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US-802 series

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.

Introduction

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 range Ⅱ.Temperature tolerance Ⅲ.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

US-802	□	□	□□□
	1	2	3

Model

A :　　Standard

Contact model

X : “OFF” for temperature rise
Y : “ON” for temperature rise

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	Reset Temp. ℃OFF ±5℃	Operate Temp.℃ ON ±7℃
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

⑤ Dimensional outline drawing

　◆More detailed image → Click the image

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