WIMA Snubber FKP Capacitors for High Pulse Applications
The WIMA Snubber FKP capacitors are designed for high pulse and high frequency applications demanding extremely reliable contacts. They feature metal foil electrodes, internal series connection, self-healing properties, and a very low dissipation factor. Available in 4-pin versions and screwable plate connections, these capacitors are AEC-Q200 qualified and comply with RoHS 2015/863/EU.
Product Attributes
- Brand: WIMA
- Material: Polypropylene (PP) film dielectric, Aluminium foil and metallized plastic film electrodes
- Color: Red case, Black marking
- Certifications: AEC-Q200 qualified, RoHS 2015/863/EU
Technical Specifications
| Capacitance Range | Rated Voltages | Capacitance Tolerances | Operating Temperature Range | Insulation Resistance (at +20C) | Dissipation Factor (tan at +20C) | Max. Pulse Rise Time (V/s at TA < 40C) | Climatic Test Category | Voltage Derating | Reliability (Operational Life) | Specific Dissipation (W/K) |
| 0.01 F to 3.3 F | 630 VDC, 1000 VDC, 1250 VDC, 1600 VDC, 2000 VDC, 3000 VDC, 4000 VDC | 20%, 10%, 5% (others on enquiry) | 55C to +105C | C 0.33 F: 1 x 105 M; C > 0.33 F: 30,000 sec (M x F) | 1 kHz: 5 x 10-4; 10 kHz: 6 x 10-4; 100 kHz: 10 x 10-4 | Varies by capacitance and voltage rating (see datasheet) | 55/100/56 (IEC) | 1.35% per K from +85C (DC), +75C (AC) | 300,000 hours (1 fit at 0.5 x Ur and 40C) | 0.068 to 0.142 (for specified box sizes) |
General Data & Part Numbers
| Capacitance | Rated Voltage | Dimensions (W x H x L in mm) | Part Number Example |
| 0.022 F | 630 VDC / 400 VAC* | 11 x 22 x 41.5 | SNFPO122207B_ _ _ _ _ _ |
| 0.033 F | 630 VDC / 400 VAC* | 11 x 22 x 41.5 | SNFPO123307B_ _ _ _ _ _ |
| 0.047 F | 630 VDC / 400 VAC* | 11 x 22 x 41.5 | SNFPJ024707B_ _ _ _ _ _ |
| 0.068 F | 630 VDC / 400 VAC* | 11 x 22 x 41.5 | SNFPJ026807B_ _ _ _ _ _ |
| 0.1 F | 630 VDC / 400 VAC* | 11 x 22 x 41.5 | SNFPJ031007B_ _ _ _ _ _ |
| 0.15 F | 630 VDC / 400 VAC* | 11 x 22 x 41.5 | SNFPJ031507B_ _ _ _ _ _ |
| 0.22 F | 630 VDC / 400 VAC* | 13 x 24 x 41.5 | SNFPJ032207C_ _ _ _ _ _ |
| 0.33 F | 630 VDC / 400 VAC* | 15 x 26 x 41.5 | SNFPJ033307D_ _ _ _ _ _ |
| 0.47 F | 630 VDC / 400 VAC* | 17 x 29 x 41.5 | SNFPJ034707E_ _ _ _ _ _ |
| 0.68 F | 630 VDC / 400 VAC* | 19 x 32 x 41.5 | SNFPJ036807F_ _ _ _ _ _ |
| 1.0 F | 630 VDC / 400 VAC* | 20 x 39.5 x 41.5 | SNFPJ041007G_ _ _ _ _ _ |
| 1.5 F | 630 VDC / 400 VAC* | 24 x 45.5 x 41.5 | SNFPJ041507H_ _ _ _ _ _ |
| 2.2 F | 630 VDC / 400 VAC* | 31 x 46 x 41.5 | SNFPJ042207I_ _ _ _ _ _ |
| 2.5 F | 630 VDC / 400 VAC* | 35 x 50 x 41.5 | SNFPJ042507J_ _ _ _ _ _ |
| 3.0 F | 630 VDC / 400 VAC* | 37 x 54 x 56 | SNFPJ043008L_ _ _ _ _ _ |
| 3.3 F | 630 VDC / 400 VAC* | 37 x 54 x 56 | SNFPJ043308L_ _ _ _ _ _ |
