Metal foil low resistance chip resistors
(long-side terminal)
■KRL
series
Features
・
High current sensing long side terminal low resistance chip resistor
・
Two types available: high temperature (operating temperature up to 175°C), low emf
type (operating temperature up to 155°C)
・
High current handling capability and wide range of power ratings
・
Size: 1608 ~ 15075, power ratings: 0.5W ~ 10W, resistance value range: 1m ~ 500mΩ
・
Face down construction. Choice between bottom only or wrap around terminal.
AEC-Q200 Compliant
Applications
・
Automotive electronics
・
Power source devises, ACDC converters, DCDC converters
・
Motors, inverters, office automation equipment
◆Part
numbering system
KRL 2012E - C - R010 - F - T1
Series code
Size: KRL1608, KRL2012, KRL3216, KRL5025
KRL6432, KRL7638, KRL9045, KRL11050
KRL15075
Current sensing surface mount resistors
Terminal type: D (bottom terminal), E (wrap around terminal)
Packaging quantity:
T1(1,000pcs), T5(5,000pcs)
Resistance tolerance
Nominal resistance value
Temperature characteristics type:
C (high operating temperature), M (low EMF)
◆Electrical
Specification
Type
Power
ratings
0.5W
Temperature
coefficient
of resistance
Resistance range(Ω) Resistance tolerance
±1% (F)
10m≦R≦100m
ー
3m≦R≦9m
(1m step)
10m≦R≦500m
ー
ー
3m≦R≦9m
(1m step)
10m≦R≦500m
ー
ー
3m≦R≦9m
(1m step)
10m≦R≦500m
ー
ー
3m≦R≦9m
(1m step)
10m≦R≦500m
ー
ー
3m≦R≦9m
(1m step)
10m≦R≦500m
ー
ー
3m≦R≦9m
(1m step)
10m≦R≦500m
ー
ー
3m≦R≦9m
(1m step)
10m≦R≦500m
ー
ー
10m≦R≦500m
3m≦R≦9m
(1m step)
ー
*1
Resistance
value series
Operating temperature
C
M
Packaging
quantity
(ppm/°C)
±2% (G)
ー
5m≦R≦9m
ー
R=2m
ー
ー
R=2m
ー
ー
R=2m
ー
ー
R=2m
ー
ー
R=2m
ー
ー
R=2m
ー
ー
R=2m
ー
ー
R=2m
ー
±5% (J)
ー
ー
ー
ー
R=1m
ー
ー
R=1m
ー
ー
R=1m
ー
ー
R=1m
ー
ー
R=1m
ー
ー
R=1m
ー
ー
R=1m
ー
R=1m
ー
E-6
KRL series
KRL1608
KRL2012
±50
±100
±50
±100
±150
±50
±100
±150
±50
±100
±150
±50
±100
±150
±50
±100
±150
±50
±100
±150
±50
±100
±150
±50
T5
1W
KRL3216
1.5W
KRL5025
2W
T1
T5
KRL6432
3W
*2
-55℃ ~ 175℃
-55℃ ~ 155℃
KRL7638
4W
KRL9045
5W
KRL11050
6W
T1
KRL15075
10W
±100
±150
*1
*2
We can meet your requirement of less than 1mΩ. Please contact our sales office.
We can meet your requirement of resistance value outside of E-6 series. Please contact our sales office.
