Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | Aluminum Electrolytic Capacitors RoHS |
| Mfr. Part # | SEK220M400ST |
| Model Number | SEK220M400ST |
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Product Specification
| Description | Aluminum Electrolytic Capacitors RoHS | Mfr. Part # | SEK220M400ST |
| Model Number | SEK220M400ST |
The CDE Cornell Dubilier Type SEK is a long-life, radial-leaded aluminum electrolytic capacitor designed for high-density packaging. Featuring a +105C rating and high volumetric efficiency for its CV product, it is ideal for general-purpose applications including coupling, decoupling, bypass, and filtering circuits. Available in Tape & Reel and Ammo Pack packaging.
| Specification | Value |
|---|---|
| Capacitance Range | 0.47 to 15,000 F |
| Capacitance Tolerance | 20% |
| Rated Voltage Range | 6.3 to 450 Vdc |
| Operating Temperature Range (6.3 to 100 Vdc) | 55C to +105C |
| Operating Temperature Range (160 to 400 Vdc) | 40C to +105C |
| Operating Temperature Range (450 Vdc) | 25C to +105C |
| Maximum DC Leakage Current (6.3 to 100 Vdc) | I = 0.01CV or 3 A Max (whichever is greater) after 2 min at +20C with rated voltage |
| Maximum DC Leakage Current ( 160 Vdc) | I = 0.03CV or 10 A Max (whichever is greater) after 3 min at +20C with rated voltage |
| Dissipation Factor (DF) @ 120 Hz, +25C | See table below |
| DF Increase for Capacitance > 1000 F | +2% for every additional 1000 F |
| Load Life Test | 2000 hours at +105C with WVDC applied |
| Load Life Criteria | Capacitance change within 20% of initial, DF not to exceed 200% of initial, Leakage current not to exceed 200% of initial |
| Shelf Life Test | 1000 hrs @105C with no voltage applied |
| Shelf Life Criteria | Capacitance change within 20% of initial, DF not to exceed 200% of initial, DC leakage current meets initial requirement |
| WV (V) | DF (%) |
|---|---|
| 6.3 | 26 |
| 10 | 22 |
| 16 | 18 |
| 25 | 16 |
| 35 | 14 |
| 50 | 12 |
| 63 | 10 |
| 80 | 10 |
| 100 | 10 |
| 160-250 | 15 |
| 350-450 | 20 |
| Case Size | Diameter (D) | Length (L) | Lead Space (S) | Lead Dia. (d) |
|---|---|---|---|---|
| (Varies by Part Number) | See Catalog Part Number Table | See Catalog Part Number Table | See Catalog Part Number Table | See Catalog Part Number Table |
| Note: Vinyl sleeve adds 0.5mm Max. to diameter and 2.0mm Max. to length. |
| Cap (F) | Part Number | Max ESR () @ 120 Hz, 25C | Max Ripple (mA) @ 120 Hz, 105C | Diameter (D) in. (mm) | Length (L) in. (mm) | Lead Space (S) in. (mm) | Lead Dia. (d) in. (mm) |
|---|---|---|---|---|---|---|---|
| 100 | SEK101M6R3ST | 3.45 | 100 | .197 (5.0) | .433 (11.0) | .079 (2.0) | .0197 (0.5) |
| 220 | SEK221M6R3ST | 1.57 | 165 | .248 (6.3) | .433 (11.0) | .098 (2.5) | .0197 (0.5) |
| 15000 | SEK153M6R3ST | 0.05 | 2280 | .709 (18.0) | 1.40 (36.0) | .295 (7.5) | .0315 (0.8) |
Available in Tape & Reel and Ammo Pack. Standard lead spacing for taped components is 5mm; other lead spacings are available by special order.
Ammo Pack Box Dimensions (mm):
| Capacitor Diameter D (mm) | Box Dimensions (mm) A | Box Dimensions (mm) B | Box Dimensions (mm) C | Max Quantity Per Box |
|---|---|---|---|---|
| 4 | 44 | 1500 | - | - |
| 5 | 44 | 1200 | - | - |
| 6 | 44 | 1000 | - | - |
| 8 | 44 | 800 | - | - |
| 10 (12L) | 44 | 600 | - | - |
| 10 (16L) | 50 | 600 | - | - |
| 10 (20L) | 71 | 600 | - | - |
| 12, 13 | 71 | 400 | - | - |
| 16 | 71 | 300 | - | - |
Tape And Reel Quantities:
| Case Diameter D (mm) | Reel Width (mm) | Reel Qty. (Pcs.) |
|---|---|---|
| 4 | 54 | 3000 |
| 5 | 54 | 2000 |
| 6.3 | 54 | 2000 |
| 8 | 54 | 1000 |
| 10 (12 L) | 54 | 600 |
| 10 (16 L) | 59 | 600 |
| 10 (20 L) | 71 | 600 |
| 12, 13 | 71 | 400 |
| 16 | 71 | 300 |
Note: Parts highlighted in yellow in the source document are obsolete.
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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