SO8
SO8 is SMT-Precision-R-Networks manufactured by Willow Technologies.
Features
:
..
- Standard
- -
Thinfilm (Ni Cr) on passivated Si- or Alumina-substrate types and custom networks Relative-data (tolerance, TCR and stability) much closer than with single resistors Example
L 3.0 6.5 5.1 8.9 10.2 13.0 B 2.5 7.0 6.0 6.0 6.0 10.5 D 1.1 1.6 2.0 2.0 2.0 2.65 n 4 4 8 14 16 20
Sizes:
Size SOT 143 SOT 223 SO 8 SO 14 SO 16 SO 20L
L = Length, B = Width, D = Thickness, C = Width wrap around (in mm) (detailed drawings on request)
Standard versions: Resistor bridges, single resistors and current-divider (detailed data on request) Inquiry and ordering data: Size Number and connection of resistors Resistance values Tolerance and TCR (absolute and relative) Power rating Temperature range Stability requirements Packaging (bulk, tape/reel, magazine) Issue 09/04 SRT Resistor Technology Gmb H Fon: ++49 / 09103 / 79520 Ostlandstr. 31 Fax: ++49 / 09103 / 5128 Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, United Kingdom D-90556 Cadolzburg Mail to: webmaster@srt-restech.de Tel . + 44 (0) 1342 835234 Fax. + 44 (0) 1342 834306 E-Mail. sales@willow.co.uk Web. .willow.co.uk Internet: .srt-restech.de
SRT Resistor Technology
SMT-Precision-R-Networks Type: SCN Sizes: SOT 143, SOT 223, SO 8, SO 14, SO 16, SO 20L
Technical data
- depending on size
.. Size
SOT 143 125 10R / 1M
SOT 223 250 10R / 5M
SO 8 250 10R / 5M
So 14 250 10R / 10M
SO 16 250 10R / 10M
SO 20L 500 10R / 10M
Power rating P70 (P125 = 0 m W) Resistance range
Technical data
- general: Working voltage U_, Ueff Tolerance absolute relative TCR absolute relative Operating temperature range Storage temperature range Climatic category acc. to IEC 60068 100 V Silizium, 250 V Keramik ± 0.05; ± 0.1; ± 0.25; ± 0.5; ± 1% < 0.0251) ; < 0.05; < 0.1%
± 51), ± 102), ± 25, ± 50, x 10-6/K < 11), < 22), < 5, < 10-6/K
- 55°C ... + 125°C
- 55°C ... + 155°C 25/125/56 Solderability IEC 60068 T2-20, Ta Meth. 1 235°C 2s Max. soldering temperature IEC 60068 T2-20, Tb Meth. 1A...