ILSI 8 MHz Crystal Unit ±30 ppm Surface Mount 2-Pin 4.5 mm 13.3 mm 4.73mm
- RS Stock No.:
- 219-2129P
- Mfr. Part No.:
- HC49USM-FB5F20- 8.000MHz
- Brand:
- ILSI
This image is representative of the product range
Bulk discount available
Subtotal 250 units (supplied on a reel)*
$88.00
(exc. GST)
$96.75
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 575 unit(s) shipping from 22 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 250 - 475 | $0.352 |
| 500 + | $0.346 |
*price indicative
- RS Stock No.:
- 219-2129P
- Mfr. Part No.:
- HC49USM-FB5F20- 8.000MHz
- Brand:
- ILSI
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ILSI | |
| Product Type | Crystal Unit | |
| Standard Frequency | 8MHz | |
| Mount Type | Surface | |
| Load Capacitance | 20pF | |
| Package Type | Surface Mount | |
| Packaging | Tape & Reel | |
| Pin Count | 2 | |
| Length | 13.3mm | |
| Width | 4.73mm | |
| Height | 4.5mm | |
| Frequency Tolerance | ±30 ppm | |
| Frequency Stability | ±50 ppm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Series Resistance | 80Ω | |
| Standards/Approvals | RoHS | |
| Series | HC49USM | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand ILSI | ||
Product Type Crystal Unit | ||
Standard Frequency 8MHz | ||
Mount Type Surface | ||
Load Capacitance 20pF | ||
Package Type Surface Mount | ||
Packaging Tape & Reel | ||
Pin Count 2 | ||
Length 13.3mm | ||
Width 4.73mm | ||
Height 4.5mm | ||
Frequency Tolerance ±30 ppm | ||
Frequency Stability ±50 ppm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Series Resistance 80Ω | ||
Standards/Approvals RoHS | ||
Series HC49USM | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
The HC49USM series crystal has output frequency 8 MHz and it is available in SMD package of dimension 13.3 x 11.4 x 4.5mm. It is use in fibre channel server & storage, sonet / SDH802.11 / Wi-Fi T1/E1, T3/E3 as system Clock. It's operating temperature is -40°C to +85°C
Low Cost SMD Package
Low ESR
Compatible with Lead-free Processing