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Rohm Semiconductor Electronic Components Datasheet

PMR03 Datasheet

Ultra-low ohmic chip resistors

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Ultra-low ohmic chip resistors for current detection
PMR series
Features
1)Ultra low-ohmic resistance range (1mΩ ~ )
2)Improved current detection accuracy by trimming-less structure.
3)Special low resistance temperature coefficient.
4)The unique chip structure minimizes thermal stress during temperature cycling,
resulting in greater reliability.
5)ROHM resistors have obtained ISO9001 / ISO / TS16949 certification.
6)Corresponds to AEC-Q200. (PMR01 is preparing)
Products ist
Part No.
Size
(mm) (inch)
Rated power
(70)
(W)
Temperature Resistance
coefficient tolerance
(ppm / )
(%)
Resistance range
(mΩ)
Datasheet
Operating
temperature
range
()
PMR01 1005 0402
0.2
0+200
J ( ±5% )
10 -55 +155
PMR03 1608 0603
PMR10 2012 0805
0.25
0.5
0+150
±150
F ( ±1% )
J ( ±5% )
F ( ±1% )
G ( ±2% )
PMR18 3216 1206
1
J ( ±5% )
F ( ±1% )
±100
J ( ±5% )
PMR25 3225 1210
1
F ( ±1% )
±100
J ( ±5% )
PMR50 5025 2010
1
J ( ±5% )
±100
J ( ±5% )
PMR100 6432 2512
2
±150
F ( ±1% )
J ( ±5% )
: ±150ppm/(1mΩ, 2mΩ Only)
Design and specifications are subject to change without notice.
Carefully check the specification sheet supplied with the product before using or ordering it.
Part Number Description
10 -55 +155
2,3,4,5,6,7,8,9,10
-55 +155
1,2,3,4,5,6,7,8,9,10
-55 +155
1,2,3,4,5
-55 +155
1,2,2.5,3,4,5,6,7,8,9,10 -55 +155
1,2,3,4,5,6,7,8,9,10
-55 +155
PMR 2 5
HZ P
J V 2L0
Part No.
PMR
(Ultra-low ohmic
chip resistors
for current
detection)
Size (mm [inch])
01(1005 [0402])
03(1608 [0603])
10(2012 [0805])
18(3216 [1206])
25(3225 [1210])
50(5025 [2010])
100(6432 [2512])
Packaging specifications code
Part No.
Code
Packaging
specif ications
Quantity
/ Reel
PMR01
ZZP
Embossed tape
( 2mmpitch)
10,000
PMR03 EZP
Paper tape
( 4mmpitch)
5,000
PMR10 EZP
Paper tape
( 4mmpitch)
5,000
PMR18 EZP
Paper tape
( 4mmpitch)
5,000
PMR25
HZP
Embossed tape
( 4mmpitch)
2,000
PMR50
HZP
Embossed tape
( 4mmpitch)
2,000
PMR100 HZP
Embossed tape
( 4mmpitch)
2,000
Resistance
tolerance
F( ±1%)
G( ±2%)
J ( ±5%)
Special
part code
U:5 10mΩ
V:1 4mΩ
Nominal resistance
Resistance code,
3 or 4 digits.
Resistance
Resistance tolerance
value(Ω)
J F, G
1mΩ 1L0 1L00
2mΩ 2L0 2L00
3mΩ 3L0 3L00
4mΩ 4L0 4L00
5mΩ 5L0 5L00
6mΩ 6L0 6L00
7mΩ 7L0 7L00
8mΩ 8L0 8L00
9mΩ 9L0 9L00
10mΩ 10L 10L0
www.rohm.com
© 2016 ROHMCo., Ltd.All rights reserved.
1/4
2017.01 - Rev.G


Rohm Semiconductor Electronic Components Datasheet

PMR03 Datasheet

Ultra-low ohmic chip resistors

No Preview Available !

PMR series
Datasheet
Chip resistor dimensions and markings
PMR 01 / 03 / 10 / 18
PMR 25 / 50 / 100
<Marking method>
There are four digits used for the calculation number
"L" is used for the decimal point of mΩ.
Ex.) 2mΩ = 2L00
10mΩ = 10L0
(Unit:mm)
Part No. (mm) (inch)
L
W
t
a
b
c
Marking
existence
PMR01 1005 0402 1.00±0.05 0.50±0.05
0.25±0.10
0.3±0.10
― No
PMR03 1608 0603 1.60±0.15 0.80±0.15
0.25±0.25
0.35±0.15
― No
PMR10 2012 0805 2.00±0.15 1.20±0.15 0.420.28*±0.15 ― 0.750.35*±0.25 ―
Yes
PMR18 3216 1206 3.20±0.15 1.60±0.15 0.440.28*±0.15 ― 1.200.50*±0.25 ―
Yes
PMR25 3225 1210 3.20±0.20 2.50±0.20 0.520.32*±0.15 0.50 1.000.90*±0.20 1.95±0.20 Yes
PMR50 5025 2010 5.00±0.20 2.50±2.50 0.520.32*±0.15 0.50 1.850.90*±0.20 1.95±0.20 Yes
PMR100 6432 2512 6.40±0.25 3.20±0.25 0.520.32*±0.15 0.50 2.301.10*±0.25 2.65±0.25
* : Each value range varies with the resisrance. Please contact a ROHMsales representative for futher details.
Land pattern example
Yes
Dimensions
Part No.
A
PMR01
0.5
PMR03
0.5
PMR10
0.8
PMR18
1.0
PMR25
1.0
PMR50
1.8
PMR100
1.2 (1mΩ)
2.4 (2,3,4,6mΩ)
3.0 (5,7,8,9,10mΩ)
B
1.8
2.5
3.4
4.0
4.0
6.0
6.8 (1mΩ)
7.6 (210mΩ)
C
0.5
0.9
1.3
1.8
2.8
2.8
3.4 (1mΩ)
3.8 (210mΩ)
(Unit:mm)
D
0.65
1.0
1.3
1.5
1.5
2.1
2.8 (1mΩ)
2.6 (2,3,4,6mΩ)
2.3 (5,7,8,9,10mΩ)
www.rohm.com
© 2016 ROHMCo., Ltd.All rights reserved.
2/4
2017.01 - Rev.G


Part Number PMR03
Description Ultra-low ohmic chip resistors
Maker ROHM
Total Page 8 Pages
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