SCK Datasheet, PDF (2/5 Pages) MERITEK ELECTRONICS CORPORATION – NTC Power Thermistors Inrush Current Limiters

NTC Power Thermistors
SCK Series
MERITEK
SPECIFICATIONS
x SCK 05
Part No
SCK05-052
SCK05-081
SCK05101
SCK05-121
SCK05-20X3
Zero Power
Resistance
at 25^oC ( Ƙ )
5
8
10
12
20
Max.Steady
State Current
at 25 ^oC ( A )
2
1
1
1
0.3
Residual
Resistance
at 25 ^oC ( mƘ )
429
1089
1126
1184
5560
Max. Power
rating at 25 ^oC
(W)
1.8
Thermal
Dissipation
Constant
( mW/ ^oC )
15
x SCK 08
Part No
Zero Power
Resistance
at 25^oC ( Ƙ )
SCK08-042
4
SCK08-04R72
4.7
SCK08-053
5
SCK08-063
6
SCK08-073
7
SCK08-082
8
SCK08-102
10
SCK08-152
15
SCK08-201
20
SCK08-30X
30
Max.Steady
State Current
at 25 ^oC ( A )
2
2
3
3
3
2
2
2
1
0.5
Residual
Resistance
at 25 ^oC ( mƘ )
441
445
261
283
287
520
542
548
1544
4094
Max. Power
rating at 25 ^oC
(W)
2.3
Thermal
Dissipation
Constant
( mW/ ^oC )
16
x SCK 10
Part No
SCK10-015
SCK10-1R35
SCK10-1R55
SCK10-2R55
SCK10-035
SCK10-044
SCK10-054
SCK10-6R83
SCK10-083
SCK10-103
SCK10-123
SCK10-133
SCK10-152X
SCK10-162X
SCK10-202
SCK10-222
SCK10-252
SCK10-302
SCK10-472
SCK10-502
SCK10-801
SCK10-1001
SCK10-1201
Zero Power
Resistance
at 25^oC ( Ƙ )
1
1.3
1.5
2.5
3
4
5
6.8
8
10
12
13
15
16
20
22
25
30
47
50
80
100
120
Max.Steady
State Current
at 25 ^oC ( A )
5
5
5
5
5
4
4
4
3
3
3
3
2.5
2.5
2
2
2
2
2
2
1
1
1
Residual
Resistance
at 25 ^oC ( mƘ )
91
101
120
120
119
161
180
180
278
297
301
356
442
442
646
646
674
700
720
813
2236
2318
2406
Max. Power
rating at 25 ^oC
(W)
2.4
Thermal
Dissipation
Constant
( mW/ ^oC )
17
Thermal
Operating
Time Constant Temperature
( Sec. )
(^oC )
17
-40~+150
Thermal
Operating
Time Constant Temperature
( Sec. )
(^oC )
38
-40~+170
Thermal
Operating
Time Constant Temperature
( Sec. )
(^oC )
43
-40~+170