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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Exsense
  • Model Number: DT303F3930A
  • Usage: Temperature Sensor
  • Theory: Resistance Sensor
  • Output: Analog Sensor
  • chip shape: square
  • coating: ag termination for both sides
  • Name: die chip golden plated smd NTC thermistor
  • resistance: 10k-100k
  • accuracy: 1%-5%
  • B-value: 3000-4000K
  • Item: DT103F3930A
  • Application: Bonding, optical communication ,IGBT
  • Certificate: UL certicatied

Packaging & Delivery

Packaging Details bulk in vacuum bag,then box and carton

Die chip golden platedNTC thermistor  

 

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.

 

Silver / Gold Metalisation NTC Chip

1. Excellent thermal cycle endurance
2. Long life span with stable performance
3. Rapid time response
4. Wide operating ranges -50℃ ~ +200℃
5. Surface mount capability
6. RoHS/SGS compliant
Part Number Available:
Structure / configuration: rectangular or square type
Termination: silver or gold metalisation
Dimension: length 0.3-1.5mm, wide 0.3-1.5mm, height 0.3-0.7mm
Resistance at 25℃: 0.5Kohm-200Kohm
Beta value at 25℃/50℃: 3200K-4400K
Accuracy tolerance of resistance & Beta value: 1%-10%
Rated power at 25℃: 15mW
Dissipation factor: 2.5mW/℃ minimum
Thermal time constant: 5Sec maximum
Special part number could be custom designed.

ELECTRONIC PARAMETER SPECIFICATON

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

15

DT202F3150A

2.0kΩ

3150 K

15

2.5

15

DT502F3274A

5.0kΩ

3274K

15

2.5

15

DT502F3435B

5.0kΩ

3435K

15

2.5

15

DT502F3470A

5.0 kΩ

3470K

15

2.5

15

DT502F3950A

5.0kΩ

3950K

15

2.5

15

DT103F3274A

10.0kΩ

3274K

15

2.5

15

DT103F3435B

10.0kΩ

3435K

15

2.5

15

DT103F3470A

10.0kΩ

3470K

15

2.5

15

DT103F3950A

10.0kΩ

3950K

15

2.5

15

DT103F4100A

10.0kΩ

4100K

15

2.5

15

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

Special part number could be customized.

 

Drawing:

 

 

 

Applications:

 

About Us:

EXSENSE keep bringing forth new ideas and possess various intellectual property rights in the field of temperature sensor and electronic materials. We keep improving our R & D and cooperating with people in this occupation. We work hard to supply our customers with both high-tech products and quality, service.
   We pursue our management philosophy as following:
Keeping improvement--------quality cast brand;
Sharing development---------repay staffs and society;
True Practice---------enterprise serve our country.
 

 

Our Services

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

 

Package:

 

1. Bulk in vacuum bag. 2. Bulk in glass bottle. 3. Blue thin. 

 

Other Products:

 

Contacts Us:

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