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| Categories | Thermistor Temperature Sensor |
|---|---|
| Brand Name: | Julun |
| Model Number: | Temperature Sensor |
| Certification: | CE / UL / VDE / KC / ROHS |
| Place of Origin: | CHINA |
| MOQ: | 100 / Negotiable |
| Price: | Negotiable |
| Payment Terms: | L/C, D/P, T/T, |
| Supply Ability: | 10000/Piece/Weekly |
| Delivery Time: | 7~10 Working days |
| Packaging Details: | Standard carton |
| Brand: | Julun |
| Type: | NTC temperature sensor |
| Usage: | Temperature Sensor |
| Key words: | Thermistor Temperature Sensor |
| Thermal Dissipation Constant: | Ta=25±0.5°C |
| Insulation test: | 500VDC |
| MOQ: | Negotiable |
| Port: | Donguan |
| Company Info. |
| JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD) |
| Verified Supplier |
| View Contact Details |
| Product List |
NTC 10K 15K 20K 50K 3950 1% Temperature Sensor Ntc Sensor Probe For
Refrigerator Boiler
Exterior dimension
Exterior specification
| Material name | Specifications / Models | Place of Origin |
| LEAD WIRE | UL4413 # 26AWG 2C TS 300V BLACK | D.H |
| CAP | RNB8-5M | K.S |
| EPOXY FILLING | NB-5 BLACK | K.W |
| THERMISTOR | R25=10KΩ±1% B25/50=3950K±1% SE | S.M |
Electrial characteristics
| Item | Symbol | Test Conditions | Min. | Nor. | Max. | Unit |
| Resistance At 25°C | R25 | Ta=25±0.05°C PT≦0.1mw | 9.9 | 10 | 10.1 | kΩ |
| B Constant | B25/50 | 3910 | 3950 | 3989.5 | k | |
| Thermal Dissipation Constant | σ | Ta=25±0.5°C | / | 2 | / | mw/°C |
| Thermal Time Constant (in water) | τ | 25 °C →85°C T1=25+(85-25)*63.2 %=62.9°C | / | / | 7 | sec |
| Insulation test | / | 500VDC | 100 | / | / | MΩ |
Mechanical Characteristics
| Item | Variable | Test Conditions |
| LEAD WIRE Strength | No break out and obvious damage No obvious damage) | Add 4KGF testing force slowly, last 10S |
| Drop test | Free fall from the 1m height of the concrete floor, a total of 5 times | |
Storage method
1,During storage and transportation, no
more than 4 boxes of products are placed in each stack.
2,Allows for the transport
of any method, but to avoid direct or indirect rain and snow damage
and mechanical damage.
3,Products should be stored in the environment at a temperature of
minus 10 degrees C / C, 45 degrees Celsius, the relative humidity
is less than 80%, the surrounding environment should not be acidic,
alkaline substances and corrosive gases or radiation source.
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