SDT3102BLTC100B3850 Datasheet, PDF (1/3 Pages) KOA Speer Electronics, Inc. – small type platinum thin film thermal sensors

SDT310
small type platinum thin film thermal sensors
EU
features
• T.C.R. is in accordance with JIS-DIN IEC standards
• The small package with a real ability of 1kΩ resistance
• Thermal time constant is improved with the small package
• Products with lead-free terminations meet EU RoHS
requirements. Pb located in glass material, electrode
and resistor element is exempt per Annex 1, exemption
5 of EU directive 2005/95/EC
dimensions
Type
L
Dimensions inches (mm)
W
t
f
d (Nom.)
l
and construction
Protective
Coating
Lead Weld
L ^{Reinforcing Coating} l
Lead Wire _d
W
t
f
SDT310P, SDT310LTC,
SDT310HLTC,
SDT310MT
Platinum
Thin Film
Ceramic
Substrate
SDT310A
W
Welding
Point
l
L
Protective
Coating
Platinum
Thin Film
Ceramic
Substrate
Lead Weld
Reinforcing Coating
l
Lead Wire _d
t
Welding
Point
SDT310AP
SDT310LTC
SDT310P
SDT310MTM
SDT310HLTC
.118±.010
(3.0±0.25)
.197±.004
(5.0±0.10)
.031±.008
(0.8±0.2)
.079±.010
(2.0±0.25)
.047±.004
(1.2±0.10)
.047 max.
(1.2 max.)
.043 max.
(1.1 max.)
__
.315±.079
(8±2)
.394
+.179
-.079
(10
+5
-2
)
.043±.010 .008±.002
(1.1±0.25) (ø0.2±0.05) _.315±.079
(8±2)
.012±.004
(0.3±0.10)
.394
+.179
-.079
(10
+5
-2
)
ordering information
New Part #
SDT310
2B
LT
C
100
B
3850
Type
Size Code
Nil: Standard
A
H
Temperature
Range
LT: -55°C~+155°C
Nil: -55°C~+400°C
MT: -55°C~+650°C
applications and ratings
Terminal Surface
Temperature
C: SnCu (SDT310LT,
SDT310HLT)
P: Pt clad wire
(SDT310, SDT310A)
M: PtIr (SDT310MT)
Nominal
Resistance
100: 100Ω
500: 500Ω
1K: 1kΩ
10: 10Ω
(SDT310AP)
Class
A: ±(0.15+0.002[t])
B: ±(0.3+0.005[t])
C: ±(1.0+0.01[t])
K: ±10%(SDT310A)
T.C.R.
(x 10^-6/K)
Part
Designation
SDT310LTC
Resistance
Range
@ 0°C
Class:
Tolerance of
Measuring
Temperature °C
A:±(0.15+0.002 [t])
100Ω, 500Ω, _{B:±(0.3+0.005 [t])}
1kΩ
C:±(1.0+0.01 [t])
Resistance
Tolerance
±0.059%
±0.12%
±0.39%
Thermal
Time
Constant**
Thermal
Dissipation
Constant**
T.C.R.
(ppm/°C)*
Specified
Current***
Operating
Temperature
Range
-55°C to
+155°C
SDT310P
A:±(0.15+0.002 [t])
100Ω, 500Ω,
1kΩ
B:±(0.3+0.005 [t])
C:±(1.0+0.01 [t])
SDT310MTM
100Ω
B:±(0.3+0.005 [t])
C:±(1.0+0.01 [t])
±0.059%
±0.12%
±0.39%
±0.12%
±0.39%
7 seconds in
stationary air
0.9mW/°C
3850
10Ω, 100Ω
1mA Max.
500Ω, 1KΩ
0.1mA Max.
-55°C to
+400°C
-55°C to
+650°C
SDT310HLTC
A:±(0.15+0.002 [t]) ±0.059%
1kΩ
B:±(0.3+0.005 [t]) ±0.12%
2.8 seconds in
stationary air
1.0mW/°C
C:±(1.0+0.01 [t]) ±0.39%
-55°C to
+155°C
SDT310AP
10Ω
–––
±10%
6 seconds in
stationary air ^1.0mW/°C
3850±2%
-55°C to
+400°C
* T.C.R. measuring temperature: 0°C/+100°C.
** Thermal time constant and thermal dissipation constant are values measured in stationary air and are typical values, which are values of elements and vary with connecting or fixing methods.
*** The electricity which it is charged with in the element is moved to the range that rise in temperature due to a self-heat generation can be ignored. Recommended measuring currents
are 1mA for 100Ω and 0.1mA for 500Ω or 1kΩ. SDT310AP can be used as hot-film sensor. Maximum specified current is 100mA when using under self-heating condition.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/02/11
170 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com