| 0.01 F | 1250 VDC / 600 VAC* | 11 x 22 x 41.5 | SNFPT021007B_ _ _ _ _ _ |
| 0.015 F | 1250 VDC / 600 VAC* | 11 x 22 x 41.5 | SNFPT021507B_ _ _ _ _ _ |
| 0.022 F | 1250 VDC / 600 VAC* | 11 x 22 x 41.5 | SNFPR022207B_ _ _ _ _ _ |
| 0.033 F | 1250 VDC / 600 VAC* | 11 x 22 x 41.5 | SNFPR023307B_ _ _ _ _ _ |
| 0.047 F | 1250 VDC / 600 VAC* | 11 x 22 x 41.5 | SNFPR024707B_ _ _ _ _ _ |
| 0.068 F | 1250 VDC / 600 VAC* | 11 x 22 x 41.5 | SNFPR026807B_ _ _ _ _ _ |
| 0.1 F | 1250 VDC / 600 VAC* | 11 x 22 x 41.5 | SNFPR031007B_ _ _ _ _ _ |
| 0.15 F | 1250 VDC / 600 VAC* | 15 x 26 x 41.5 | SNFPR031507D_ _ _ _ _ _ |
| 0.22 F | 1250 VDC / 600 VAC* | 17 x 29 x 41.5 | SNFPR032207E_ _ _ _ _ _ |
| 0.33 F | 1250 VDC / 600 VAC* | 19 x 32 x 41.5 | SNFPR033307F_ _ _ _ _ _ |
| 0.47 F | 1250 VDC / 600 VAC* | 20 x 39.5 x 41.5 | SNFPR034707G_ _ _ _ _ _ |
| 0.68 F | 1250 VDC / 600 VAC* | 24 x 45.5 x 41.5 | SNFPR036807H_ _ _ _ _ _ |
| 1.0 F | 1250 VDC / 600 VAC* | 31 x 46 x 41.5 | SNFPR041007I_ _ _ _ _ _ |
| 1.5 F | 1250 VDC / 600 VAC* | 33 x 48 x 56 | SNFPR041508J_ _ _ _ _ _ |
| 2.2 F | 1250 VDC / 600 VAC* | 37 x 54 x 56 | SNFPR042208L_ _ _ _ _ _ |
| 0.01 F | 1600 VDC / 650 VAC* | 11 x 22 x 41.5 | SNFPT021007B_ _ _ _ _ _ |
| 0.015 F | 1600 VDC / 650 VAC* | 11 x 22 x 41.5 | SNFPT021507B_ _ _ _ _ _ |
| 0.022 F | 1600 VDC / 650 VAC* | 11 x 22 x 41.5 | SNFPT022207B_ _ _ _ _ _ |
| 0.033 F | 1600 VDC / 650 VAC* | 11 x 22 x 41.5 | SNFPT023307B_ _ _ _ _ _ |
| 0.047 F | 1600 VDC / 650 VAC* | 11 x 22 x 41.5 | SNFPT024707B_ _ _ _ _ _ |
| 0.068 F | 1600 VDC / 650 VAC* | 15 x 26 x 41.5 | SNFPT026807D_ _ _ _ _ _ |
| 0.1 F | 1600 VDC / 650 VAC* | 17 x 29 x 41.5 | SNFPT031007E_ _ _ _ _ _ |
| 0.15 F | 1600 VDC / 650 VAC* | 19 x 32 x 41.5 | SNFPT031507F_ _ _ _ _ _ |
| 0.22 F | 1600 VDC / 650 VAC* | 20 x 39.5 x 41.5 | SNFPT032207G_ _ _ _ _ _ |
| 0.33 F | 1600 VDC / 650 VAC* | 24 x 45.5 x 41.5 | SNFPT033307H_ _ _ _ _ _ |
| 0.47 F | 1600 VDC / 650 VAC* | 31 x 46 x 41.5 | SNFPT034707I_ _ _ _ _ _ |
| 0.68 F | 1600 VDC / 650 VAC* | 23 x 34 x 56 | SNFPT036808E_ _ _ _ _ _ |
| 1.0 F | 1600 VDC / 650 VAC* | 27 x 37.5 x 56 | SNFPT041008H_ _ _ _ _ _ |
| 1.5 F | 1600 VDC / 650 VAC* | 33 x 48 x 56 | SNFPT041508J_ _ _ _ _ _ |
| 2.2 F | 1600 VDC / 650 VAC* | 37 x 54 x 56 | SNFPT042208L_ _ _ _ _ _ |
| 0.01 F | 2000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPU021007B_ _ _ _ _ _ |
| 0.015 F | 2000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPU021507B_ _ _ _ _ _ |
| 0.022 F | 2000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPU022207B_ _ _ _ _ _ |
| 0.033 F | 2000 VDC / 700 VAC* | 13 x 24 x 41.5 | SNFPU023307C_ _ _ _ _ _ |
| 0.047 F | 2000 VDC / 700 VAC* | 15 x 26 x 41.5 | SNFPU024707D_ _ _ _ _ _ |
