SLW07, SLW1, SLN3, SLN5
surface mount molded current sense resistors
EU
features
•
Surface mount type
•
Flameproof UL94V0 molded polymer case
•
Excellent dimension accuracy, mountability
and shock resistance
•
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
•
AEC-Q200 Qualified
resistors
dimensions and construction
L
W
b
t
c
Molded Resistive
Resin
Element
c
a
Electrode
Size
Code
SLW07
(2010)
SLW1
(2512)
SLN3
(4527)
SLN5
(4527)
Dimensions
inches
(mm)
L
W
t
a
b
c
.197±.012 .098±.008 .067±.008 .079±.008 .047±.008 .035±.012
(5.0±0.3) (2.5±0.2) (1.7±0.2) (2.0±0.2) (0.9±0.2) (1.2±0.3)
.248±.012 .122±.008 .075±.008 .094±.008 .047±.008 .047±.012
(6.3±0.3) (3.1±0.2) (1.9±0.2) (2.4±0.2) (1.2±0.2) (1.2±0.3)
.453±.012 .276±.008 .094±.008 .217±.008 .063±.008 .100±.016
(11.5±0.3) (7.0±0.2) (2.4±0.2) (5.5±0.2) (1.6±0.2) (2.55±0.4)
.453±.012 .276±.008 .098±.008 .217±.008 .075±.008 .100±.016
(11.5±0.3) (7.0±0.2) (2.5±0.2) (5.5±0.2) (1.9±0.2) (2.55±0.4)
ordering information
SL
Type
SL
SLN
1
Size & Power
Ratings
W07: 1W
W1: 1.5W
3: 3W
5: 7W
T
Termination
Material
T: Sn
TE
Packaging
TE: Embossed plastic
TED: 10" embossed plastic
(SLN5 only)
For further information on
packaging please refer to
Appendix A
10L0
Nominal
Resistance
±0.5%, ±1%: 4 digits
±5%: 3 digits
All values less than
0.1Ω (100m) are
expressed in mW
with “L” as decimal
Ex: 2mΩ = 2L00
F
Tolerance
D: ±0.5%
F: ±1%
J: ±5%
75
T.C.R.
(x10
-4
/K)
Nil: 0-150
0-200
±75 (SLN3/SLN5)
±100
±110
±180
50: ±50 (SLW1)
75: ±75 (SLW1)
Operating
Temperature
Range
applications and ratings
Resistance Range (Ω)*
Part
Designation
SLW07
Power
Rating
1W
D: ±0.5%
F: ±1%
E24, E96*** E24, E96***
––
J: ±5%
E24
T.C.R.
(ppm/°C)
Max.
0~200: R=<10mΩ
0~150: R=>11mΩ
±180: R=<13mΩ
±100: R=>15mΩ
±75: 20m=<R=<100mΩ
±50: 34.8m=<R=<100mΩ
±110: R<10mΩ
±75: R=>10mΩ
––
±110: R<10mΩ
±75: R=>10mΩ
70°C (120°C)**
Rated
Terminal Part
Temperature
125°C
5m - 100m
SLW1
1.5W
10m - 100m
5m - 100m
-55°C to +180°C
120°C
SLN3
SLN5
3W
7W (5W)**
5m - 110m
3m - 200m
-65°C to +180°C
* 5m, 6m, 7m, 8m, 9mΩ also available inside resistance range
** In case the rated terminal part temperature of 120°C, the rated power shall be 5W
*** SLW07 offers only E24 series
12/01/17
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.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
111
SLW07, SLW1, SLN3, SLN5
surface mount molded current sense resistors
resistors
environmental applications
Derating Curve
100
SLW07, SLW1, SLN3
SLW1, SLN3
80
% Rated Power
SLN5
SLW07
SLN5
60
40
20
0
-80 -60 -40 -20
-65 -55
60 80 100 120 140 160 180
70
125
Terminal Part Temperature
(°C)
0
20
40
For resistors operated at a terminal part temperature of described for each size
or above, a power rating shall be derated in accordance with the derating curve.
Please refer to “Introduction of the derating curve based on the terminal part
temperature” in the beginning of our catalog before use.
Temperature Rise
SLW07
150
125
Temperature Rise
(°C)
100
75
50
25
0
* 20mΩ
10mm pattern
SLW07 (1)
SLW07 (2)
SLW1
150
125
Temperature Rise
(°C)
100
75
50
25
SLW1 (1)
2
SLN3
SLW1 (2)
SLN5
SLN3 (2)
250
200
2
250
200
Temperature Rise
(°C)
150
SLN3 (1)
Temperature Rise
(°C)
150
SLN5 (2)
100
50
0
* 110mΩ
10mm pattern
100
50
0
SLN5 (1)
* 200mΩ
40mm pattern
0
25
50
75
100
0
* 33mΩ
10mm pattern
0
25
50
75
100
0
25
50
75
100
0
25
50
75
100
% Rated Power
% Rated Power
2
1
% Rated Power
% Rated Power
Regarding the temperature rise, the value of the temperature varies
per conditions and board for use since the temperature is measured
under our measuring conditions.
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload
(Short time)
Resistance
to Solder Heat
Rapid Change
of Temperature
Moisture
Resistance
Endurance of Rated Terminal
Part Temperature
Low Temperature Exposure
Requirement
∆
R ±%
Limit
Typical
Within specified
—
tolerance
Within specified
—
T.C.R.
±1%: SLW07,SLW1 ±1%: SLW07,SLW1
±0.5%: SLN3
±0.25%: SLN3
±2%: SLN5
±0.5%: SLN5
±1%: SLW07,
±1%: SLW07,
SLW1
SLW1
±0.5%: SLN3,SLN5 ±0.5%: SLN3,SLN5
±1%: SLW07, ±0.5%: SLW07,
SLW1
SLW1
±0.5%: SLN3,SLN5 ±0.3%: SLN3,SLN5
±2%: SLW07,
±1%: SLW07,
SLW1
SLW1
±0.5%:
±0.35%:
SLN3,SLN5
SLN3,SLN5
±1%
±2%
±1.2%: SLN5
±0.5%
±0.25%
Test Method
25°C
+25°C/+125°C
SLW07: Rated power x 3 for 5 seconds, SLW1: Rated power x 5 for 5 seconds,
SLN3: Rated power x 10 for 5 seconds, SLN5: Rated power x 15 for 5 seconds
260°C ± 5°C, 10 ± 1 second
260°C ± 5°C, 10~12 seconds
-55°C (30 minutes), +150°C (30 minutes), 100 cycles
-55°C (15 minutes), +150°C (15 minutes), 1000 cycles
40°C ± 2°C, 90%~95%RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
SLN3: 85°C ± 2°C, 85% RH, 1000 hours, 0.3W
SLN5: 85°C ± 2°C, 85% RH, 1000 hours, 0.7W
Terminal part temperature: 125°C (SLW07), 120 °C (SLW1, SLN3, SLN5: 5W),
1000 hours, 1.5 hr ON, 0.5 hr OFF cycle, 70°C (SLN5: 7W)
SLW07, SLW1: -55°C, 1 hour; SLN3, SLN5: -65°C, 24 hours
6/22/16
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
112
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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