Sign In | Join Free | My benadorassociates.com
China Shenzhen Winsun Technology Co., Ltd. logo
Shenzhen Winsun Technology Co., Ltd.
Shenzhen Winsun Technology Co., Ltd.
Active Member

10 Years
Home > NTC Thermistor >

Film Sealed NTC Thermistor Yellow With Enameled Wire 30K Ohm 47K Ohm / R For Computer

Product Categories
Shenzhen Winsun Technology Co., Ltd.
Contact Now

Film Sealed NTC Thermistor Yellow With Enameled Wire 30K Ohm 47K Ohm / R For Computer

  • 1
  • 2

Brand Name : WS

Model Number : WS-MFEP-XXXX

Certification : SGS

Place of Origin : Shenzhen of China

MOQ : 1000pcs

Price : Negotiation

Payment Terms : T/T, Western Union,Paypal

Supply Ability : 10000pcs/day

Delivery Time : 3-5 work days

Packaging Details : plastic bag + carton

Reistiance : 30K ohm & 47K ohm

B value : 3950K

Storage Temperature : -10 ~ +40℃

Application : Computer ,Printer ,Home appliances ,Narrow temperature detecting space etc

operating temperature range : -30 ~+100℃

Life test : IEC60539-1 4.26

Contact Now

Film sealed NTC Thermistor with enameled wire 30K ohm 47K ohm / R with body size 4.5X50mm


Features:
1. Body size: 4.5X25mm,4.5X50mm,4.5X75mm
2. resistance range: 30K ohm & 47K ohm
3. B value range:3950K
4. -30 ~+100℃ operating temperature range

5. RoHS compliant

Recommended applications

Computer ,Printer ,Home appliances ,Narrow temperature detecting space etc


Code number and specifications:

Film Sealed NTC Thermistor Yellow With Enameled Wire 30K Ohm 47K Ohm / R For Computer


Characteristics:

Part no. Zero power
resistance
＠25°C		 Tolerance of R25 B value Tolerance of B value Max. Power Dissipation At 25°C Dissipation Factor Thermal Time constant Operating temperature range
R25 (KΩ) ( ±%) (K) (±%) Pmax(mW) δ(mW/°C) τ(Sec.) (°C)
WS-MFEP－3002-3950 30 1,2,3,
5,10		 25/50 3950 1,2,3,5 10 ≧2 ≦3 -30～+120
WS-MFEP－4702-3950 47 25/50 3950

Ps.:can be tailored according to clients’ demand

operating current:

In order to make the test more accurate, the running current should be as less as possible. The following formula is suggested:
I＝sqrt(0.005δT^2/(B*R))
PS.:1.sqrt is for square root
2. δ is for dissipation constant in mW/℃
3. T is for temperature in Kelvins
4.B is for the index of the thermal sensitivity
5.R is for zero-power resistance in KOHM
6.final current is in mA

R－T characteristic curve:

Film Sealed NTC Thermistor Yellow With Enameled Wire 30K Ohm 47K Ohm / R For Computer
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 IEC60539-1
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


Product Tags:

ntc type thermistor

      

10k ntc thermistor

      
Quality Film Sealed NTC Thermistor Yellow With Enameled Wire 30K Ohm 47K Ohm / R For Computer for sale

Film Sealed NTC Thermistor Yellow With Enameled Wire 30K Ohm 47K Ohm / R For Computer Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Shenzhen Winsun Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like