Littelfuse
THC421C
1 / 1
Beschreibung
Input voltage must be applied before and during timing. Upon momentary or maintained closure of the initiate switch (leading edge triggered), the output energizes for a measured interval of time. At the end of the delay, the output de-energizes. Opening or reclosing the initiate switch during timing has no affect on the time delay. The output will energize if the initiate switch is closed when input voltage is applied.- Part Number
- THC421C
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Specifications
- Input Voltage (V)
- 120VAC
- Input Tolerance (%)
- ±15%
- Input AC Line Frequency (Hz)
- 50/60Hz
- Output Type
- Solid state
- Output Form
- NO closed during timing
- Output Load Rating (VA)
- 20A steady state 200A inrush
- Minimum Output Load Current (A)
- 100mA
- Output Voltage Drop (V)
- ≅2.5V at rated current
- Time Delay Range
- 0.1 - 3s externally adjustable
- Time Delay Tolerance (%)
- ≤±5%
- Reset Time (ms)
- ≤150ms
- Initiate Time (ms)
- ≤20ms
- Repeat Accuracy (%)
- ±2% or 20ms whichever is greater
- Setpoint vs Ambient Temperature and Operating Voltage (%)
- ≤ ±10%
- Open State Leakage Current (A)
- ≅5mA @ 230VAC
- Insulation Resistance
- ≥100 MΩ
- Dielectric Breakdown
- ≥2000V RMS terminals to mounting surface
- Circuitry
- Encapsulated
- Power Consumption
- ≤2VA
- Termination Type
- 0.25 in. (6.35mm) male quick connect terminals
- Mounting Method
- Surface mount with one #10 (M5 x 0.8) screw
- Operating Temperature
- -20° to 60°C (-4°F to 140°F)
- Storage Temperature (F/C)
- -40° to 85°C (-40°F to 185°F)
- Humidity
- 95% relative non-condensing
- Dimensions
- 2.00 x 2.00 x 1.51 in. (50.8 x 50.8 x 38.4mm)
- Weight (lbs/g)
- ≅3.9oz (111g)
- Sample capable
- No
Dokumente
Data Sheet
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