Beijing Silk Road Enterprise Management Services Co., Ltd.
| Capacitance | 270uF |
| Height - Seated (Max) | 30mm |
| Voltage Rating | 450V |
| Diameter | 30mm |
| Tolerance | ±20% |
| Description | 270uF 450V ±20% Through Hole,D30xL30mm Aluminum Electrolytic Capacitors RoHS |
| Mfr. Part # | KM450M271SI230*30TA-1A3EL=4.0±0.5t |
| Package | Through Hole,D30xL30mm |
| Model Number | KM450M271SI230*30TA-1A3EL=4.0±0.5t |
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Product Specification
| Capacitance | 270uF | Height - Seated (Max) | 30mm |
| Voltage Rating | 450V | Diameter | 30mm |
| Tolerance | ±20% | Description | 270uF 450V ±20% Through Hole,D30xL30mm Aluminum Electrolytic Capacitors RoHS |
| Mfr. Part # | KM450M271SI230*30TA-1A3EL=4.0±0.5t | Package | Through Hole,D30xL30mm |
| Model Number | KM450M271SI230*30TA-1A3EL=4.0±0.5t |
Product Overview
The KM Series large-sized aluminum electrolytic capacitors are designed for general-purpose applications requiring high reliability and performance. Featuring a snap-in terminal type, these capacitors offer high ripple current capability and long endurance at elevated temperatures (105 for 2000 hours). They are equipped with a safety vent designed on the aluminum case and are RoHS2.0 compliant. Ideal for professional power supplies, frequency converters, inverters, UPS systems, medical power supplies, air conditioners, and professional arena power amplifiers.
Product Attributes
| Item | Characteristics |
|---|---|
| Category Temperature Range | -40 ~ +105 (6.3 ~ 100V.DC) -25 ~ +105 (160 ~ 500V.DC) |
| Rated Voltage Range | 6.3 ~ 500V.DC |
| Capacitance Tolerance | 20% (M) (at 20, 120Hz) |
| Leakage Current | I 0.02CV (0.03CV for L=20mm) or 3mA, whichever is smaller (After 5 minutes application of rated voltage, at 20) |
| Dissipation Factor (tan) Max. | See table below. (at 20, 120Hz) Note: For nominal capacitance exceeding 1000F, add 0.02 for each 1000F increase. |
| Low Temperature Characteristics (Impedance Ratio) | Z(-25)/Z(+20) and Z(-40)/Z(+20) values not to exceed table. (at 120Hz) |
| Endurance | 2000 hours at 105 with maximum allowable ripple current. Capacitance change 20% of initial value, D.F. (tan) 200% of initial specified value, Leakage current initial specified value. |
| Shelf Life | 1000 hours at 105 without voltage applied. Capacitance change 20% of initial value, D.F. (tan) 150% of initial specified value, Leakage current 200% of initial specified value. |
| Rated Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | 160 ~ 250 | 315 ~ 400 | 450 | 500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tan (Max.) | 0.60 | 0.50 | 0.40 | 0.30 | 0.25 | 0.20 | 0.15 | 0.15 | 0.15 | 0.15 | 0.20 | 0.20 | 0.24 |
| Rated Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | 160 ~ 250 | 315 ~ 400 | 450 | 500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Z(-25)/Z(+20) (Max.) | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 4 | 4 | 8 | 10 |
| Z(-40)/Z(+20) (Max.) | 15 | 15 | 15 | 10 | 8 | 6 | 6 | 5 | 5 |
Standard Terminal Type: S (22 ~ 35)
Terminal Type: P (35)
Terminal Type: L (2230 ~ 50L)
| Terminal Type | D | L | PC board pin-out | Vent Sleeve | Negative mark |
|---|---|---|---|---|---|
| S | 22 ~ 35 | L 2.5 | 2-2 | 6.0 0.5 | 4.2 0.5 |
| P | 35 | L 2.5 | 2-2 | 6.0 0.5 | 4.2 0.5 |
| L | 22 | 30 ~ 50 2.5 | 2-1.2x6 | 5 0.5 | 1.5 0.1 |
| Frequency (Hz) | 50 | 120 | 300 | 1k | 10k | 50k |
|---|---|---|---|---|---|---|
| 6.3 ~ 50V | 0.95 | 1 | 1.03 | 1.05 | 1.08 | 1.08 |
| 63 ~ 100V | 0.92 | 1 | 1.07 | 1.13 | 1.19 | 1.2 |
| 160 ~ 250V | 0.81 | 1 | 1.17 | 1.32 | 1.45 | 1.5 |
| 315 ~ 450V | 0.77 | 1 | 1.16 | 1.3 | 1.41 | 1.43 |
Note: Full list available in original datasheet. Case size: DL(mm)
| WV(V) | Cap.(F) | Case Size (DL) | Max. Allowable Ripple Current at 105/120Hz (A.r.m.s) |
|---|---|---|---|
| 6.3 (0J) | 6,800 | 2225 | 1.57 |
| 10 (1A) | 10,000 | 2225 | 1.55 |
| 16 (1C) | 12,000 | 2225 | 1.54 |
| 25 (1E) | 1,800 | 2225 | 1.33 |
| 35 (1V) | 2,700 | 2230 | 1.69 |
| 50 (1H) | 4,700 | 2225 | 1.50 |
| 63 (1J) | 560 | 2225 | 1.05 |
| 80 (1K) | 820 | 2225 | 1.11 |
| 100 (2A) | 1,000 | 2225 | 1.22 |
| 160 (2C) | 150 | 2220 | 0.66 |
| 180 (2Z) | 180 | 2220 | 0.73 |
| 200 (2D) | 220 | 2220 | 0.8 |
| 250 (2E) | 56 | 2220 | 0.4 |
| 315 (2F) | 68 | 2220 | 0.44 |
| 350 (2V) | 82 | 2225 | 0.64 |
| 400 (2G) | 47 | 2220 | 0.37 |
| 450 (2W) | 56 | 2220 | 0.4 |
| 500 (2H) | 68 | 2225 | 0.51 |
Important Note: The endurance of aluminum electrolytic capacitors is reduced by self-heating from ripple current. Lifetime is halved for every 5 rise in internal temperature. To ensure long life, reduce the RMS ripple current in actual use.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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