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Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Specifications
Brand Name :
CNAMPFORT
Model Number :
MF5A-1
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
1000
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
100000pieces/Month
Delivery Time :
2 weeks
Packaging Details :
Bulk
Name :
Fire Alarm NTC Thermistor
Measuring Medium :
Temperature
IP Rating :
IP56
Encapsulation :
Epoxy Resin Encapsulation
Operating Temperature Range :
-40C~125C
Chip :
Ntc Thermal Chip
Resistance Value :
R25C=100KΩ±3%
B Value :
B25/85=4132K±1%
HS Code :
9025191010
Application :
Fire Alarm
Description

Epoxy-dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement

In summer, the weather is urgent, and the incidence of fire accidents has also risen. In order to avoid the occurrence of fires, while strengthening people's safety awareness, it is also equipped with a more complete fire protection system and a sensitive fire alarm. In order to improve the sensitivity of the fire alarm device for smoke, Ampfort Electronics is recommended to place NTC thermistor to monitor temperature monitoring to help it better conduct fire detection.

The thermal resistance of epoxy packaging is generally a metal lead such as a tin -plated copper -plated steel wire or paint line line. After welding the thermist chip, it is wrapped in epoxy resin. This series of products can adopt different color epoxy resin, and the diameter of the lead is 0.25 ~ 0.5 mm.
Product characteristics: epoxy packaging, miniaturization, high accuracy; fast response time, good stability;
The main technical parameters:
1. By-based B value: 3000-4500k R25 ° C is a product with 0.5kΩ-2000kΩ.
2. Disposal coefficient (mW/℃): In the static air, about 2.1
3. Time constant (s): Static air ≤12
4. Work temperature range (℃): -40 ℃ ~+125 ℃
Scope of application: fire alarm, computer, copy machine, electronics calendar, thermometer, temperature control instrument and temperature compensation.

Electrical characteristic
Item Code Test condition
Performance
requirements
 Unit
Rated resistance
R25℃
 +25℃±0.05℃ 100±3% kΩ
B value B25/85 +25℃±0.05℃, +85℃±0.05℃ 4132±1% K
Response time τ In still air ≤20 S
Dissipation factor δ In still air Approx 2.0 mW/℃
Max.Power Pmax In still air Approx 60 mW
Withstand voltage Hi-pot

In still air

AC500V 1mA 1s

 No break down V
Operating Temp. Range OTR In still air -30~125 C

Product Specification Rec. at TºC(KΩ) Beta value (In air)
Pmax(mW)		 δ
(mW/ºC)		 thermal time constant τ(sec.) Operating Temperature Range TL-TH(ºC) Total length
L(mm)
A1B2124200AL19 R62=20.92 B25/85=4200 Approx.3.5 Approx.0.7 Max.5.0 -40~125 19
A1A1044132BL17 100 B25/85=4132 17
A1C1044132BL23 100 B25/85=4132 23
A1B3323970FL25 R100=3.3 B25/50=3970 26

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Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement

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Product Detail
Brand Name :
CNAMPFORT
Model Number :
MF5A-1
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
1000
Price :
Negotiable
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Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement
Epoxy Dipped NTC Thermistor Probe Sensor 10K 5K 50K 100K 4132 4200 4250 3950 For Fire Alarm Temperature Measurement

Dongguan Ampfort Electronics Co., Ltd.

Verified Supplier
5 Years
guangdong, dongguan
Since 2014
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter
Main Products :
Power NTC Thermistor, PTC Thermistor, Thermistor Temperature Sensors
Total Annual :
1850000-2340000
Employee Number :
51~200
Certification Level :
Verified Supplier
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