Part Number: PANR 103395
B
A
E
D
G
F
H
C
Electrical Specifications
Resistance @ 25 C
Temperature Coefficient of Resistance
Operating Temperature Range
Dissipation Constant
Thermal Time Constant
Material Constant (Beta)
ROHS Compliant
MSL (moisture sensitivity level)
10 kΩ ±5%
-4.40% / ºC
-50 ºC to 150 ºC
3 mW / ºC
40 seconds
3950 ºK ± 2 %
Yes
2
Mechanical Specifications
A
B
C
D
E
F
G
H
Lead Wire Gauge
Ring Lug
9.5 mm ±0.1mm
3.7 mm ±0.1mm
6.6 mm ±0.5mm
150.0 mm ± 10.0mm
6.0 mm ± 0.1mm
6.0 mm ± 0.5mm
1.0 mm ± 0.1mm
18.2 mm ± 0.2mm
24 AWG solid Teflon Insulated
#6 Stud
Rev:
0
1
Date:
Change:
2/22/16
Issue
11/30/16 Increased tolerance for Dimension C
DRAWN BY: C. Terry
DATE: 2/22/16
ORIG. M.Samii
SHEET 1 of 2
REV: 1
APPR: M. Samii
NTC THERMISTOR PROBE
PANR 103395
Temperature Vs Resistance Curve
The general equation for measurement to reduce error in Temperature by using Stein Hart & Hart equation.
T = 1 / a + b (Ln R
T
/ R
25
) + c b (Ln R
T
/ R
25
)
2
+ d (Ln R
T
/ R
25
)
3
R
a
3.357296E-03
3.354016E-0-3
3.361395E-03
3.351295E-03
b
2.508334E-04
2.541522 E-04
2.582266 E-04
2.500181 E-04
c
4.189372 E-06
3.730922 E-06
5.885012 E-07
-1.7255607 E-07
d
-6.240867E-08
-7.881561E-08
-2.823586 E-08
-4.356943 E-08
T
/ R
25
Range
3.279 – 66.97
0.3507-3.363
0.0637-0.3507
0.0169-0.0637
This equation is for Beta 3950 °K
R @0°C/ R@50°C = 9.20
R@25°C / R @125°C = 28.30
DRAWN BY: C. Terry
DATE: 2/22/16
ORIG. M Samii
SHEET 2 of 2
REV: 1
APPR: M Samii
NTC THERMISTOR PROBE
PANR 103395
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