Name of document: 30910037 Index C
Status: 03/2013
Platinum Resistance Temperature Detector SMD 0805 (V)
The PRTD SMD 0805 is designed for automatic mounting in large volume applications on printed circuit boards where long
time stability, interchangeability combined with low costs are important.
Specification DIN EN 60751
Tolerance Class B (R
0
: ±0.12 %)
Class 2B (R
0
: ±0.24 %)
Temperature range -50°C to +130°C (Possible working temperatures
using volume expansion aligned conductor board
material: 150°C)
Tolerance Class B or 2B: -50°C up to +130°C
Temperature coefficient TCR
= 3850 ppm/K
Soldering connection End-termination galvanic tin plated with
Ni-barrier layer
Long term stability max. R
0
-drift 0.06 % after 1000h at 130°C
Environmental conditions unhoused for dry environments only
Insulation resistance > 100 MΩ at 20°C; > 2 MΩ at 130°C
(glass covering)
Measuring current 100Ω: 0.3 to 1.0mA
1000Ω: 0.1 to 0.3mA
(self heating has to be considered)
Self heating 0.8 K/mW at 0°C
Reaction time Flowing water (v= 0.4m/s): t
0.5
= 0.10s
t
0.9
= 0.25s
Air flow (v= 2m/s): t
0.5
= 2.5s
t
0.9
= 8s
Processing instructions face up-mounting: reflow soldering or wave
soldering, e. g. double wave < 8s / 235°C
Storage life Min. 9 months (in dry environment)
Packaging „Face-up“ in blister reel, 4000 pcs / reel
Note Other tolerances and values of resistance are
available on request.
Nominal
Resistance
R0
Tolerance
DIN EN 60751
1996-07
Tolerance
DIN EN 60751
2009-05
Order Number
100 Ohm at 0°C Class B
Class 2B F 0.3
F 0.6 32 207 605
32 207 604
1000 Ohm at 0°C Class B
Class 2B F 0.3
F 0.6 32 207 615
32 207 614
We reserve the right to make alterations and technical data printed. All technical data serves as a guideline and does not guarantee
particular properties to any products.
1901 Route 130
North Brunswick, NJ 08902
Phone 732-940-4400 Fax 732-940-4445
Email info.hst-us@heraeus.com
http://heraeus-sensor-technology-us.com
Heraeus Sensor Technology USA
Name of document: 30910037 Index C
Status: 03/2013
Platinum Resistance Temperature Detector SMD 0805 (V)
Solderability test of SMD type sensor elements
Assembly conditions
Layout of PCB: Benchmarker II 150µm (material FR4 35µm Cu, size 190.5 x 127 x 1.5mm)
Tested PCB surfaces: chem. Ag, Cu OSP, NiAu, chem. Sn
Solder Paste: F640 SA30C5-89 M30 (material SnAgCu 96.5/3.0/0.5)
Tested elements
Pt 1000 SMD- V 0603
Pt 1000 SMD- V 0805
Pt 1000 SMD- V 1206
Solder conditions
Profiles: High and Low
Atmosphere: Nitrogen and Air
Peak (max. temperature) time above 217 °C in s
High Low High Low
Mid
1
237 °C 245 °C 60 92
Mass
2
231 °C 238 °C 49 68
Mix
3
238 °C 248 °C 65 103
1
Mid: Position of temperature sensor in the middle of the PCB
2
Mass: Position of temperature sensor at a big mass area on the PCB
3
Mix: Position of temperature sensors on right and left side on the PCB
Profile High: complete processing time 520 s
Profile Low : complete processing time 280 s
Result
All tested samples showed a sufficient wetting under the described profiles High and Low,
based on a visual soldering point inspection.
All given data should not be construed as guaranteeing specific properties of the product or its suitability for a specific particular
application. The data are an extract from a test report with status from July 2010.
We reserve the right to make alterations and technical data printed. All technical data serves as a guideline and does not guarantee
particular properties to any products.
1901 Route 130
North Brunswick, NJ 08902
Phone 732-940-4400 Fax 732-940-4445
Email info.hst-us@heraeus.com
http://heraeus-sensor-technology-us.com
Heraeus Sensor Technology USA