| 0.068 F | 2000 VDC / 700 VAC* | 17 x 29 x 41.5 | SNFPU026807E_ _ _ _ _ _ |
| 0.1 F | 2000 VDC / 700 VAC* | 17 x 29 x 41.5 | SNFPU031007E_ _ _ _ _ _ |
| 0.15 F | 2000 VDC / 700 VAC* | 20 x 39.5 x 41.5 | SNFPU031507G_ _ _ _ _ _ |
| 0.22 F | 2000 VDC / 700 VAC* | 24 x 45.5 x 41.5 | SNFPU032207H_ _ _ _ _ _ |
| 0.33 F | 2000 VDC / 700 VAC* | 31 x 46 x 41.5 | SNFPU033307I_ _ _ _ _ _ |
| 0.47 F | 2000 VDC / 700 VAC* | 31 x 46 x 41.5 | SNFPU034707I_ _ _ _ _ _ |
| 0.68 F | 2000 VDC / 700 VAC* | 33 x 48 x 56 | SNFPU036808J_ _ _ _ _ _ |
| 0.01 F | 3000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPW021007B_ _ _ _ _ _ |
| 0.015 F | 3000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPW021507B_ _ _ _ _ _ |
| 0.022 F | 3000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPW022207B_ _ _ _ _ _ |
| 0.033 F | 3000 VDC / 700 VAC* | 13 x 24 x 41.5 | SNFPW023307C_ _ _ _ _ _ |
| 0.047 F | 3000 VDC / 700 VAC* | 15 x 26 x 41.5 | SNFPW024707D_ _ _ _ _ _ |
| 0.068 F | 3000 VDC / 700 VAC* | 17 x 29 x 41.5 | SNFPW026807E_ _ _ _ _ _ |
| 0.1 F | 3000 VDC / 700 VAC* | 19 x 32 x 41.5 | SNFPW031007F_ _ _ _ _ _ |
| 0.15 F | 3000 VDC / 700 VAC* | 20 x 39.5 x 41.5 | SNFPW031507G_ _ _ _ _ _ |
| 0.22 F | 3000 VDC / 700 VAC* | 24 x 45.5 x 41.5 | SNFPW032207H_ _ _ _ _ _ |
| 0.33 F | 3000 VDC / 700 VAC* | 31 x 46 x 41.5 | SNFPW033307I_ _ _ _ _ _ |
| 0.47 F | 3000 VDC / 700 VAC* | 33 x 48 x 56 | SNFPW034708J_ _ _ _ _ _ |
| 0.68 F | 3000 VDC / 700 VAC* | 33 x 48 x 56 | SNFPW036808J_ _ _ _ _ _ |
| 0.01 F | 4000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPX021007B_ _ _ _ _ _ |
| 0.015 F | 4000 VDC / 700 VAC* | 11 x 22 x 41.5 | SNFPX021507B_ _ _ _ _ _ |
| 0.022 F | 4000 VDC / 700 VAC* | 13 x 24 x 41.5 | SNFPX022207C_ _ _ _ _ _ |
| 0.033 F | 4000 VDC / 700 VAC* | 15 x 26 x 41.5 | SNFPX023307D_ _ _ _ _ _ |
| 0.047 F | 4000 VDC / 700 VAC* | 17 x 29 x 41.5 | SNFPX024707E_ _ _ _ _ _ |
| 0.068 F | 4000 VDC / 700 VAC* | 19 x 32 x 41.5 | SNFPX026807F_ _ _ _ _ _ |
| 0.1 F | 4000 VDC / 700 VAC* | 20 x 39.5 x 41.5 | SNFPX031007G_ _ _ _ _ _ |
| 0.15 F | 4000 VDC / 700 VAC* | 24 x 45.5 x 41.5 | SNFPX031507H_ _ _ _ _ _ |
| 0.22 F | 4000 VDC / 700 VAC* | 27 x 37.5 x 56 | SNFPX032208H_ _ _ _ _ _ |
| 0.33 F | 4000 VDC / 700 VAC* | 33 x 48 x 56 | SNFPX033308J_ _ _ _ _ _ |
| 0.47 F | 4000 VDC / 700 VAC* | 37 x 54 x 56 | SNFPX034708L_ _ _ _ _ _ |
*AC voltages: f 1000 Hz; 1.4 x Urms + UDC Ur. Dimensions in mm. Ionisation inception level in isolated cases may be lower than admissible rated AC voltage. Part number completion: Version codes see page 122. Tolerance: 20 % = M, 10 % = K, 5 % = J. Packing: bulk = S. Pin length: 6-2 = SD, none = 00 (for plate versions).
2411041709_WIMA-SNFPU031007E2IMS00_C20584670.pdf
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