SG303
SG303
Active
Description:  ICL 2.5 OHM 15% 3A 15.24MM
Manufacturer:  Ametherm
Datasheet:   SG303 Datasheet
History Price: $1.36
In Stock: 8000
SG303 Specification
Specification
Part No
SG303
Category
Inrush Current Limiters (ICL)
Manufacturer
Ametherm
Series
SURGE-GARD?
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
R @ 25℃
2.5 Ohms
Tolerance
?5%
Current - Steady State Max
3:00:00
R @ Current
150 mOhms
Diameter
0.600" (15.24mm)
Lead Spacing
0.310" (7.87mm)
Grade
-
Qualification
-
Approval Agency
CSA, UR
SG303 PDF Datasheet
SG303 Related Parts
SG301
SG301
Ametherm
ICL 1 OHM 15% 20A 22.86MM
SG302
SG302
Ametherm
ICL 2 OHM 15% 18A 22.86MM
SG304
SG304
Ametherm
ICL 2.5 OHM 15% 7A 15.24MM
SG305
SG305
Ametherm
ICL 2.5 OHM 15% 9A 15.24MM
SG306
SG306
Ametherm
ICL 2.5 OHM 15% 10A 15.24MM
SG307
SG307
Ametherm
ICL 2.5 OHM 15% 15A 22.86MM
SG308
SG308
Ametherm
ICL 4 OHM 15% 8A 15.24MM
SG310
SG310
Ametherm
ICL 5 OHM 15% 4A 15.24MM
SG311
SG311
Ametherm
ICL 5 OHM 15% 7A 15.24MM
SG312
SG312
Ametherm
ICL 7 OHM 15% 4A 15.24MM
SG313
SG313
Ametherm
ICL 10 OHM 15% 3A 11.43MM
SG314
SG314
Ametherm
ICL 10 OHM 15% 6A 12.7MM
SG303 Compare Parts
  • SG303 vs SG379
  • SG303 vs SG355
  • SG303 vs SG338
  • SG303 vs SG337
  • SG303 vs SG336
  • SG303 vs SG333
  • SG303 vs SG330
  • SG303 vs SG328
  • SG303 vs SG326
  • SG303 vs SG32
  • SG303 vs SG317
  • SG303 vs SG316
  • SG303 vs SG315
  • SG303 vs SG314
  • SG303 vs SG313
  • SG303 vs SG312
  • SG303 vs SG311
  • SG303 vs SG310
  • SG303 vs SG308
  • SG303 vs SG307
  • SG303 vs SG306
  • SG303 vs SG305
  • SG303 vs SG304
  • SG303 vs SG302
  • SG303 vs SG301
  • SG303 vs SG378
  • SG303 vs SG345
  • SG303 vs SG339
  • SG303 vs SG332
  • SG303 vs SG331
  • SG303 vs SG320
  • Customer Reviews
    4.95 out of 5.00 stars from 136 customer reviews from all over the world
    Egidijus Petras
    Lithuania
    5 stars
    2026-03-30 08:37
    Got it on time. Thank you. Recommend
    Frank Long
    United States
    5 stars
    2026-03-30 03:47
    Items received and working fine. Super stable output.
    Javier
    Spain
    5 stars
    2026-03-29 20:37
    Just like the removed from a power supply plate.
    João Paulo
    Brazil
    5 stars
    2026-03-29 00:54
    The product was tested and so far in test working perfectly.
    Brazil
    5 stars
    2026-03-29 00:44
    Work very well, I recommend.
    Olivia Powell
    United States
    5 stars
    2026-03-28 22:02
    Tried a few of these in some circuits and they perform as expected, as high side switches for 5v logic. Havent tested their current capacity but they have survived abuse, so they seem good quality - great at this price. Order arrived very fast.