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| Brand Name : | WS | 
| Model Number : | WS-MFEL-XXXX | 
| Certification : | SGS | 
| Price : | Negotiation | 
| Payment Terms : | T/T, Western Union,Paypal | 
| Supply Ability : | 10000pcs/day | 
| Delivery Time : | 3-5 work days | 
With enameled wire Epoxy Sealed NTC Thermistor Body size 1.1x2.2mm
5K ohm 10K ohm 20Kohm / R
Characteristics: 
 Ps.:can be tailored according to clients’ demand In order to make the test more accurate, the running current should
be as less as possible. The following formula is suggested: Features: 
 
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Code number and specifications:
R-T characteristic curve
Reliability test
| No. | item | standard | Test conditions | specifications | ||||
| 1 | Low temperature storage | IEC 60068-2-21 | Lowest operating temperature*1000H | No visible damage ∣△R25/R25∣≦ 1%  | ||||
| 2 | High temperature storage | IEC 60068-2-21 | Highest operaing temperature*1000H | No visible damage ∣△R25/R25∣≦ 1%  | ||||
| 3 | Thermal shock | IEC 60068-2-14 | 10 cycles | No visible damage ∣△R25/R25∣≦ 1%  | ||||
| step | temperature(℃) | period(ms) | ||||||
| 1 | Low temperature ±5℃  | 30±3 | ||||||
| 2 | Room temperature | 5±3 | ||||||
| 3 | High temperature ±5℃  | 30±3 | ||||||
| 4 | Room temperature | 5±3 | ||||||
| (internal test: 100 cycles) | ||||||||
| 4 | Constant temperature and humidity | IEC 60068-2-3 | 60℃, 93%±3% RH; 1000H (internal test: 56 days)  | No visible damage ∣△R25/R25∣≦ 1%  | ||||
| 5 | Life test | IEC 60539-1 4.26  | 25±5℃, Pmax; 1000hrs (internal test: 56 days)  | No visible damage ∣△R25/R25∣≦ 1 %  | ||||
● storage conditions:
1. storage temperature: -10℃~+40℃
2.relative humidity:≦75%RH
● Period of Storage:one year
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308
                                 
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