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

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

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Large Image :  Film Sealed NTC Thermistor Yellow With Enameled Wire 30K Ohm 47K Ohm / R For Computer Get Best Price

Product Details:

Place of Origin: Shenzhen of China
Brand Name: WS
Certification: SGS
Model Number: WS-MFEP-XXXX

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: Negotiation
Packaging Details: plastic bag + carton
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 10000pcs/day
Detailed Product Description
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
High Light:

ntc type thermistor

,

10k ntc thermistor

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 0
 
 
 
 

 
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 1
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

Contact Details
Shenzhen Winsun Technology Co., Ltd.

Contact Person: Ms.Angel Sun

Tel: +8613528847020

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