surface mount molded current sense resistors
SL
,
SLN
,
TSL
EU
resistors
features
•
Surface mount type
•
Flameproof UL94V0 molded polymer case
•
Excellent dimension accuracy, mountability
and shock resistance
•
Suitable for flow, reflow and hand soldering
•
Low profile type available (TSL)
•
Marking: Black body color with white marking
or laser marking
•
Products with lead-free terminations meet EU RoHS
requirements. Pb located in glass material, electrode
and resistor element is exempt per Annex 1, exemption
5 of EU directive 2005/95/EC
dimensions and construction
L
W
t
c
Molded Resistive
Resin
Element
c
a
b
Electrode
Size
Code
SL07
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)
SL1/SLZ1
.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)
SL2
SLN2
SL3
TSL1
.453±.012 .276±.008 .098±.008 .197±.008 .067±.008 .102±.02
(11.5±0.3) (7.0±0.2) (2.5±0.2) (5.0±0.2) (1.7±0.2) (2.6±0.5)
.453±.012
(11.5±0.3)
.453±.012
(11.5±0.3)
.276±.008
(7.0±0.2)
.276±.008
(7.0±0.2)
.094±.008
(2.4±0.2)
.098±.008
(2.5±0.2)
.217±.008
(5.5±0.2)
.197±.008
(5.0±0.2)
.063±.008
(1.6±0.2)
.067±.008
(1.7±0.2)
.100±.016
(2.55±0.4)
.102±.02
(2.6±0.5)
.248±.012 .122±.008 .039±.008 .094±.008 .028±.008 .047±.012
(6.3±0.3) (3.1±0.2) (1.0±0.2) (2.4±0.2) (0.7±0.2) (1.2±0.3)
ordering information
New Part #
SL
Type
SL
SLN
SLZ
TSL
1
Size
07: 0.75W
1: 1W
2: 2W
3: 3W
T
Termination
Material
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
TE
Packaging
SL07, SL1, SLZ1, TSL-
(TE: 7" embossed plastic)
SL2, SLN2, SL3-
TED: 10" embossed plastic
For further information on
packaging please refer to
Appendix A
20L0
Nominal
Resistance
±5%: 2 significant figures + 1
multiplier “R” indicates decimal
on value <10Ω
±1%: 3 significant figures + 1
multiplier “R” indicates decimal
on value <100Ω
All values less than 0.1Ω (100mΩ)
are expressed in mΩ with “L”
as decimal
Example: 20mΩ, 1% = 20L0
F
Tolerance
D: ±0.5%
F: ±1%
G: ±2%
J: ±5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/06/10
48
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
surface mount molded current sense resistors
applications and ratings
Part
Designation
Power
Rating
T.C.R.
(ppm/°C)
Max.
0~200: R=<10mΩ
0~150: R=>11mΩ
Resistance
Range
Resistance
Tolerance
E-24*
(F: ±1%)
(J: ±5%)
(D: ±0.5%)
(F: ±1%)
(G: ±2%)
(J: ±5%)
(D: ±0.5%)
(F: ±1%)
(G: ±2%)
(J: ±5%)
(D: ±0.5%)
(F: ±1%)
(J: ±5%)
(D: ±0.5%)
(F: ±1%)
(J: ±5%)
––
(D: ±0.5%)
(F: ±1%)
(J: ±5%)
√
P
•
R
√
P
•
R
√
P
•
R
––
√
P
•
R
––
Absolute
Maximum
Working
Voltage
––
Absolute
Maximum
Overload
Voltage
––
Operating
Temperature
Range
SL07
0.75W
5mΩ - 100mΩ
10mΩ - 1MΩ
5mΩ - 1MΩ
3mΩ, 4mΩ
3mΩ ~ 22MΩ
10mΩ - 1MΩ
5mΩ ~ 1MΩ
3mΩ, 4mΩ
3mΩ - 22MΩ
5mΩ - 200mΩ
10mΩ - 100mΩ
SL1
1W
±180: R=<13mΩ
±100: R=>15mΩ
±180: R=<10mΩ
±100: R=>11mΩ
200V
400V
SL2
2W
500V
1000V
-55°C to +180°C
SLN2
2W
±110: R<10mΩ
±75: R=>10mΩ
±180: R=<10mΩ
±100: R=>11mΩ
4000 Max.
±180: R=<13mΩ
±100: R=>15mΩ
––
––
SL3
NEW
SLZ1**
TSL1
3W
––
1W
5mΩ - 100mΩ
0.5mΩ Max.
10mΩ - 100mΩ
5mΩ - 100mΩ
* 3m, 4m, 5m, 6m, 7m, 8m, 9m resistance values also available
** SLZ1: Current rating: 44A
environmental applications
Derating Curve
Surface Temperature Rise
100
80
% Rated Power
60
40
20
0
-60 -40 -20
-55
0
20 40 60 80 100 120 140 160 180
70
Ambient Temperature
(°C)
150
125
Temperature Rise
(°C)
100
75
50
25
0
0
25
50
75
100
TSL1 (2)
SLN2 (1)
TSL1 (1)
2
1
TSL1/SLN2
SLN2 (2)
SL1/SL2
200
175
Temperature Rise
(°C)
150
2
SL2 (2)
125
SL1 (2)
SL2 (1)
SL1 (1)
100
75
50
25
0
0
25
50
75
100
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload
(Short time)
Resistance
to Solder Heat
Rapid Change
of Temperature
Moisture
Resistance
Endurance at 70°C
Low Temperature Operation
* SL07, TSL1, SL1, SL2
Requirement
∆
R
Limit
Typical
Within specified
—
tolerance
Within specified
—
T.C.R.
±1%*, ±0.5%**
±1%*
±0.5%**
±1%*
±0.5%**
±2%*
±0.5%**
±2%*, ±1%**
±0.5%
** SLN2
±1%*, ±0.25%**
±1%*
±0.5%**
±0.5%*
±0.25%**
±0.5%*
±0.25%**
±0.5%
±0.25%
% Rated Power
% Rated Power
Test Method
25°C
+25°C/+125°C
SL07: Rated power x 4 for 5 seconds, TSL1: Rated power x 2.5 for 5 seconds,
SL1, SL2, SLN2: Rated power x 5 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
85°C ± 2°C, 85% ±3%RH, 1000 hours, Rated power x 0.1
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
SL07, TSL1, SL1, SL2: -55°C, 1 hour; SLN2: -65°C, 24 hours
11/06/09
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
49
resistors
SL
,
SLN
,
TSL
