negative temperature coefficient sliver/gold chip ntc thermistor temperature chip type thermistor

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$0.10 - $0.70 / Pieces | 10000 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
EXSENSE
Model Number:
DT103F3950A
Type:
Thermal Resistor
Technology:
Ceramic Composition
Package Type:
epoxy resin coating
Resistance:
1k ohms - 200k ohms
Resistance Tolerance:
10%-0.15%
Rated Power:
15mW
Temperature Coefficient:
3950k
Operating Temperature:
-50-200 degrees celsius
electrode:
silver or gold plated on both bottom
material:
ntc ceramic
accuracy:
+/-1% ~5%
Color:
Gold, silver
Certificates:
UL certificated
operating range:
-50~125c
Structure:
rectangular or square type
resistance:
10k
Application:
wire bonding, igbt
Size:
0.3mm, 0.5mm,1mm
Supply Ability
Supply Ability:
3000000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
5000pcs or 10000pcs in a vacuumed polybag. accept customized packing method.
Port
HK, Shenzhen, Shanghai

DT series NTC thermistor is the newest development in die(bare )chip NTC thermistors. The miniature package is designed for hybrid applications where bonding wire or Au/Sn solder is used as the attachment method. The terminations on the top and bottom of the thermistor are gold (Au) plated for the ultimate in hybrid designs and construction.

 

Products Features

 

1. Adopt silver electrode ,high cost performance
2.Gold/ silver wire bonding
3. High stability & reliability
4.Smalll size,fast response
5.Accuracy reached to ±1%
6. Suitable for all kind of encapsulation
7. Customized sizes and parameters are avaliable
Product Effects

 

 

Parameters

 

Part No.

R25 (KΩ)

B(K)

Rated Power  @25mw

Dissipation factor(δ)

(mW/)

Thermal time

constant (s)

DT102F3150A

1.0kΩ

3150 K

15

2.5

5

DT202F3150A

2.0kΩ

3150 K

15

2.5

5

DT502F3274A

5.0kΩ

3274K

15

2.5

5

DT502F3435B

5.0kΩ

3435K

15

2.5

5

DT502F3470A

5.0 kΩ

3470K

15

2.5

5

DT502F3950A

5.0kΩ

3950K

15

2.5

5

DT103F3274A

10.0kΩ

3274K

15

2.5

5

DT103F3435B

10.0kΩ

3435K

15

2.5

5

DT103F3470A

10.0kΩ

3470K

15

2.5

5

DT103F3950A

10.0kΩ

3950K

15

2.5

5

DT103F4100A

10.0kΩ

4100K

15

2.5

5

The B-tolerance is ±1 when R--tolerance within ±3, others are ±2%.

Special part number could be customized.

 

1. Structure: rectangular or square type

2. Termination: silver or gold type

3. Dimension: length 0.5-2.0mm, wide 0.5-2.0mm, height 0.3-0.8mm

4. Resistance at 25°C: 1Kohm-200Kohm

5. Beta value at 25°C/50°C: 3200K-4400K

6. Accuracy of resistance & Beta value: 0.3%-10%; 0.1°C highest.

7. Rated power at 25°C: 15mW

8. Dissipation factor: 2.5mW/°C minimum

9. Thermal time constant: 5Sec maximum

10. Special part number could be custom designed.

 

Application

 

1.Bonding(Infrared thermal reactor, IGBT, thermal printer head, integrated module, 

semiconductor module, power etc)

2.Temperature sensor, medical measurement
3.Home appliance/smart home, solar home appliance, etc
4.Automotive air conditioner and engine, etc

 

Dimention

 

Package

 

 

Our Services

 We promise this product can be used for 5 years at least by normal use.