Power Supply & Battery Series
Product Categories
Need consultation?
Product Drawing
Storage Conditions
1 Ambicnt Temperature: -10℃~+40℃
2 Relative Humidity: ≦75%RH
3 Keep away from corrosive atmosphere and sunlight
4 Period of Storage: 1 year
Product Application Conditions
1. Maximum service temperature and maximum power in the application should not exceed the specification listed in the Product Specification;
2. Much be handled with care when moving and installing the product;
3. Product should not be used when deformed or rusty casing is observed on product;
4. Product should not be used when broken housing, or excessive deformation on housing is observed;
5. Avoid excessive temperature fluctuation when operating the product in its operational temperature range;
6. Do not apply excessive shock and vibration on the product;
7. Do not pull or bend the lead wire excessively;
8. Do not use in any ambient with corrosion gas (CO2, NH3, Sox, Nox); Do not use in any ambient with an electrolytic solution with brine, acid, alkaline, and organic
9. Do not use in an environment with water, high moisture, and high corrosive solution;
10 Current throughout NTC element will cause self-heating, and may affect the measurement;
Material List
Item | Material | datasheet | Quantity |
6 | shell | 3.7X6.0X28 Nickel plated terminal(DES1612004 A-0) | 1PCS |
5 | NTC Thermistor | R25=15KΩ±5% B25/50=4150K±3% | 1PCS |
4 | Epoxy resin | JB-04:509A:JB-04X | / |
2 | Wire | UL1430 22AWG TS 105℃ 300V White | 2PCS |
3 | Tube | Φ3.0 600V black heat shrink tubing | 2 PCS |
1 | Terminal | XH-T | 2PCS |
Housing | XHB-2Y White | 1PCS |
● The Shell, component, wire, connector, and their color, size, shape, and processing methods, all can be customized according to your design
● The special shape of the shell and component, we can cooperate with the design and manufacture of new molds
● If you need some samples, please contact us
Electrical Characteristic
NO. | Item | Symbol | Test Conditions | Min. | Nor. | Max. | Unit |
1 | Resistance at 25℃ | R25 | Ta=25℃±0.05℃PT≦0.1mW | 14.25 | 15 | 15.75 | KΩ |
2 | Resistance at 50℃ | R50 | Ta=50℃±0.05℃
PT≦0.1mW |
/ | 5.110 | / | KΩ |
3 | B Value | B25/100 | 3853.887* LnK | 4025.5 | 4150.0 | 4274.5 | K |
4 | Thermal Dissipation Constant | δ | Ta=25℃
(in air) |
/ | 5.0 | / | m W/℃ |
5 | Response Time-In
liquid |
τ | 25℃
→85℃ T1=25+(85-25)*63.2%=62.92℃ |
/ | / | 25 | Sec |
6 | Hi-Pot Test | / | AC1500V 3Sec | / | / | 2.0 | mA |
7 | Insulation test | / | DC500V 1Sec | 100 | / | / | MΩ |
● The resistance, B value, and other parameters can be selected as your requirements
Mechanical Tests
NO. | Item | Pass Criteria | Test Conditions |
1 | Pull
Test |
Not loose, no
deformation |
The connection strength between housing and wire,
pull≥1KG(9.8N) |
2 | Drop
Test |
Appearance no
obvious damage |
At the height of 1 meter, the product falls freely and falls to the 10mm thick oak board, 5 times |
Reliability Tests
NO. | Item | Pass Criteria | Test Conditions |
1 | High Temperature
Storage |
⊿R/R25≤±3%
No visible damage to the appearance |
105±5℃,1000±24H
After the test, wait at normal temperature for 2 hours |
2 | Low Temperature
Storage |
-30±5℃,1000±24H
After the test, wait at normal temperature for 2 hours |
|
3 | Constant temperature
and humidity test |
40±2℃, 90%~95% RH, 100H±24H
After the test, wait at normal temperature for 2 hours |
|
4 | Temperature impact test
(in air) |
–30℃×30min→25℃×5min→105℃×30
min→25℃×5min, Cycle 10 times After the test, wait at normal temperature for 2 hours |
■ Soldering Iron Setting
NO. | Item | Settings/Parameters |
1 | Temperature of Soldering Iron-tip | T≤360℃ |
2 | Soldering Time | S≤3Sec |
3 | Distance From Thermistor | L≥10mm |
Need Help with Easier Industrial Solutions? We Are Experts!
Electrical Protection Devices Professional Supplier.
Focusing On Providing Excellent Products And Services.
Products
Contacts
Copyright © 2022 - 2024 VetengTech
Get A Quote