44011RC Measurement Specialties Inc., 44011RC Datasheet - Page 5

• Manufacturer Part Number: 44011RC
• Description: NTC Thermistor
• Manufacturer: Measurement Specialties Inc.

Specifications of 44011RC

• Thermistor Type: NTC
• Resistance: 100kohm
• Thermistor Tolerance: ± 1%
• Beta Value (k): 3988K
• Operating Temperature Range: -80°C To +150°C
• Thermistor Case Style: Radial Lead
• No. Of Pins: 2
• Mounting Type: Through Hole
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Specifications
Time Constant: 1 sec. max for standard thermistors, 2.5 sec. max for Teflon-sheathed
thermistors, when suspended by their leads in a well-stirred oil bath. In still air,
10 sec. max for standard thermistors, 25 sec. max for Teflon-sheathed thermistors.
Dissipation Constant: 8 mW/°C min when suspended by their leads in a well-stirred
oil bath, or 1 mW/°C in still air.
Stability: YSI thermistors are chemically stable and not significantly affected by
aging or exposure to strong nuclear radiation. The table below shows typical
stability for a representative thermistor, the YSI 44005.
Resistance/Temperature Data: A °C/°F resistance versus temperature table in 1°C
increments is in the YSI Precision
Interchangeability Tolerance Data: Tables in the Handbook show nominal resistance
values, ohms per degree, and tolerance at select temperatures over the operating
range.
Temperature Probe Assemblies: YSI 44000 Series Thermistors may be installed in many
of the probes described in the Configure-to-Order Probe section of this catalog.
Maximum Power: 30 mW at 25°C to 1 mW at 125°C short-term.
±0.2°C
Interchangeability
Tolerance
0 to 70°C
±0.1°C
Interchangeability
Tolerance
0 to 70°
Operating
Temperature
0°C
25°C
100°C
150°C
Ordering Part Numbers Zero Power Beta
Standard
44001A
44002A
44003A
44004
44005
44007
44017
44016
44006
44008
44011
44014
44015
44035
44033
44030
44034
44037
44036
44031
44032
Teflon
44101A
44102A
44103A
44104
44105
44107
44117
44116
44106
44108
44111
44114
44115
–
–
–
–
–
–
–
–
Resistance
Ω Ωat 25°C
10 months
< 0.01°C
< 0.01°C
™
100
300
1000
2252
3000
5000
6000
10K
10K
30K
100K
300K
1 meg
1000
2252
3000
5000
6K
10K
10K
30K
0.20°C
1.5°C
Temperature Handbook, or visit www. YSI.com.
Typical Thermometric Drift
0-50°CΩΩ
(K)
2854
3118
3271
3891
3891
3891
3891
3891
3574
3810
3988
4276
4582
3271
3891
3891
3891
3891
3891
3574
3810
Ratio
25/125°C Temperature Temperature
11.49
15.15
17.33
29.26
29.26
29.26
29.26
29.26
23.51
29.15
34.82
46.02
61.96
17.33
29.26
29.26
29.26
29.26
29.26
23.51
29.15
Ω
Maximum
Working
100 months
< 0.01°C
< 0.02°C
100°C
100°C
100°C
150°C
150°C
150°C
150°C
150°C
150°C
150°C
150°C
150°C
150°C
100°C
150°C
150°C
150°C
150°C
150°C
150°C
150°C
0.32°C
not recommended
Best Storage
& Working
-80-+50°C
-80-+50°C
-80-+50°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+120°C
-80-+50°C
-80-+75°C
-80-+75°C
-80-+75°C
-80-+75°C
-80-+75°C
-80-+75°C
-80-+75°C
Mix
H
H
H
H
H
H
H
L
L
L
B
B
B
B
B
L
B
B
B
B
B
YSI 44000
Temperature Tip
What is Meant by
Interchangeability?
The term interchangeability
refers to how accurately
thermistors track a nominal
resistance curve. In the
case of a ±0.2°C part,
through all portions of the
interchangeable range,
the part is within ±0.2°C
of the nominal value for that
part. This term is sometimes
confused with accuracy.
Keep in mind the ±0.2°C
figure only refers to the
nominal curve; absolute
accuracy for thermistor at
a measured temperature
is significantly better.
Refer to the YSI Precision
Temperature Handbook or
visit www.YSI.com for
more information.
How to Order
Please order from your
YSI representative or
YSI Customer Service.
Call 937 427-1231 ext. 770
Series Thermistors
™