Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Pneumatic & Hydraulic >

Safety NTC Thermistor Blue 3.5mm Diameter 47K Ohm And 50K Ohm / R

Categories NTC Thermistor
Brand Name: WS
Model Number: WS-MFEB-1-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
Color: black and blue
Reistiance: 47Kohm & 50Kohm
B value: 3950K
storage temperature: -10 ~ +40℃
Appllication: Temperature sensor,home electronics etc
Period of Storage:: One year
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Safety NTC Thermistor Blue 3.5mm Diameter 47K Ohm And 50K Ohm / R

Black Epoxy Sealed NTC Thermistor with body size 3.5mm diameter 47K ohm and 50K ohm / R


Characteristics

Part no.Zero power resistance
@ 25°C
Tolerance of R25B valueTolerance of B valueMax. Power Dissipation
At 25°C
Dissipation FactorThermal
Time constant
Operating temperature range
R25 (KΩ)( ±%)(K)(±%)Pmax(mW)δ(mW/°C)τ(Sec.)(°C)
WS-MFEB-1-4702-3950471,2,3,
5,10
25/5039501,2,3,510≧2≦3-30~+120
WS-MFEB-1-5002-39505025/503950

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 size: Φ3.5mm
2. resistance range:1K OHM~500k OHM
3. B value range:3200~4400K
4. -30 ~ +120℃operating temperature range
5. RoHS compliant


Recommended applications
Temperature sensor,home electronics,electronic clock,electric table-board,automobile electrics,CPU fan etc


Code number and specifications:






R-T characteristic curve

Reliability test

No.itemstandardTest conditionsspecifications
1Low temperature storageIEC 60068-2-21Lowest operating temperature*1000HNo visible damage
∣△R25/R25∣≦ 1%
2High temperature storageIEC 60068-2-21Highest operaing temperature*1000HNo visible damage
∣△R25/R25∣≦ 1%
3Thermal shockIEC 60068-2-1410 cyclesNo visible damage
∣△R25/R25∣≦ 1%
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∣≦ 1%
5Life testIEC 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

Quality Safety NTC Thermistor Blue 3.5mm Diameter 47K Ohm And 50K Ohm / R for sale
Send your message to this supplier
 
*From:
*To: Shenzhen Winsun Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0