SO20LD [TELEDYNE]
SMT-Precision-R-Networks; SMT精密-R-网络
| 型号： | SO20LD |
| 厂家： | 
TELEDYNE TECHNOLOGIES INCORPORATED |
| 描述： | SMT-Precision-R-Networks |
| 文件： | 总2页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT-Precision-R-Networks
Type: SCN
Sizes: SOT 143, SOT 223, SO 8, SO 14, SO 16, SO 20L
Features:
• Thinfilm (NiCr) on passivated Si- or Alumina-substrate
• Standard types and custom networks
• Relative-data (tolerance, TCR and stability) much closer
than with single resistors
Sizes:
Example
Size
L
B
D
n
4
SOT 143
SOT 223
SO 8
3.0
6.5
5.1
8.9
10.2
13.0
2.5
7.0
6.0
6.0
6.0
10.5
1.1
1.6
2.0
2.0
2.0
2.65
4
8
SO 14
SO 16
SO 20L
14
16
20
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)
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, United Kingdom
Tel . + 44 (0) 1342 835234 Fax. + 44 (0) 1342 834306 E-Mail. sales@willow.co.uk Web. www.willow.co.uk
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
SOT 223
250
SO 8
250
So 14
250
SO 16
250
SO 20L
500
Power rating P70
(P125 = 0 mW)
Resistance range
10R / 1M
10R / 5M
10R / 5M
10R / 10M 10R / 10M 10R / 10M
Technical data - general:
Working voltage U_, Ueff
100 V Silizium, 250 V Keramik
Tolerance absolute
relative
± 0.05; ± 0.1; ± 0.25; ± 0.5; ± 1%
< 0.0251) ; < 0.05; < 0.1%
± 51), ± 102), ± 25, ± 50, x 10-6/K
TCR
absolute
< 11), < 22), < 5, < 10-6/K
relative
Operating temperature range
Storage temperature range
Climatic category acc. to IEC 60068
- 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 260°C 10s
Long term stability
Tol.< 0.25%
1000 h 10000 h
Tol.> 0.25%
1000 h 10000 h
Storage 125°C/1000h
Storage 155°C/1000h
absolute
relative
absolute
relative
< 0.02%
< 0.06%
< 0.05%
< 0.1%
< 0.005%
< 0.02%
< 0.01%
< 0.05%
< 0.1%
< 0.2%
< 0.1%
< 0.2%
< 0.1%
< 0.5%
< 0.05%
< 0.2%
< 0.10%
Damp heat
absolute
relative
< 0.05%
< 0.01%
< 0.05%
(56d/40°C/96%)
1) Temperature range
0 … + 70°C
2) Temperature range –25 … + 125°C
Issue 01/03
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, United Kingdom
Tel . + 44 (0) 1342 835234 Fax. + 44 (0) 1342 834306 E-Mail. sales@willow.co.uk Web. www.willow.co.uk
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