1.10A 100W 50V PTC Fuse
ROHS
R4555A
$2.25 per ea |
|
|---|---|
| Quantity | Price |
| ea | $2.25 |
| 10+ | $2.15 |
| 25+ | $2.00 |
| per ea | |
| Packaging | |
| All prices shown are (inc. GST) | |
Overview
Self resets when fault condition is removed. Hold Current is the maximum current at which the device will not trip at 20°C. Trip Current is the minimum current at which the device will always trip at 20°C.
Calculating Required Value
I = v(P/R), where I is the speaker input current, P is the speaker input power, and R is the speaker impedance. For a 80W per channel RMS amplifier driving an 8 ohm speaker, the speaker current is: I = v(80/8) = 3.2A, so the 3.7 A (trip current) polyswitch is selected.
Note: All quantities are supplied loose.
Calculating Required Value
I = v(P/R), where I is the speaker input current, P is the speaker input power, and R is the speaker impedance. For a 80W per channel RMS amplifier driving an 8 ohm speaker, the speaker current is: I = v(80/8) = 3.2A, so the 3.7 A (trip current) polyswitch is selected.
Note: All quantities are supplied loose.
Information & Downloads
- Altronics Code: R4555A
- I/N: 4065
- Barcode: 9321758102268
- Shipping Weight: 0.00150Kg
- Packaging Sizes
- EACH: 1
- CARTON: 100
- RoHS: Approved
- Printed Catalogue Page 317
- Large Image 1
- Spec Sheet
Specifications
- Hold Current: 1.10A
- Trip Current: 2.20A
- Pitch: 5.08mm
*Specifications are subject to change without notice.
Warranty & Returns
12 MONTHS
We offer 12 months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.
30 DAY MONEY BACK GUARANTEE
Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 30 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.
