Zerohm Thick Film
Jumper Chip
LRZ Series
•
Current rating to 35 amps
•
0.002 ohm maximum resistance
•
Copper on Alumina construction
•
Very low inductance
•
Available in 1206, 2010 and 2512 chip sizes
Electrical Data
Size 1206
Resistance
Power Rating @
≤70°
C
Continuous Current
Maximum Surge Current
Dielectric Withstanding Voltage
Insulation Resistance
Leach Resistance
Operating Temperature Range
ohms
watts
amps
amps
volts
ohms
0.002 max.
.5
16
20
200
Size 2010
0.002 max.
1
22
30
200
greater than 10G
molten solder 250°C - 90 seconds
-55°C to +150°C
Size 2512
0.002 max.
2
32
35
200
Physical Data
D
L
W
H
Alumina Substrate
Copper Conduc tor
E
Copper Wrap-around
Termination
Nickel Barrier Layer
Finish: Matte Tin or Sn/Pb
Protective Overcoat
1206
in.
L
W
H
D
E
General Note
2010
mm
3.20 ± 0.30
1.63 ± 0.20
0.61 ± 0.10
0.48 ± 0.25
0.48 ± 0.25
in.
0.206 ± 0.015
0.104 ± 0.010
0.029 ± 0.004
0.019 ± 0.010
0.019 ± 0.010
mm
5.23 ± 0.38
2.64 ± 0.25
0.74 ± 0.10
0.48 ± 0.25
0.48 ± 0.25
in.
2512
mm.
6.50 ± 0.38
3.25 ± 0.25
0.74 ± 0.10
0.48 ± 0.25
0.48 ± 0.25
0.256 ± 0.015
0.128 ± 0.010
0.029 ± 0.004
0.019 ± 0.010
0.019 ± 0.010
0.126 ± 0.012
0.064 ± 0.008
0.024 ± 0.004
0.019 ± 0.010
0.019 ± 0.010
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
LRZ Series Issue July 2008