44015RC Precision Epoxy NTC Thermistor
Model Number 44015 Rev B www.meas-spec.com 5 June 2010
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• 1 Meg-ohm ohm Resistance @ 25°C
• Interchangeable ±0.2°C, 0°C to 70°C,
• Pressed Disk Ceramic Sensor
• High sensitivity
• Thermally conductive epoxy coating
• 0.095″ (2.4 mm) Maximum Diameter
• 32 AWG, 3″ (7.6 cm) long Silver plated
copper leads
• RoHS Compliant
DESCRIPTION
Epoxy Encapsulated Precision Interchangeable NTC Thermistor utilizing high stability pressed-disk ceramic
sensor for general applications.
FEATURES APPLICATIONS
• 1 Meg-ohm Ohm Resistance @ 25°C • High-range Temperature Applications
• Interchangeability • Tight Tolerance Instrumentation
• Good Long Term Stability • General Applications Requiring Stability
• High Sensitivity • Applications Requiring Sensing Small Changes in
Temperature
• Thermally Conductive Epoxy Coating • Non-condensing Moisture Environments
• RoHS Compliance • Allows use in Applications World-wide
PERFORMANCE SPECS
Parameter Units Value
Resistance @ 25°C Ohms
1,000,000
tolerance 0°C to 70°C °C
± 0.2
Beta Value 25/85 K
4803
Tolerance on Beta Value %
0.8
Time response in air Seconds
< 10
Dissipation Constant in air mW/°C
1
Insulation Resistance (Min. of 100Mohms for 1 Sec.) Volts
500
44014RC Precision Epoxy NTC Thermistor
Model Number 44015 Rev B www.meas-spec.com 5 June 2010
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MECHANICAL DETAILS
RESISTANCE V TEMPERATURE TABLE
Temp °C K Ω Temp °C K Ω Temp °C K Ω Temp °C K Ω Temp °C K Ω
0 3966 30 774.5 60 189.1 90 55.48 120 19.03
1 3740 31 736.5 61 181 91 53.41 121 18.41
2 3529 32 700.5 62 173.3 92 51.42 122 17.81
3 3330 33 666.4 63 166 93 49.52 123 17.23
4 3144 34 634.1 64 159 94 47.69 124 16.68
5 2969 35 603.6 65 152.3 95 45.94 125 16.14
6 2804 36 574.6 66 146 96 44.26 126 15.62
7 2649 37 547.2 67 139.9 97 42.65 127 15.12
8 2504 38 521.2 68 134.1 98 41.1 128 14.64
9 2367 39 496.6 69 128.6 99 39.62 129 14.18
10 2238 40 473.2 70 123.3 100 38.2 130 13.74
11 2117 41 451 71 118.3 101 36.84 131 13.31
12 2003 42 430 72 113.5 102 35.53 132 12.89
13 1896 43 410 73 108.9 103 34.27 133 12.49
14 1795 44 391.1 74 104.5 104 33.06 134 12.1
15 1700 45 373.1 75 100.3 105 31.91 135 11.73
16 1610 46 356.1 76 96.31 106 30.79 136 11.37
17 1525 47 339.8 77 92.48 107 29.72 137 11.02
18 1446 48 324.4 78 88.82 108 28.69 138 10.69
19 1370 49 309.8 79 85.32 109 27.71 139 10.36
20 1299 50 295.9 80 81.98 110 26.76 140 10.05
21 1232 51 282.7 81 78.78 111 25.84 141 9.746
22 1169 52 270.1 82 75.71 112 24.96 142 9.455
23 1110 53 258.1 83 72.78 113 24.12 143 9.173
24 1053 54 246.7 84 69.98 114 23.31 144 8.901
25 1000 55 235.9 85 67.29 115 22.52 145 8.637
26 949.7 56 225.6 86 64.72 116 21.77 146 8.383
27 902.2 57 215.8 87 62.26 117 21.05 147 8.137
28 857.2 58 206.4 88 59.91 118 20.35 148 7.899
29 814.7 59 197.5 89 57.65 119 19.68 149 7.669
150 7.447
ORDERING INFORMATION
Part Number Description Ω @25ºC MOQ
701015 44015RC,THERM,ROHS COMPLIANT 1,000,000 300
701115 44015RC-BP (100 PCS),THERM,ROHS 1,000,000 300
* For quantities less than Minimum Order Quantity – contact distribution
44014RC Precision Epoxy NTC Thermistor
Model Number 44015 Rev B www.meas-spec.com 5 June 2010
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NORTH AMERICA EUROPE ASIA
Measurement Specialties, Inc.
910 Turnpike Road
Shrewsbury, MA 01545
Tel: 1-508-842-0516
Fax: 1-508-842-0342
Sales:
temperature.sales.amer@meas-spec.com
Measurement Specialties, Inc
Ballybrit Business Park
Galway Ireland
Tel: +353-91-753238
Fax: +353-91-770789
Sales:
temperature.sales.emea@meas-spec.com
Measurement Specialties
(China) Ltd.
Block 5A, Tian Fa Building
Tian An Cyber Park
Futian District, Shenzhen
518048 China
Tel: +86 (0) 755 833 01004
Fax: +86 (0) 755 833 06797
Sales:
temperature.sales.asia@meas-spec.com
The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for
inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the
manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement
Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does
Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims
any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different
applications. All operating parameters must be validated for each customer application by customer’s technical experts. Measurement
Specialties, Inc. does not convey any license under its patent rights nor the rights of others.
