Active Member
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[China]
Address: No.3048, 3rd Building International Plastic City, Renzi Yuan Village, Xiegang Town, Dongguan Guangdong,China
Contact name:Amy Li
Dongguan Yusheng Electronics Co., Ltd. |
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Bi-metal JUC-31F 50C Miniature Thermal Switch for Overheat Protection
Quick Detail:
| Model | JUC-31F |
| Reset Type | Auto Reset |
| Rated Voltage & Current | AC 120V/220V 1A, DC 48V 1A |
| Contact Type | 1D(Normally Closed) or 1H(Normally Open) |
| AmbientTemperature | -55℃ ～+180℃ |
| Temperature differentials | 8.5～55℃ (difference between off and on temperatures) |
| Temperature tolerance | ±3.0℃, ±5.0℃, ±8.0℃, ±10.0℃ |
| Circuit Resistance | ≤50mΩ |
| Insulation Resistance | ≥100MΩ |
| Dielectric Strength | ≥1500V |
| Life Cycle | 100,000 Cycles |
| Certificate | CQC,TUV,UL,CE |
Description:
Model : KSD-01F
Technical parameters : System tactile temperature thermostat .
Sensitive and reliable . Suitable for circuit boards for
temperature control or thermal overload protection .
1 . Conditions of Use
A,Relative humidity: +20 °C ambient issued at 95%
B, atmospheric pressure :86-106Kpa
C, Working Position: Any
2 . Technical Parameters
A, point form : 1D or 1H
B, contact load : 220VAC 1.5A or 24VDC 1.5A
C, Insulation resistance: ≥ 50MΩ normal temperature and humidity
D, Contact resistance : ≤ 100 mΩ
E, Dielectric strength : ≥ 500VAC
F, weight <2g
Note:
1 , using the contact temperature installation should be charged
with the metal cover up snapping apparatus mounting surface , to
ensure that the temperature effect , should be coated with thermal
grease or other similar thermal properties of the medium in the
surface temperature .
2 , the installation can not cover up the top collapsed , loose or
deformed , so as not to affect performance.
3, can not allow the liquid to penetrate the internal temperature
may not make the shell cracks , are not free to change the shape of
the external terminals.
4 , the product is not greater than 5A current in the circuit ,
chose the copper cross-section 0 5-1 mm 2 wire connection ; . No
greater than 10A current in the circuit , chose the cross-section
of 0.75-1.5 mm 2 copper wire connection.
5, the product should be less than 90% relative humidity , ambient
temperature is below 40 °C ventilated, clean, dry , non-corrosive
gases stored in the warehouse .
JUC-31F classification , in accordance with the temperature to
points, can also be classified according to the material , you can
also follow the installation way points.
According to the nature of the action : the action can be divided
into normally open(H Type) and normally closed(D type).
According to the temperature to points, can be divided into : 0
degrees 5 degrees 10 degrees 15 degrees 20 degrees 25 degrees 30
degrees 35 degrees 40 degrees 45 degrees 50 degrees 55 degrees 60 degrees 65 degrees 70 degrees 75 degrees
80 degrees 85 degrees 90 degrees 95 degrees 100 degrees 105 degrees
110 degrees 115 degrees 120 degrees 125 degrees 130 degrees 135
degrees 140 degrees 145 degrees 150 degrees 155 degrees 160 degrees
165 degrees 170 degrees 175 degrees 180 degrees 185 degrees 190
degrees 195 degrees 200 degrees 205 degrees 210 degrees 215 degrees
220 degrees 225 degrees 230 degrees 235 degrees 240 degrees 245
degrees 250 degrees 255 degrees 260 degrees 265 degrees 270 degrees
285 degrees 275 degrees 280 degrees 290 degrees 295 degrees 300
degrees
Specifications:
1. Dimensional Outline
|
2. Action Temperature Table
| Operating temperature | Recovery temperature | Form of contract point | Rated load | Contract resistance | Insulation resistance | Dielectrics voltage-resistance | Testing mode: Speed of temperature rise and fall |
| 40℃±5℃ | 5℃～15℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 45℃±5℃ | 5℃～15℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 50℃±5℃ | 5℃～15℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 55℃±5℃ | 6℃～16℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 60℃±5℃ | 6℃～18℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 65℃±5℃ | 7℃～20℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 70℃±5℃ | 7℃～20℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 75℃±5℃ | 8℃～22℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 80℃±5℃ | 8℃～24℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 85℃±5℃ | 8℃～25℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 90℃±5℃ | 8℃～27℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 95℃±5℃ | 10℃～28℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 100℃±5℃ | 10℃～30℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 105℃±5℃ | 11℃～31℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 110℃±5℃ | 11℃～33℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 115℃±5℃ | 11℃～35℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
| 120℃±5℃ | 11℃～36℃ | 1D,1H | 250VAC1A | ≤50mΩ | ≥100MΩ | 1500VAC | 5℃～8℃/min |
Applications:
● PCB circuit board
● Communication power supply
● Switching power supply
● UPS power supply
● Medical power supply
● Module power supply
● Audio amplifier equipment
● Rechargeable devieces
● Rectifiers
● Inverters
● Welding equipment
● Aerospace instrumentation electronic equipment
Competitive Advantages:
1. With stable performance
2. high precision
2. small size, light weight
3. high reliability, long life
4. Long life cycles of 100,000 times
5. small radio features dry worries
Note:
1 , using the contact temperature installation should be charged
with the metal cover up snapping apparatus mounting surface , to
ensure that the temperature effect , should be coated with thermal
grease or other similar thermal properties of the medium in the
surface temperature .
2 , the installation can not cover up the top collapsed , loose or deformed , so as not to affect performance.
3, can not allow the liquid to penetrate the internal temperature may not make the shell cracks , are not free to change the shape of the external terminals.
4 , the product is not greater than 5A current in the circuit , chose the copper cross-section 0 5-1 mm 2 wire connection ; . No greater than 10A current in the circuit , chose the cross-section of 0.75-1.5 mm 2 copper wire connection.
5, the product should be less than 90% relative humidity , ambient temperature is below 40 °C ventilated, clean, dry , non-corrosive gases stored in the warehouse .
KSD-01F classification , in accordance with the temperature to points, can also be classified according to the material , you can also follow the installation way points.
According to the nature of the action : the action can be divided into normally open(H Type) and normally closed(D type).
Tag:
Snap-action Thermostat, Temperature Control Switch,Thermostat, Mini Thermostat, Temperature Cutoff Switch,
