US-802 Snapper、Snap Action
CMJ・UL・C-UL・VDE(EN（６０７３０A）approved
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- Features
- Microminiature, slim, space-saving thermostat (with temperature sensor) ideal for printed circuit boards (PCB)
- Application
- LCD projector, power supply equipment, printed circuit board (PCB), etc.
| ① Thermostat Specifications | |||
|---|---|---|---|
| Electrical ratings | 125 VAC, max. 1A, resistance load ‐‐ （min. 200mA） 48 VDC, max. 1A, resistance load ‐‐ （MIN. DC5V 1mA） |
||
| Ⅰ.Temperature setting rangeⅡ.Temperature toleranceⅢ.Differential | Ⅰ.Temperature setting range 40･45･50 ･･･ ～ 120℃ (5K indent) |
Ⅱ.Temperature tolerance ±4℃/±7℃ |
Ⅲ.Differential 15K |
| Circuit resistance(initial value) | 50 mΩ or less | ||
| Insulation resistance | 100 MΩ or greater [through the 500 VDC megger] | ||
| Withstand voltage | 1,200 VAC/minute | ||
| Thermal resistance | 125℃ | ||
| Cold resistance | -20℃ | ||
| Opening-closing durability | 10,000 times or more [under rated load] | ||
※Please contact specification of the approved models are slightly different from those shown above.
| ② Model code | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||
| 1 | Model | A : Standard | ||||||||
| 2 | Contact model | X : “OFF” for temperature rise Y : “ON” for temperature rise |
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| 3 | Operating temperature | Example 085 ： 85℃ | ||||||||
③ Sample of Model code
- US-802AX085 ・・ temperature rise, operate temp. 85℃±5℃, contact open ” OFF “
- US-802AY095 ・・ temperature rise, operate temp. 85℃±5℃, contact close ” ON “
Standard Calibrations ( Open temperature / Close ) temperature
| US-802AX Type （Open on temperature rise) / Limit | US-802AY Type （Close on temperature rise) / Fan | |||||
|---|---|---|---|---|---|---|
| MODEL CODE | Operate Temp. ℃ OFF ±5K |
Reset Temp. ℃ ON ±7K |
MODEL CODE | Operate Temp. ℃ OFF ±7K |
Reset Temp. ℃ ON ±5K |
|
| 802AX040 | 40 | 25 | 802AY040 | 25 | 40 | |
| 802AX045 | 45 | 30 | 802AY045 | 30 | 45 | |
| 802AX050 | 50 | 35 | 802AY050 | 35 | 50 | |
| 802AX055 | 55 | 40 | 802AY055 | 40 | 55 | |
| 802AX060 | 60 | 45 | 802AY060 | 45 | 60 | |
| 802AX065 | 65 | 50 | 802AY065 | 50 | 65 | |
| 802AX070 | 70 | 55 | 802AY070 | 55 | 70 | |
| 802AX075 | 75 | 60 | 802AY075 | 60 | 75 | |
| 802AX080 | 80 | 65 | 802AY080 | 65 | 80 | |
| 802AX085 | 85 | 70 | 802AY085 | 70 | 85 | |
| 802AX090 | 90 | 75 | 802AY090 | 75 | 90 | |
| 802AX100 | 100 | 85 | 802AY100 | 85 | 100 | |
| 802AX105 | 105 | 90 | 802AY105 | 90 | 105 | |
| 802AX110 | 110 | 95 | 802AY110 | 95 | 110 | |
| 802AX115 | 115 | 100 | 802AY115 | 100 | 115 | |
| 802AX120 | 120 | 105 | 802AY120 | 105 | 120 | |
④ List of international safety standards
| Model / Type | Agency | File No. | Operating temp. Ratings |
Number of cycles | Max. | Max. Amperes | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Category | cycles | Volts |
Resistiveload |
Inductiveload |
FLA | LRA | ||||
| US-802 | UL C-UL |
E52529 | 120 | limiting | 30,000 | DC 48 | 1 | – | – | – |
| AC 125 | 1 | – | – | – | ||||||
| US-802-LC | UL C-UL |
E52529 | 120 | S.O.D. | 1 | DC 48 | 1 | – | – | – |
| AC 125 | 1 | – | – | – | ||||||
| US-802 | VDE | 40011726 | 120 | thermostat | 30,000 | DC 48 | 1 | – | – | – |
| 100,000 | DC 5 | 0.02 | – | – | – | |||||
| US-802-LC | 120 | S.O.D. | 1 | DC 48 | 1 | – | – | – | ||
⑤ Dimensional outline drawing
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