51
◆Dimensions
L
t
a
a
Type
KRL1608
*1
(inch)
0603
0805
1206
2010
2512
3015
3518
4320
5930
Size
L
0.80±0.20
1.25±0.20
1.60±0.20
2.50±0.20
3.10±0.20
3.80±0.20
4.50±0.20
5.00±0.20
7.50±0.20
W
1.60±0.20
2.00±0.20
3.20±0.20
5.00±0.20
6.30±0.20
7.60±0.20
9.00±0.20
11.00±0.20
15.00±0.20
t
0.50±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.65±0.20
a
0.25±0.20(5mΩ∼)
0.30±0.20(2mΩ∼)
/0.55±0.20(1mΩ)
0.30±0.20(2mΩ∼)
/0.55±0.20(1mΩ)
0.55±0.20(2mΩ∼)
/0.90±0.20(1mΩ)
0.50±0.20(2mΩ∼)
/1.20±0.20(1mΩ)
0.60±0.20(2mΩ∼)
/1.35±0.20(1mΩ)
0.70±0.20(2mΩ∼)
/1.60±0.20(1mΩ)
0.80±0.20(2mΩ∼)
/1.60±0.20(1mΩ)
1.10±0.20(2mΩ∼)
/2.75±0.20(1mΩ)
(unit:mm)
W
KRL2012
KRL3216
KRL5025
D Type
KRL6432
a
a
L
t
KRL7638
KRL9045
KRL11050
KRL15075
W
*1 K L 6 8 dosen't have E Type
R1 0
E Type
◆Derating
Curve
Ratio to rated power (%)
Current sensing surface mount resistors
100
C (high operating temperature)
50
M (low EMF)
KRL series
0
-55 0 50
100 120 155
175
Terminal temperature(℃)
52
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Susumu
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KRL7638-C-R068-F-T1 KRL2012E-M-R033-F-T5 KRL2012E-M-R003-F-T5 KRL2012E-M-R150-F-T5 KRL2012E-M-
R470-F-T5 KRL2012E-M-R007-F-T5 KRL2012E-M-R010-F-T5 KRL2012E-M-R100-F-T5 KRL2012E-M-R009-F-T5
KRL2012E-M-R005-F-T5 KRL2012E-M-R220-F-T5 KRL2012E-M-R330-F-T5 KRL2012E-M-R006-F-T5 KRL2012E-M-
R068-F-T5 KRL2012E-M-R002-G-T5 KRL2012E-M-R004-F-T5 KRL2012E-M-R047-F-T5 KRL2012E-M-R001-J-T5
KRL2012E-M-R022-F-T5 KRL2012E-M-R015-F-T5 KRL2012E-M-R008-F-T5 KRL3216E-C-R020-F-T1 KRL2012E-C-
R100-F-T1 KRL6432E-M-R100-F-T1 KRL6432E-M-R008-F-T1 KRL6432E-M-R010-F-T1 KRL6432E-M-R015-F-T1
KRL6432E-M-R002-G-T1 KRL6432E-M-R007-F-T1 KRL6432E-M-R022-F-T1 KRL6432E-M-R009-F-T1 KRL6432E-M-
R047-F-T1 KRL6432E-M-R006-F-T1 KRL6432E-M-R005-F-T1 KRL6432E-M-R003-F-T1 KRL6432E-M-R033-F-T1
KRL6432E-M-R004-F-T1 KRL6432T4-M-R200-F-T1 KRL11050DC-R004-F-T1 KRL6432E-M-R100-F-T5 KRL3216E-
M-R004-F-T5 KRL2012E-C-R100-F-T5 KRL3216E-C-R005-F-T5 KRL3216D-C-R007-F-T5 KRL3216E-C-R047-F-T5
KRL3216E-C-R003-F-T5 KRL6432D-C-R004-F-T5 KRL6432E-C-R006-F-T5 KRL3216E-C-R010-F-T5 KRL11050D-C-
R009-F-T1 KRL11050E-C-R022-F-T1 KRL11050D-C-R022-F-T1 KRL11050E-C-R009-F-T1 KRL2012D-M-R003-F-T5
KRL2012E-C-R002-G-T5 KRL2012E-C-R005-F-T5 KRL2012E-C-R006-F-T5 KRL2012E-C-R007-F-T5 KRL3216E-C-
R008-F-T1 KRL6432E-C-R001-J-T1 KRL6432E-C-R003-F-T1 KRL6432E-C-R007-F-T1 KRL3216E-C-R015-F-T1
KRL3216E-C-R220-F-T1 KRL3216E-C-R470-F-T1 KRL6432E-C-R047-F-T1 KRL3216E-C-R003-F-T1 KRL3216E-C-
R022-F-T1 KRL3216E-C-R150-F-T1 KRL6432E-C-R008-F-T1 KRL3216E-C-R002-G-T1 KRL3216E-C-R100-F-T1
KRL6432E-C-R015-F-T1 KRL6432E-C-R010-F-T1 KRL6432E-C-R033-F-T1 KRL2012E-C-R150-F-T5 KRL3216E-C-
R010-F-T1 KRL6432E-C-R100-F-T1 KRL3216E-C-R004-F-T1 KRL3216E-C-R006-F-T1 KRL6432E-C-R004-F-T1
KRL3216E-C-R033-F-T1 KRL6432E-C-R009-F-T1 KRL3216E-C-R001-J-T1 KRL3216E-C-R330-F-T1 KRL6432E-C-
R006-F-T1 KRL6432E-C-R068-F-T1 KRL3216E-C-R009-F-T1 KRL6432E-C-R005-F-T1 KRL3216E-C-R068-F-T1
KRL6432E-C-R022-F-T1 KRL3216E-C-R005-F-T1 KRL3216E-C-R007-F-T1 KRL6432E-C-R002-G-T1 KRL3216E-C-
R047-F-T1 KRL2012E-C-R004-F-T5 KRL2012E-C-R009-F-T5 KRL2012E-C-R015-F-T5 KRL2012E-C-R001-J-T5
KRL2012E-C-R008-F-T5