RFI Suppressors
Technical Specifications
Electrical Specifications
| Dissipation Factor (DF) |
WYE = <= 0.8% at 1KHz |
| Insulation Resistance (IR) |
> = 30000 Mohm for CR <= 0.33µF |
> = 10000 Ohm Farads for CR > 0.33µF
Measured at 100 VDC after 60 seconds at +25°C. |
| Test Voltage |
WYE - Y2 Class |
3000VDC CR < = 0.0047µF
2700 VDC CR = 0.0068µF |
2 seconds |
| WXP - X2 Class |
2150 VDC for all |
1 second |
| WXPC - X2 Class |
2150 VDC for all |
1 second |
| WYP - Y2 Class |
2700 VDC for all |
2 seconds |
Our factory tests each production lot for 100% to the test voltages listed above. After the test voltage has been applied, 100% of all production is tested for DF, IR and capacitance to insure all suppressors comply with electrical specifications.
Mechanical Specifications
| Dimensions |
See Specification Tables |
| Vibration |
IEC 68 - 2 - 6, test FC |
3 directions at 2 hours each
10-500 Hz at 98 m/s2 |
| Bump |
IEC 68 - 2 - 29, test Eb |
4000 Bumps at 390 m/s2 |
| Solderability |
IEC 60068-2-20 (Method 2) |
| Fire Hazard |
UL1414
IEC 695 - 2 - 2 |
According to Section 18 in this Standard
P > = 15mm, 120 seconds
P < = 15mm, 60 seconds. |
| Humidity |
IEC 68 - 2 - 3, test Ca |
X Class 56 days.
Y Class 56 days. |
| Plastic Case |
UL 94V - 0 |
Flame Retardant, Molded Plastic,
Epoxy Resin Sealed. |
Dissipation Factor (DF)
| WXP and WXPC |
— <= 0.10% at 10kHz for CR <= 0.1µF |
|
— <= 0.50% at 10kHz for CR <= 1.0µF |
|
— <= 0.10% at 1kHz for CR > 1.0µF |
| WYP |
— <= 0.08% at 10kHz |
(CR — Capacitance Range)
|
