Active Member
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[China]
Address: Rm. 3306, Int'l Tech Bldg., No. 3007, Shennan Middle Road, Shenzhen, Guangdong, China
Contact name:Tina
Shenzhen Topmay Electronic Co., Ltd. |
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4700uF Polymer Aluminum Electrolytic Capacitors High Ripple Current
4700uF 450V Aluminum Electrolytic Capacitor High Ripple Current
Features:
Main Parameters:
Working Voltage (V.DC) | Surge Voltage (V.DC) | Capacitance (uF) | Size ΦD×L(mm) | tanδ 20℃, 120Hz | Z max 20℃, 10KHz (mΩ) | ESR(20℃, 100Hz (mΩ) | IR (Arms,105℃, 100/120Hz) |
| 400 | 450 | 4700 | 90*157 | 0.15 | 11 | 11 | 22 |
Specifications:
| Items | Specifications | |
| Temperature range | -40℃~+105℃ | -25℃~+105℃ |
| Rated voltage | 25~160V.DC | 200~550V.DC |
| Capacitance tolerance | ±20% (20℃, 120Hz) | |
| Leakage current | 0.01CV (μA) or 5 mA,whichever is smaller or less | |
| [ C=nominal capacitance (μF),V= rated voltage (V) ] | ||
| Dissipation factor | Less than the value specified in the standard products table. | |
| Permissible ripple current | As specified in the standard products table. (105℃, 120Hz) | |
| High-temperature load | After the rated voltage with specified ripple current is applied at 105℃ for 2000 hours : Capacitance tolerance : ±20% or less of the initial value Dissipation factor : 200% or less of the specified initial value Leakage current : Specified initial value or less | |
| Standard reference | JIS C 5101-4 | |
| Ripple current correction coefficient | ||||||
| Temperature (℃) | 40 | 55 | 70 | 85 | 105 | |
| Coefficient | 250WV under | 4.9 | 3.9 | 3.0 | 1.8 | 1.0 |
| 400WV | 3.8 | 3.3 | 2.5 | 2.0 | 1.0 | |
| Frequency (Hz) | 50/60 | 120 | 300 | 1K | ≥10K | |
| Coefficient | 0.8 | 1.0 | 1.1 | 1.3 | 1.4 | |
Dimensions
Marking
Name of Brand : TOPMAY
Color of sleeve: Black
Color of marking: White
Rated Voltage:400VDC
Rated Capacitance:10000UF
Polarity
FAQ Of Topmay Capacitor
| Questions | Answers |
|---|---|
| Can I have a free sample to test? | Yes, but freight cost is collected. |
| What is the lead time? | Samples take about 7-10 working days, mass production takes 15-20 working days on average. |
| Do you have any MOQ limit? | Yes, the MOQ depends on the product, usually between 2,000 to 10,000 pieces. |
| How about price terms? | FOBSHENZHEN for orders over 5,000 USD, EXWSHENZHEN for orders under 5,000 USD. Local charge not included. |
| What information should I provide for a quotation? | Detailed capacitance and voltage are required. Additional information such as type and product photo are helpful but not necessary. |
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
