POWER TYPE RESISTORS
METAL PLATE
TECHNOLOGY OF TOMORROW
LOW OHM
STRUCTURE
SL • SLN • TSL
1 Mold resin
2 Resistive element*
3 Electrode
* SL1: for R ≥ 120 mΩ an internal thick film resistor is used
SL2: for R ≥ 390 mΩ an internal thick film resistor is used
IDENTIFICATION
COATING
COLOR
TYPE
MARKING
White
Products with Pb-free terminations
meet RoHS requirements
SL, SLN, TSL
Black
(resistance and tolerance)
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
SL
1
F
TE
TE
R±±ꢀ
New Part No.
(Pb-free)
SL
1
T
ꢀL±±
F
PRODUCT CODE
POWER
RATING
1W, 2W
TOLERANCE
TOLERANCE
D: 0.5ꢀ
F: 1ꢀ
NOMINAL
TERMINATION
SURFACE MATERIAL
T: Sn
TAPING*
SL, SLN
TSL
TE, BK
RESISTANCE
D, F: 4 digits
G: 2ꢀ
J: 5ꢀ
G, J: 3 digits
L: Sn/Pb
*Please see “PACKAGING”
FEATURES
DIMENSIONS (mm)
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Current detecting resistors with ultra low resistance (3mΩ…) and high accuracy ( 0.5ꢀ)
Excellent terminal strength and solderability due to structure of a metal plate
terminal electrode
TYPE
L ±±.3
W ±±.2
t ±±.2
a ±±.2
b ±±.2
c
TSL1
SL1
SL2
6.3
6.3
11.5
11.5
3.1
3.1
7.0
7.0
1.0
1.9
2.5
2.4
2.4
2.4
5.0
5.5
0.7
1.2
1.7
1.6
1.2 0.3
1.2 0.3
2.6 0.5
2.55 0.4
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■
■
■
■
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Non-wirewound structure and excellent freꢁuency characteristics
Excellent dimension accuracy, mountability and shock resistance due to molding
Easily absorbs thermal expansion and shrinkage because of metal plate terminal structure
Encapsulated with flame retardant resin molding (UL94 V-0)
For high ohmic values (up to 22MΩ) an internal thick film resistor is used
TSL-series is the low profile version
SLN2
SL1 and TSL1 have standard chip size 2512
Ideal for current detection in notebooks, battery packs, AC adapters, DC/DC converters etc.
Meets or exceeds IEC 60115-1, JIS C 5201-1
Rated ambient temperature: +70°C
Operating temperature range: -55°C…+180°C
Suitable for reflow, wave and iron soldering
TEMPERATURE RISE
DERATING CURVE
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.
RATING
RESISTANCE RANGE**
MAX.
MAX.
POWER*
RATING
SIZE
TYPE
T.C.R. (ppm/K)
WORKING OVERLOAD
D (±±.ꢀ5)
E24 • E96***
F (±15)
G (±25)
E24
J (±ꢀ5)
E24
VOLTAGE
VOLTAGE
E24 • E96
TSL1
SL1
–
–
10 mΩ ...100 mΩ 5 mΩ ...100 mΩ
–
5 mΩ ...100 mΩ
180 (R ; 13 mΩ)
100 (R 615 mΩ)
1 W
2512
4528
200 V
400 V
10 mΩ…1 MΩ
10 mΩ…1 MΩ
5 mΩ …1 MΩ 3 mΩ, 4 mΩ 3 mΩ …22 MΩ
5 mΩ …1 MΩ 3 mΩ, 4 mΩ 3 mΩ …22 MΩ
180 (R ; 10 mΩ)
100 (R 611 mΩ)
SL2
2 W
2 W
500 V
1000 V
110 (R
< 10 mΩ)
NEW
4528
SLN2
–
–
5 mΩ…110 mΩ 5 mΩ…110 mΩ
–
5 mΩ…110 mΩ
75 (R 610 mΩ)
*
For resistors operated at an ambient temperature of +70°C or above, the power rating shall be derated in accordance with the above derating curve. Rated voltage = kP·R
** Within the mentioned ranges, the following ohmic values are also available: 3mΩ, 4mΩ, 5mΩ, 6mΩ, 7mΩ, 8mΩ, 9mΩ
*** E-96 values for tolerance D( 0.5ꢀ) upon reꢁuest.
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de
Revision: 29. Apr. 2005