WIMA Snubber FKP Capacitors for High Pulse Applications
The WIMA Snubber FKP capacitors are designed for high pulse and high frequency applications, offering exceptional reliability, especially in demanding scenarios like IGBT applications. Key advantages include self-healing properties, very low dissipation factor, and negative capacitance change versus temperature. They are available in various configurations, including 4-pin versions and screwable plate connections, ensuring particularly reliable contact. These capacitors are AEC-Q200 qualified and comply with RoHS 2015/863/EU.
- Brand: WIMA
- Product Type: Snubber FKP Capacitors
- Construction: Polypropylene (PP) film dielectric with Aluminium foil and metallized plastic film electrodes. Encapsulated in a solvent-resistant, flame-retardant plastic case (UL 94 V-0).
- Color: Red case with Black marking.
- Certifications: AEC-Q200 qualified, RoHS 2015/863/EU compliant.
Technical Specifications
| Capacitance (µF) | Rated Voltage (VDC) | Rated Voltage (VAC*) | Dimensions (W x H x L mm) | Part Number Prefix |
|---|---|---|---|---|
| 0.01 | 630 | 400 | 11 x 22 x 41.5 | SNFPT021007B |
| 0.015 | 1250 | 600 | 11 x 22 x 41.5 | SNFPT021507B |
| 0.022 | 630 | 400 | 11 x 22 x 41.5 | SNFPO122207B |
| 0.022 | 1250 | 600 | 11 x 22 x 41.5 | SNFPR022207B |
| 0.022 | 2000 | 700 | 11 x 22 x 41.5 | SNFPU022207B |
| 0.033 | 630 | 400 | 11 x 22 x 41.5 | SNFPO123307B |
| 0.033 | 1250 | 600 | 11 x 22 x 41.5 | SNFPR023307B |
| 0.033 | 2000 | 700 | 13 x 24 x 41.5 | SNFPU023307C |
| 0.047 | 630 | 400 | 11 x 22 x 41.5 | SNFPJ024707B |
| 0.047 | 1250 | 600 | 11 x 22 x 41.5 | SNFPR024707B |
| 0.047 | 2000 | 700 | 15 x 26 x 41.5 | SNFPU024707D |
| 0.068 | 630 | 400 | 11 x 22 x 41.5 | SNFPJ026807B |
| 0.068 | 1250 | 600 | 15 x 26 x 41.5 | SNFPT026807D |
| 0.068 | 2000 | 700 | 17 x 29 x 41.5 | SNFPU026807E |
| 0.1 | 630 | 400 | 11 x 22 x 41.5 | SNFPJ031007B |
| 0.1 | 1250 | 600 | 11 x 22 x 41.5 | SNFPR031007B |
| 0.1 | 2000 | 700 | 17 x 29 x 41.5 | SNFPU031007E |
| 0.15 | 630 | 400 | 11 x 22 x 41.5 | SNFPJ031507B |
| 0.15 | 1250 | 600 | 15 x 26 x 41.5 | SNFPT031507D |
| 0.15 | 2000 | 700 | 20 x 39.5 x 41.5 | SNFPU031507G |
| 0.22 | 630 | 400 | 13 x 24 x 41.5 | SNFPJ032207C |
| 0.22 | 1250 | 600 | 17 x 29 x 41.5 | SNFPR032207E |
| 0.22 | 2000 | 700 | 24 x 45.5 x 41.5 | SNFPU032207H |
| 0.33 | 630 | 400 | 15 x 26 x 41.5 | SNFPJ033307D |
| 0.33 | 1250 | 600 | 19 x 32 x 41.5 | SNFPR033307F |
| 0.33 | 2000 | 700 | 31 x 46 x 41.5 | SNFPU033307I |
| 0.47 | 630 | 400 | 17 x 29 x 41.5 | SNFPJ034707E |
| 0.47 | 1250 | 600 | 20 x 39.5 x 41.5 | SNFPR034707G |
| 0.47 | 2000 | 700 | 31 x 46 x 41.5 | SNFPU034707I |
| 0.68 | 630 | 400 | 19 x 32 x 41.5 | SNFPJ036807F |
| 0.68 | 1250 | 600 | 24 x 45.5 x 41.5 | SNFPR036807H |
| 0.68 | 2000 | 700 | 33 x 48 x 56 | SNFPU036808J |
| 1.0 | 630 | 400 | 20 x 39.5 x 41.5 | SNFPJ041007G |
| 1.0 | 1250 | 600 | 31 x 46 x 41.5 | SNFPR041007I |
| 1.0 | 2000 | 700 | 33 x 48 x 56 | SNFPW041008J |
| 1.5 | 630 | 400 | 24 x 45.5 x 41.5 | SNFPJ041507H |
| 1.5 | 1250 | 600 | 33 x 48 x 56 | SNFPR041508J |
| 1.5 | 2000 | 700 | 37 x 54 x 56 | SNFPW041508L |
| 2.2 | 630 | 400 | 31 x 46 x 41.5 | SNFPJ042207I |
| 2.2 | 1250 | 600 | 37 x 54 x 56 | SNFPO142208L |
| 2.2 | 2000 | 700 | 37 x 54 x 56 | SNFPX042208L |
| 2.5 | 630 | 400 | 35 x 50 x 41.5 | SNFPJ042507J |
| 2.5 | 1250 | 600 | 33 x 48 x 56 | SNFPJ042508J |
| 3.0 | 630 | 400 | 37 x 54 x 56 | SNFPJ043008L |
| 3.3 | 630 | 400 | 37 x 54 x 56 | SNFPJ043308L |
*AC voltages: f ≤ 1000 Hz; 1.4 x Urms + UDC ≤ Ur. Dims. in mm. Ionisation inception level in isolated cases may be lower than admissible rated AC voltage.
2411041709_WIMA-SNFPT034707I1AMS00_C20579579.pdf
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