LRC2550LTC750.025R [TELEDYNE]
Fractional Ohm; 分数欧姆
| 型号： | LRC2550LTC750.025R |
| 厂家： | 
TELEDYNE TECHNOLOGIES INCORPORATED |
| 描述： | Fractional Ohm |
| 文件： | 总2页 (文件大小：91K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRODUCT BULLETIN
WILLOW TECHNOLOGIES LTD.
SHAWLANDS COURT, NEWCHAPEL ROAD
LINGFIELD, SURREY, RH7 6BL, ENGLAND
Tel. + 44 (0) 1342 835234 Fax. + 44 (0) 1342 834306
E-mail rob@willow.co.uk
LRC-SERIES
Fractional Ohm
Website http://www.willow.co.uk
INCHES
MILLIMETERS
METAL FILM
Dimension
Specifications
STANDARD INDUSTRY CASE SIZES
0805 1206 2010 2512
TYPE
L
W
H
P
POWER RATINGS .25W, .50W, .75W &
1.0W
0.079 ±0.006
0.049 ±0.006
0.020 ±0.006
0.016 ±0.010
LRC1220L
(0805)
(2.00 ±0.15)
(1.25 ±0.15)
(0.50 ±0.15)
(0.40 ±0.25)
0.126 ±0.006
(3.20 ±0.15)
0.063 ±0.006
(1.60 ±0.15)
0.024 ±0.006
(0.60 ±0.15)
0.020 ±0.010
(0.50 ±0.25)
TCR ±75, ±100 & ±200 PPM/°C
TOLERANCE 1%
LRC1632L
(1206)
0.200 ±0.006
0.098 ±0.006
0.024 ±0.006
0.024 ±0.010
LRC2550L
(2010)
LOW INDUCTANCE
(5.10 ±0.15)
(2.50 ±0.15)
(0.50 ±0.15)
(0.60 ±0.25)
WRAP AROUND TERMINATION
TERMINATION BARRIER FOR
INNER ELECTRODE PROTECTION
STABLE CURRENT DETECTING
RESISTOR
0.250 ±0.006
(6.30 ±0.15)
0.126 ±0.006
(3.20 ±0.15)
0.024 ±0.006
(0.50 ±0.15)
0.024 ±0.010
(0.60 ±0.25)
LRC3264L
(2512)
Operating Temperature Range is -55°C to +125°C
Resistance Tolerance 1ꢀ
L
P
Resistance Range
Temperature Coefficient
W
0.025 .049
0.05 .099
0.1 1.0
± 200 PPM/°C
± 100 PPM/°C
± 75 PPM/°C
H
In addition the 0805 part is available from 0.01 .99
@ ±200 PPM/°C
Power Ratings
Available Values
All E6 values plus the following
0805
Termination (Outer)
Termination (Barrier)
Termination (Inner)
Case Size
Wattage
0805
1206
2010
2512
.25W @ 70°C
.50W @ 70°C
.75W @ 70°C
1.0W @ 70°C
2010
1206
2512
2.0
2.5
5.0
2.0
2.4
2.5
2.7
3.9
5.0
5.6
7.5
8.2
1.2
1.6
2.0
2.5
4.0
5.0
6.5
Protective Coating
Resistive Element
Alumina Substrate
How to Order
Sample Part Number
LRC1632L TC100
0.1R ±1%
Resistance Tolerance
Resistance Value
Temperature Coefficient
Type
DEDICATION TO EXCELLENCE
Subject to change without notice
Continued on reverse side
REV C
1/14/00
Performance Data
LOAD LIFE
R
R
R
R
± ±(0.5%+0(((.Ω)
± ±(0.5%+0(((.Ω)
± ±(0.5%+0(((.Ω)
± ±(0.5%+0(((.Ω)
± ±(0.5%+0(((.Ω)
HUMIDITY
TEMPERATURE CYCLE
SHORT TIME OVERLOAD
EFFECTS OF SOLDER HEAT
R
Operating Temperature Range is -55°C to +125°C
Derating Curve
For resistors operated in ambient above 70°C, power dissipation
must be derated in accordance with the curve in Fig. 1.
100
80
60
40
20
0
Ratio to
Dissipation (%)
-60 -40 -20
0
20
40
60
80
100 120 140
125
-55
70
Ambient Temperature (°C)
Figure 1
Data subject to change without notice
See other side
REV C 1/14/00
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