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GT-T Series - Glass Encapsulated Precision NTC Thermistor
FEATURES
Glass encapsulated precision NTC thermistor are the latest NTC thermistor developed by EXSENSE Electronics. It meets the requirements of RoHS and is suitable for electric rice cookers, microwave ovens, induction cookers, coffee pots, etc.
1. SizeΦ3.6mm*1.6mm
2. Resistance range: 1KΩ~2MΩ
3. B Value: 2000~6000K
4. Operating Temperature Range-40~+250℃
5. Compliance with requirements of RoHS
APPLICATION
Electric rice cookers, microwave ovens, induction cookers, coffee pots, etc.
Part Number Identification
Electronic Parameter Specification

Resistance Value: R25=5KΩ±5%      

B Value: B25/50=3375K±5%      

Thermal time constant: ≤20s (In still air)

Dissipation Factor: ≤2.5mW/℃ (In still air)

Operating temperature range: -40~+250℃



   Reliability Test    

Item

Standard

Test method

Temperature cycle

∣△R25∣≦ 3%

Appearance without damage

-50/15minRoom Temp./3min200/15min 1000 cycles

High temperature load test

charge 0.2mA for 1000 ± 24 hrs at 100±5

High temperature storage test

200±5 in air for 1000 ± 24hrs

Low temperature storage test

50±5 in air for 1000 ± 24hrs

Moisture resistance test

85±2 in 80%90%RH environment for 1000± 24hrs

Resistance to

solder heat

Solder Temperature: 350±5

Dipping Time: 10±1 sec

Weldability Test

Welding coverage95%

Soldering Temp.235±5

Time of dipping tin2±0.5sec

Lead bending test

Appearance without damage

Secure at 3MM of lead outlet, add 4.9N weight,

bend 90°and return to original position. Repeat twice.

Lead tension test

Add 9.8N tension to the lead in axial direction and hold for 30S.

Package
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