FA44 Series
The FA44 Series responds very quickly to induced lightning and electrostatic discharges.Capable of many types of AC withstand tests.Ideal for protecting power supplies from power-line surge voltage.
Useful informationFeatures
- Small size. ( φ 4.4mm Length 7mm)
- Alows performing the AC withstanding voltage test.
- Quick response for surge voltage, and low limiting voltage.
- Small capacitance and excellent insulation resistance.
- Stable for repeated discharge test conditions and environmental fluctuation.
- Axial and Radial taping available.
- No polarity.
- No dark effect.
- FA44 Series combined with varistor can be used as surge-protecting elements inpower supplies.
- Operating temperature limit : -40 ~ 85°C
- Storage Temperature Range : -55 ~ 125°C
Dimensions
Weight:0.45g
Manufacturing Site:THAILAND
Part number system
Characteristics
Part number |
Impulse sparkover voltage 1.2/50μsec. |
Insulation resistance (IR) |
Electrostatic capacitance 1kHz-6V max. |
Surge current capacity 8/20μsec |
Surge life test 8/20μsec.100A |
|
---|---|---|---|---|---|---|
FA44-272 | 4,500V max. | ≧100MΩmin. | DC 500V | ≦1pF max. | 2,000A | 300times |
FA44-302 | 5,000V max. | |||||
FA44-362 | 5,000V max. |
Part number |
AC Withstanding Voltage |
DC sparkover voltage Vs *Reference value |
UL recognized | cUL recognized | EN recognized |
---|---|---|---|---|---|
UL1449 File No. E318314 |
CSA C22.2No.269 UL File No. E318314 |
EN62368-1 TÜV. Report No. 50437982 |
|||
FA44-272 | AC1,000V-1min. AC1,200V-3sec. |
2,700V(2,160~3,240) | ○1) | ○1) | - |
FA44-302 | AC1,500V-1min. | 3,000V(2,400~3,600) | ○1) | ○1) | ○2) |
FA44-362 | AC1,800V-3sec. | 3,600V(2,880~4,320) | ○1) | ○1) | ○2) |
- Approved if used with a varistor (125VAC : V1mA ≧ 270V, D ≧φ 7mm, 250VAC : V1mA ≧ 470V, D ≧ φ 7mm), electrically connected in Series.
- Approved if used with a varistor (V1mA ≧ 470V, D ≧φ 5mm), electrically connected in Series.
- Safety standard certification conditions may be revised. Would you confirm the web site of each standard about the latest information.
Clicking on the "〇" in the table will display the homepage for each standard.
Useful information