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Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm

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Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm

Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm
Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm

Large Image :  Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm Get Best Price

Product Details:

Place of Origin: Shenzhen of China
Brand Name: WS
Certification: SGS
Model Number: WS-MFEB-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: 100000pcs/day
Detailed Product Description
Tolerance: 1% 2% 3% 5% Reistiance: 30Kohm 47Kohm 50Kohm
B Value: 3950K Applications: Temperature Sensor,home Electronics Etc
Size: 2.2mm X3.5mm Color: Blue & Black
High Light:

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10k ntc thermistor

 

Epoxy Sealed NTC Thermistor 30000ohm 47000 ohm 5000 ohm / R with size 2.2mm X3.5mm

 

 

 

 

Code number and specifications:

Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm 0

 

Features:

1. Body sizeΦ2.2mm X3.5mm
2. resistance range: 30Kohm 47Kohm 50Kohm

3. B value range: 3950k
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

 

 

 

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-MFEB-3002-3950 30 1,2,3,
5,10
25/50 3950 1,2,3,5 10 ≧2 ≦3 -30~+120
WS-MFEB-4702-3950 47 25/50 3950

WS-MFEB-5002-3950

50 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

 

 

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

 

 

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

 

 

Dimensions:
 

Epoxy Sealed NTC Thermistor 30000ohm 47000 Ohm 5000 Ohm / R With Size 2.2mm X3.5mm 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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