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High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm

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High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm

High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm
High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm

Large Image :  High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm Get Best Price

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: Negotiation
Packaging Details: plastic bag or reel + carton
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 1000000pcs/day
Detailed Product Description
Color: Red Resistance: 200KR & 231KR
B Value: 4200-4537K Delivery: Fast
Price: Lowest Price Shipping: By DHL, FEDEX, TNT ,UPS,EMS Ect.
High Light:

ntc type thermistor

,

ntc power thermistor

High Stability DIP Glass Sealed NTC Thermistor 200KR and 231KR / ohm with size 2x4mm
 
 
Characteristics:

Part no.Zero power
resistance @ 25°C
Tolerance of R25B valueTolerance of B valueMax. Power Dissipation At 25°CDissipation FactorThermal Time constantOperating temperature range
R25 (KΩ)( ±%)(K)(±%)Pmax(mW)δ(mW/°C)τ(Sec.)(°C)
WS-MFB-2003-42002001,2,3,5,1025/5042001,2,3,5100≧2≦9-40~+300
WS-MFB-2003-430020025/854300
WS-MFB-2003-450020025/854500
WS-MFB-2313-4537231100/2004537
WS-MFB-2003-426020025/504260

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
 
 
Features:
1. Body sizeΦ2mm X 4mm
2. resistance range: 200kohm 231Kohm
3. B value range: 4200~6000K
4. -40 ~ +300℃ operating temperature range
5. Agency recognition:UL/cUL
6. RoHS compliant

 
 
Recommended applications
Rice cooker, microwave oven, electric cooker, coffee pot, electric blanket, soy sauce pot, toaster etc.

 

 
R-T characteristic curve:
 
High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm 0
 
 
Reliability test:
 

No.itemstandardTest conditionsspecifications
1Low temperature storageIEC 60068-2-21Lowest operating temperature*1000HNo visible damage
∣△R25/R25∣≦ 2%
2High temperature storageIEC 60068-2-21Highest operaing temperature*1000HNo visible damage
∣△R25/R25∣≦ 3%
3Thermal shockIEC 60068-2-1410 cycles  No visible damage
∣△R25/R25∣≦ 2%
steptemperature(℃)period(ms)
1Low temperature
±5℃
30±3
2Room temperature5±3
3High temperature
±5℃
30±3
4Room temperature5±3
(internal test: 100 cycles)
4Constant temperature and humidityIEC 60068-2-360℃, 93%±3% RH; 1000H
(internal test: 56 days)
No visible damage
∣△R25/R25∣≦ 2%
5Life testIEC 60539-1
4.26
25±5℃, Pmax; 1000hrs
(internal test: 56 days)
No visible damage
∣△R25/R25∣≦ 3 %

● storage conditions:
1. storage temperature: -10℃~+40℃
2. relative humidity:≦75%RH
● Period of Storage:one year

 
 
Payment and Shipping:
1, Lead time about 3~5 days.
2, Payment: T/T; Western union; Paypal .
3, Shipping: by DHL, Fedex, TNT, UPS, EMS ect
 
 
High Stability DIP NTC Thermistor 200KR And 231KR / Ohm Size 2x4mm 1 
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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