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PMR SERIES
Power Metal Low OHM Chip Resistor
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FEATURES
- Rated power from 0.125 up to 2W
- Low resistance value
- Excellent temperature coefficient
- Excellent frequency response
- Lead-Free available
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APPLICATIONS
Current detection
Linear and switching power supplies
Motherboard
Digital camera
Mobile phone
Code
Letter
L
W
H
Dimensions (mm)
0805
2.05 ± 0.25
1.30 ± 0.25
0.35 ± 0.15
2010
5.10 ± 0.25
2.55 ± 0.25
0.65 ± 0.15
2512
6.35 ± 0.25
3.20 ± 0.25
0.55 ± 0.25
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TECHNICAL SPECIFICATIONS
Characteristics
Unit
Model
Power Ratings
W
PMR0805
PMR2010
PMR2512
Model
PMR0805A
PMR0805B
Resistance Value
mΩ
PMR2010C
PMR2010D
PMR2010E
PMR2512D
PMR2512E
Temperature Coefficient of
Resistance
Operation Temperature Range
Resistance Tolerance
Max. Working Voltage
ppm/℃
֯C
%
V
Feature
Value
0.125 ~ 0.25
0.5 ~ 2.0
1.0 ~ 2.0
Value
10 ~ 200
10 ~ 200
1 ~ 200
1 ~ 500
1 ~ 500
5 ~ 10
10 ~ 100
Measurement Method
JIS Code 3A / JIS Code 3D
Refer to JIS C 5202 5.1
75 ~ 275
﹣60
~
﹢170
± 0.5 ~ 3.0
(P*R)
1/2
Refer to JIS C 5202 5.2
-
JIS C 5201 4.2.4
-
http:// www.sirectsemi.com
PMR SERIES
□
STANDARD ELECTRICAL SPECIFICATIONS
Power
Rating
(W)
Resistance
Range
(Ω)
RTC
(ppm/֯C)
Model
Tolerance
(%)
Dimensions
(mm)
±75
PMR0805
0.125
0.01-0.20
±100
±150
±275
±75
PMR0805
0.25
0.01-0.20
±100
±150
±275
±75
PMR2010
0.5
0.001-0.20
±100
±150
±275
±75
PMR2010
1.0
0.001-0.5
±100
±150
±275
±75
PMR2010
2.0
0.001-0.5
±100
±150
±275
±75
PMR2512
1.0
0.005-0.01
±100
±150
±275
±75
PMR2512
2.0
0.01-0.1
±100
±150
±275
±0.5
±1
±3
L=2.05mm±0.25mm
W=1.30mm±0.25mm
H=0.35mm±0.15mm
±0.5
±1
±3
L=2.05mm±0.25mm
W=1.30mm±0.25mm
H=0.35mm±0.15mm
±0.5
±1
±3
L=5.10mm±0.25mm
W=2.55mm±0.25mm
H=0.65mm±0.15mm
±0.5
±1
±3
L=5.10mm±0.25mm
W=2.55mm±0.25mm
H=0.65mm±0.15mm
±0.5
±1
±3
L=5.10mm±0.25mm
W=2.55mm±0.25mm
H=0.65mm±0.15mm
±0.5
±1
±3
L=6.35mm±0.25mm
W=3.20mm±0.25mm
H=0.65mm±0.15mm
±0.5
±1
±3
L=6.35mm±0.25mm
W=3.20mm±0.25mm
H=0.65mm±0.15mm
http:// www.sirectsemi.com
PMR SERIES
□
PART NUMBER INFORMATION
PMR2512 – A - R005 - a - 1 –A
Package Model
PMR8050
PMR2010
PMR2512
Resistance Value
R005=5mΩ
R050=50mΩ
Tolerance
1=±0.5%
2=±1%
3=±3%
Power Ratings
A=0.125W
B=0.25W
C=0.5W
D=1W
E=2W
Temperature Coefficient
a=±75ppm/֯ C
b=±100ppm/֯ C
c=±150ppm/֯ C
d=±275ppm/֯ C
Packaging
A=500 pcs/reel
B=1,000 pcs/reel
C=2,000 pcs/reel
D=4,000 pcs/reel
E=5,000 pcs/reel
Rated Power in %
http:// www.sirectsemi.com
PMR SERIES
□
RELIABILITU PERFORMANCE
Test Item
Condition of Test
Requirements
Measurement
Method
Refer to
JIS C 5202 7.4
Refer to
JIS C 5202 5.5
Refer to
JIS C 5202 7.1
Refer to
JIS C 5202 7.11
Thermal Shock
-60°C to + 150°C, 1000 cycles,
15 minutes at each extreme
± 0.5%
Short Time Overload
5 x rated power for 5 seconds
± 0.5%
Low Temperature Storage
Kept - 60°C for 24 hours
± 0.5%
High Temperature Exposure
Kept + 170°C for 1000 hours
± 0.5%
Bias Humidity
+ 85°C, 85% RH, 10% Bias,
1000 hours
± 0.5%
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Mechanical Shock
100G’s for 6 milliseconds, 5 pulses
Frequency varied 10 to 2000Hz
± 0.5%
Refer to
JIS C 5202 6.2
Vibration
in one minute,
3 directions, 12 hours
± 0.5%
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Load Life
1000 hours @ rated power, + 70°C,
1.5 hours “ON”, 0.5 hours “OFF”
+ 260°C Solder,10 - 12 second dwell,
25mm/second emergence
MIL-STD-202, Method 106,
0% power, 7a and 7b not required
± 1.0%
Refer to
JIS C 5202 7.10
Refer to
JIS C 5202 6.4
Resistance to Solder Heat
± 0.5%
Moisture Resistance
± 0.5%
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http:// www.sirectsemi.com
PMR SERIES
□
PACKING
Tape Packaging Dimensions
Reel Dimensions
Sirectifier Global Corp., Delaware, U.S.A.
U.S.A.:
sgc@sirectsemi.com
France:
ss@sirectsemi.com
Taiwan:
se@sirectsemi.com
Hong Kong:
hk@sirectsemi.com
China:
st@sirectsemi.com
…Thailand:
th@sirectsemi.com
Philippines:
aiac@sirectsemi.com
Belize:
belize@sirectsemi.com
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