參數(shù)資料
型號： CRW1216100R
廠商： Willow Technologies Limited
英文描述： Power Chip Resistors
中文描述： 功率貼片電阻
文件頁數(shù)： 2/2頁
文件大?。?/td> 151K
代理商： CRW1216100R
Power Chip Resistors
Type: CRW
Sizes: 1210, 1216, 2010, 2040, 2512, 4020
Technical data – depending on size:
Size
1210
Power rating P
70
(W)
1)
(P
155
= 0 W)
Working voltage U_. U
eff
(V)
trimmed
untrimmed (Tol. > 5%)
600
1216
2010
2040
2512 (M)
4020 (M)
0.35
0.5
0.5
0.9
0.6
0.9
200
200
600
250
900
250
900
300 (1000)
1200 (2000)
500 (4000)
1500 (6000)
Ranges / Tolerances /
TCR
2)
/ VCR
OR1 – 1R
TC250
5/10/20%
TC250
5/10/20%
TC250
5/10/20%
TC250
5/10/20%
TC250
5/10/20%
TC250
5/10/20%
1R – < 100R
TC100/250
1/…/20%
TC100/250
1/…/20%
TC100/250
1/…/20%
TC100/250
1/…/20%
TC100/250
1/…/20%
TC100/250
1/…/20%
100R – 100M
TC50/100
1/.../20%
TC50/100
1/.../20%
TC50/100
1/.../20%
TC50/100
1/.../20%
TC50/100
0.5/.../20%
TC50/100
0.5/.../20%
1)
Load acc. To DIN 45921 on PCB. limited by temperature of solder area (competitor data often too high)
With suitable heat dissipation higher power rating is possible.
Diagrams for over temperatures available on request.
2)
TC/50: Temperature range + 25°C...+ 125°C
Zero-Ohm-Jumper: :< 50 mOhm. TCR max. + 4000
M at 2512/4020: Meander structure with higher working voltage in bracket.
Higher power dissipation, other sizes and specifications on request.
Technical data – general:
Temperature range
Climatic category acc. to IEC 60068
Solderability acc IEC 60068 T2-20. Ta Meth. 1
Max. soldering temperature acc. IEC 60068 T2-20 Tb M. 1A
Long term stability
10R – 100M
-55°C ... +155°C
55/155/56
235°C 2 s
260°C 10 s
<10R
Storage 125°C/1000h
Storage 155°C/1000h
Load P
70
/70°C/1000h
Short term overload
Damp heat (56d/40°C/96%)
<0.5%
<1%
<1%
<0.25%
<0.5%
<1%
<2%
<2%
<0.5%
<1%
Data not specified according CECC 40401-802
Issue 09/04
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
相關(guān)PDF資料
PDF描述
CRW2010 Power Chip Resistors
CRW2040 Power Chip Resistors
CRW2512 Power Chip Resistors
CRW4020 Power Chip Resistors
CS1011-25IO1 Phase Control Thyristors
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