Manganin K:Kama | Packaging T:tape&reel B:bulk | |||||
| - | ||||||||||
Construction:
| No. | Construction | ||
| ① | Elicited End | ||
| ② | Allyoy Material | ||
| ③ | Trimming Arca | ||
Dimensions:
| Type | Size | Power | B | W | A | C | H | |
| TMRAS-2512 | 2512 | 3W | 3.0±0.3 | 6.3±0.2 | 1.2±0.2 | 3.1±0.3 | 0.5±0.1 | |
| TMRAS-3920 | 3920 | 5W | 4.5±0.3 | 10±0.2 | 2.2±0.2 | 5.1±0.4 | 0.5±0.1 | |
| TMRAS-5930 | 5930 | 7W | 5.1±0.3 | 15±0.3 | 4.2±0.3 | 7.6±0.4 | 0.5±0.1 | |
| Type | Resistance(Ω) | Power(W) | D1(mm) | D2(mm) | |
| M-3 | 0.0003 | 3 | 1.5 | 1.5 | |
| 0.0005 | 3 | 0.85 | 0.85 | ||
| 0.001 | 3 | 0.5 | 0.5 | ||
| K-3 | 0.003 | 3 | 0.43 | 0.43 | |
| M-5 | 0.0003 | 5 | 1.35 | 1.35 | |
| 0.0005 | 5 | 0.81 | 0.81 | ||
| K-5 | 0.001 | 5 | 1.22 | 1.22 | |
| 0.003 | 5 | 0.41 | 0.41 | ||
| 0.004 | 5 | 0.28 | 0.28 | ||
| M-7 | 0.0002 | 7 | 1.5 | 1.5 | |
| 0.0005 | 7 | 0.6 | 0.6 | ||
| K-7 | 0.001 | 7 | 0.86 | 0.86 | |
| 0.003 | 7 | 0.31 | 0.31 | ||
Performance
| Test | Conditions of test | Test limits | ||||||
| Thermal Shock | -55℃ to 150℃,1000 cycles, 15 min at each extreme | ±(1.0%+0.0005Ω)ΔR | ||||||
| Shot time overload | 5 x rated power for 5s | ±(0.5%+0.0005Ω)ΔR | ||||||
| Low temperature storage | -65℃ for 45 min | ±(0.5%+0.0005Ω)ΔR | ||||||
| High temperature exposure | 1000h at +170℃ | ±(1.0%+0.0005Ω)ΔR | ||||||
| Bias humidity | +85℃, 85% RH, 10% bias, 1000h | ±(0.5%+0.0005Ω)ΔR | ||||||
| Mechanical | 1000g's for 6ms, 5 pulses | ±(0.5%+0.0005Ω)ΔR | ||||||
| Vibration | Frequency varied 10 Hz to 200Hz in 1 min, 3 directions, 12h | ±(0.5%+0.0005Ω)ΔR | ||||||
| Load life | 1000h at +70℃, 1.5h "ON", 0.5h "OFF" | ±(1.0%+0.0005Ω)ΔR | ||||||
| Resistance to solder heat | +260℃ solder, 10s to 12s dwell, 25mm/s emergence | ±(0.5%+0.0005Ω)ΔR | ||||||
| Moisture resistance | MIL-STD-202, method 106, 0% power, 7a and 7b not required | ±(0.5%+0.0005Ω)ΔR | ||||||
Embossed Plastic Tape Specifications
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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