CC
zero ohm melf resistor
features
•
90/10 solder plated terminations, standard
•
Extremely low resistance
•
Higher electrode strength and lower current noise
ratio than flat chip resistors
•
Meets or exceeds EIAJ-8011, EIA-PDP-100
•
Marking: Brown body color with no marking
melf
type
resistors
dimensions and construction
C
L
D3
Type
(Inch Size Code)
L
.079±.004
(2.0±0.1)
.138±.008
(3.5±0.2)
.126±.008
(3.2±0.2)
.232±.008
(5.9±0.2)
Dimensions
inches
(mm)
C (min.)
D1
D2 (max.) D3 (max.)
.012
(0.3)
.02
(0.5)
.02
(0.5)
.02
(0.5)
.049±.002
(1.25±0.05)
.057±.004
(1.45±0.1)
.061±.006
(1.55±0.15)
.087±.004
(2.2±0.1)
.051
(1.3)
.061
(1.55)
.069
(1.75)
.094
(2.4)
.003
(0.07)
.004
(0.1)
.006
(0.15)
CC10
(0805)
D1 D2
CC12
(1406)
CC20
(1206)
Insulation Resistive Ceramic
Coating
Film
Core
End
Cap
CC25
(2309)
ordering information
Old Part #
New Part #
CC
CC
Type
10
10
Size Code
10: 2A (0805)
12: 2B (1406)
20: 2D (1206)
25: 2E (2309)
L
Termination
Material
L: SnPb
T: Sn
TE
TE
Packaging
TE: 7" embossed plastic
TED: 10" embossed plastic
For further information on packaging,
please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
54
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
CC
zero ohm melf resistor
applications and ratings
Part
Designation
CC10
CC12
CC20
CC25
5 Amps
2 Amps
20 mΩ
-55°C to +155°C
Maximum
Current
Maximum
Resistance
Operating
Temperature
Range
melf
type
resistors
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
-60 -40 -20
-55
0
80 100 120 140 160
70
155
Ambient Temperature
(°C)
40
60
20
Performance Characteristics
Parameter
Resistance
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
20mΩ Max.
after the test
7.5mΩ Max.
after the test
Requirement
∆
R
Limit
Typical
25°C
260°C ± 5°C, 10 seconds ± 1 second
-55°C (30 minutes), +125°C (30 minutes), 5 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
Test Method
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
55