SDT101
platinum thin film thermal sensors
EU
features
• Stable characteristics even in use for a long time
with an excellent environment resistance
• Marking: Ivory coating for SDT101A
Transparent brown coating for SDT101B
• Products with lead-free terminations meet EU RoHS
and China RoHS requirements
dimensions and construction
L
l
Dimensions inches (mmꢀ
Type
L
D
d (Nom.)
l
Ceramic
Core
Platinum
Thin Film
D
.157 .031 .063 .008 .016 .003 1.18 .118
(4.0 0.ꢁꢀ (1.6 0.ꢂꢀ (0.4 0.0ꢁꢀ (30 3ꢀ
SDT101A
d
.157 .031 .059 .008 .016 .003 1.18 .118
(4.0 0.ꢁꢀ
SDT101B
(1.5 0.ꢂꢀ (0.4 0.0ꢁꢀ
(30 3ꢀ
Marking
(A only)
Trimming
Line
Electrode Lead
Cap Wire
Insulation Coating
ordering information
New Part #
SDT101
A
X
C
T26
A
100
D
F
Temperature
Range
Reference
Temperature
TerminalSurface
Material
Nominal
Resistance
Resistance
Tolerance
T.C.R.
Tolerance
Type
Taping
Packaging
A:
X: 0°C
Y: 25°C*
C: SnCu
(A only)
N: Ni
Nil: Bulk
T26: 26mm
taping
Nil: Bulk
A: AMMO
(A only)
10: 10Ω
100: 100Ω
500: 500Ω
D: 0.5%
F: 1%
F: 1%
G: 2%
-55°C~+150°C
B:
-55°C~+300°C
(B only)
(A only)
T52: 52mm
taping
(A only)
* Products of resistances measures at 25°C are also available.
(But T.C.R.s will be measured at 0°C/100°C.) Consult the factory.
applications and ratings
Power
Rating
@ 70°C*
Thermal
Time
Constant*
Thermal
Dissipation
Constant*
T.C.R.
Rated
Operating
Part
Designation
Resistance Resistance
T.C.R.
(ppm/°C)
Tolerance
Ambient Temperature
Range
Tolerance
(ppm/°C) Temperature
Range
-55°C to
+150°C
SDT101A
SDT101B
+70C
6 seconds
9 seconds
2.8mW/°C
1.8mW/°C
10Ω, 100Ω,
500Ω
D: 0.5%
F: 1%
F: 1%
G: 2%
0.125W
3500
-55°C to
+300°C
+200C
*
Thermal time constant and thermal dissipation constant are reference values, which are values of elements and vary with connecting
or fixing methods. T.C.R. measuring temperature: 0°C/+100°C
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/20/08
162
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com