| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8 pcs
|
8 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Actual Failure Instantaneous Energy | |
| Approval Agency | |
| Body Height | |
| Body Length | |
| Body Temperature at 100% Max Current | |
| Body Width | |
| Coating Lead Run Down | |
| Current | |
| Diameter | |
| Dissipation Constant | |
| Lead Diameter | |
| Lead Spacing | |
| Lead Style | |
| Material Type | |
| Max Recommended Energy | |
| Max Steady State Current | |
| R @ 25°C | |
| R @ Current | |
| Thermal Time Constant | |
| Thickness | |
| Tolerance | |
| resistance_at_current (Nominal @ 100% max current) | |
| resistance_at_current (Nominal @ 50% max current) |
The Ametherm SL08 2R503 is a 2.5 Ohm ±25% tolerance inrush current limiter (ICL) designed to protect circuits from high inrush currents. It has a maximum steady state current rating of 3A up to 65°C and a maximum recommended energy of 10J. The part is made of material type C and offers a dissipation constant of 9 mW/°C with a thermal time constant of 25 seconds.
Mechanically, the ICL has an 8.00mm diameter disc, 4.00mm thickness, and 5.10mm lead spacing. The leads are straight with a 0.50mm diameter, and the overall body length including leads is 38.00mm. The device is packaged as a through-hole component with straight leads.
This ICL is suitable for applications requiring surge current limiting in power supply inputs, motors, and transformers. It is UR approved and listed as RoHS compliant, though compliance is unverified with low confidence.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.56 | $1.56 |
| 5+ | $1.29 | $1.29 |
| 10+ | $1.19 | $1.19 |
| 50+ | $0.99 | $0.99 |
| 100+ | $0.91 | $0.91 |
| 250+ | $0.82 | $0.82 |
| 500+ | $0.76 | $0.76 |
| 1,000+ | $0.70 | $0.70 |
| 5,000+ | $0.58 | $0.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance is 2.5 Ohm ±25% at 25°C.
The maximum steady state current is 3A up to 65°C (datasheet) or 25°C (manufacturer page).
The maximum recommended energy is 10 J.
Diameter: 8.00mm, thickness: 4.00mm, lead spacing: 5.10mm, lead diameter: 0.50mm, body length including leads: 38.00mm.
RoHS status is reported as compliant but is unverified with low confidence.
It is UR approved.