MF5A-3 Epoxy NTC Thermistor with bare or insulated DIP lead wire for auto.

MF5A-3 Series epoxy coating temperature thermistor small type radial leaded NTC thermal resistor, with its small bead size , bare or insulated DIP lead, wide resistance range from 1K ohm to 2M ohm, it is extensively used for wide sensing temperature range from -50'C to 150'C . Under extreme condition , it can be specially made for larger range -80'C to 200'C .

Focussens have full range of resistance parameters in MF5A-3 series , among the range 1K ohm 3540 , 2K ohms 3450 , 2.795K ohms 4100 etc.is welcomly used in automobile HVACR, coolant system .

Brand:
Focusens
Item NO.:
MF5A-3
Product Origin:
Hefei Anhui China
Shipping Port:
Shanghai / Ningbo/Hefei/Shenzhen
Lead Time：
1-2 weeks
Working Temperature:
-55°C to +125°C
Thermal Time:
≤7 In Still Air

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Parts Selection Guide

New Products

Product Detail

Typical Applications

Features

l Air conditioning equipment

l Heating equipment

l Medical equipment

l Temperature control instruments

l Electronic gifts

l Electronic temperature and humidity meter

l Auto temperature measurement

l Electronic calendar

l Rechargeable batteries and charger

l Tin plating steel wire radial type epoxy resin encapsulation

l Wide range of resistance

l High precision

l Small size and fast response

l High stability

Technical Data

Item	Temperature
Temperature range	-55°C to +125°C
Response time	Water (0.4m/s) T0.63 ≤ 7s
Dissipation factor	≥ 2mW/°C
Long-term stability	Drift ≤ 3% after 1000h heat or cold store (80°C / -30°C)
Dielectric Strength	1500VAC
Insulation Resistance	≥200MΩ 500VDC

Dimensions:

Electrical characteristics

Part No.	Rated Resistance R₂₅	B Value (25/50°C)	Rated Power (mW)	Disst. Coef. (mW/°C)	Themal time Constant (S)	Operating Temp. (°C)
MF5A-3□□□3100	0.1～20	3100	≤50	≥2.0 In Still Air	≤7 In Still Air	-55～+125°C
MF5A-3□□□3270	0.2～20	3270
MF5A-3□□□3380	0.5～50	3380
MF5A-3□□□3470	0.5～50	3470
MF5A-3□□□3600	1～100	3600
MF5A-3□□□3950	5～100	3950
MF5A-3□□□4000	5～100	4000
MF5A-3□□□4050	5～200	4050
MF5A-3□□□4150	10～250	4150
MF5A-3□□□4300	20～500	4300
MF5A-3□□□4500	20～500	4500

Notes:

1. The 1^st □ fills with code of dimension.

2. The 2^nd □ fills with rated resistance.

3. The 3^rd □ fills with its precision symbol.

4. B value (25/50°C) tolerance: ±1%.

5. Default resistance tolerance: ±1%.

6. We will be able to supply products according to client’s demands.

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With more than 15 years field experience,we are committed to provide reliable,high cost performance and flexible sensor solution and components. Resistance temperature sensors NTC,PTC,RTD, Digital Temperature sensors and humidity Transmitters, as well as magnatic switch sensors are our main products.

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