
Enlarge
For Reference Only
ST2R503B |
|
Part Number | ST2R503B |
Zouser Part # | ST2R503B |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › Inrush Current Limiters (ICL) |
Description | ICL 2.5 OHM 20% 3A 15.24MM |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ST2R503B PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Apr 4 - Apr 9 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Shipping






Payment












Quick Inquiry
In Stock | 626 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Pricing (USD)
Price is not available, Please RFQQty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
ST2R503B Specifications
Part Number | ST2R503B | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | Inrush Current Limiters (ICL) | |
Manufacturer | Littelfuse Inc. | |
Series | ST |
R @ 25°C | 2.5 Ohms | |
Tolerance | ±20% | |
Current - Steady State Max | 3A | |
R @ Current | 150 mOhms | |
Diameter | 0.600" (15.24mm) | |
Lead Spacing | 0.200" (5.08mm) | |
Approvals | - |
ST2R503B Documents

The Products You May Be Interested In
![]() |
SL22 7R010 | ICL 7 OHM 20% 10A 22MM | 15919 More on Order |
![]() |
SL12 50002-B | ICL 50 OHM 20% 2A 13MM | 483 More on Order |
![]() |
PTCEL13R251NBE | ICL 250 OHM 13MM | 742 More on Order |
![]() |
PTGL20AS470H0D02BZ | ICL 47 OHM 25% 27A 22MM | 503 More on Order |
![]() |
B57364S0409M000 | ICL 4 OHM 20% 21MM | 2442 More on Order |
![]() |
NTPAA2R2LD6A0 | ICL 2.2 OHM 15% 3.7A 10MM | 409 More on Order |
![]() |
B57238S0250M000 | ICL 25 OHM 20% 3.4A 16MM | 33302 More on Order |
![]() |
SL22 10009-B | ICL 10 OHM 20% 9A 22MM | 431 More on Order |
![]() |
MF72-016D11 | ICL 16 OHM 20% 2A 13MM | 5447 More on Order |
![]() |
MF73T-1 5/25 | ICL 5 OHM 20% 25A 40MM | 516 More on Order |
![]() |
AS32 1R030 | ICL 1 OHM 25% 30A 30MM | 669 More on Order |
![]() |
SL12 80002-A | ICL 80 OHM 20% 2A 13MM | 318 More on Order |