| Sign In | Join Free | My entremaqueros.com |
|
| Sign In | Join Free | My entremaqueros.com |
|
| Categories | NTC Thermistor |
|---|---|
| Brand Name: | UCHI |
| Model Number: | IT |
| Certification: | ROHS,ISO |
| Place of Origin: | Dongguan,Guangdong,China |
| MOQ: | 1000PCS |
| Price: | Negetiable |
| Payment Terms: | T/T Paypal |
| Supply Ability: | 50000000PCS per month |
| Delivery Time: | 7 working days |
| Packaging Details: | Bulk |
| Operating temperature range: | -30 ~ 110 °C |
| Maximum power rating: | 3.5 mW : -30 ~ 110 (in air) (at 25°C) |
| Dissipation factor: | Approx. 0.7 mW/°C(in air) |
| Thermal time constant: | Approx. 5.0 s : 3.5 mW : -30 ~ 110 (in air) |
| Rated zero-power resistance: | 10 KΩ ± 1 % (at 25°C) |
| Brand: | UCHI |
| Company Info. |
| Guangdong Uchi Electronics Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Negative Temperature Coefficient Thermistor Operating Temperature
Range -30 ~ 110 °C
Scope
This specification defines ratings, dimension, insulation, climatic
test and mechanical characteristics for MJT type thermistor
Climatic test
Dry Heat
After the test samples are exposed in air at 90±1°C for 1,000
hours, the change ratio of the rated zero-power resistance shall be
within ±1% of the initial value.
Damp heat
After the test samples are exposed in the humidity of 95% at 40±2°C
for 1,000 hours, the change ratio of the rated zero-power
resistance shall be within ±1% of the initial value.
Cold
After the test samples are exposed in air at –30±1°C for 1,000
hours, the change ratio of the rated zero-power resistance shall be
within ±1% of the initial value.
Loading
After DC 1mA current is applied to the test samples in the
temperature of 40±2°C and the humidity of 95% for 1,000 hours, the
change ratio of the rated zero-power resistance shall be within ±1%
of the initial value.
Mechanical characteristics
1. Resistance to soldering heat
The terminals shall be dipped in to a soldering bath having a
temperature of 260±5°C to a point 2.0 mm from the body and then be
held there for 5 ±1s, the change ratio of the rated zero-power
resistance shall be within ±1% of the initial value.
2. Solderability
After dipping the terminal to a depth in a soldering bath of
235±5°C for 2
±0.5s .Approximately 90% of terminals should be covered with solder
uniformly.
3. Free fall
After three times fall to a maple board from 0.75 m high, there shall be no visible damage and the change ratio of the rated zero-power resistance shall be within ±1% of the initial value.
4. Robustness of terminations
After 1N loading weight for 10 ± 1s was applied to the wire
terminations, there shall be no visible damage and the change ratio
of the rated zero-power resistance shall be within ±1% of the
initial
value.
|
SHIHENG Brand MF73T-1 High Power NTC Thermistor For UPS Power And Industrial Power
ODM 0.5W Temperature Compensation NTC Thermistor For Electronic Circuits
Axial Leaded Glass Encapsulated NTC 50K Thermistor For Temperature Sensing
Inrush Current Limiting Power NTC Thermistors For Switch Mode Power Supply
0.5W 20k ohm NTC Thermistors Temperature Compensation For LCD Displays
20mm NTC Power Thermistor 20D , Semiconductor Ceramic Element
SMT Chip NTC 10K Thermistor For Transistor , NTC Power Thermistor
Inrush Current Limiters Power Type Thermistor NTC MF72 For Conversion Power-supply
12 Million Annual Production Capacity Film Type NTC Thermistor MF55 10KOHM 3435 25mm For Computer Printer
Electronic Thermometer Series High Precision NTC Thermistor IT Series
