Euroquartz 4MHz Crystal ±30ppm HC-49-4H 2-Pin 10.77 x 4.34 x 3.5mm
- RS Stock No.:
- 693-8774P
- Mfr. Part No.:
- 4.000MHz HC49/4H/30/50/-40+85/18pF/ATF
- Brand:
- Euroquartz
Bulk discount available
Subtotal 5 units (supplied on a continuous strip)*
£2.25
(exc. VAT)
£2.70
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 405 unit(s) shipping from 27 October 2025
- Plus 1,000 unit(s) shipping from 24 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 - 9 | £0.45 |
| 10 - 24 | £0.42 |
| 25 - 49 | £0.38 |
| 50 + | £0.34 |
*price indicative
- RS Stock No.:
- 693-8774P
- Mfr. Part No.:
- 4.000MHz HC49/4H/30/50/-40+85/18pF/ATF
- Brand:
- Euroquartz
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Euroquartz | |
| Standard Frequency | 4MHz | |
| Mounting Type | Through Hole | |
| Load Capacitance | 18pF | |
| Package Type | HC-49-4H | |
| Pin Count | 2 | |
| Length | 10.77mm | |
| Width | 4.34mm | |
| Height | 3.5mm | |
| Dimensions | 10.77 x 4.34 x 3.5mm | |
| Frequency Tolerance | ±30ppm | |
| Frequency Stability | ±3ppm | |
| Series Resistance | 120Ω | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
Select all | ||
|---|---|---|
Brand Euroquartz | ||
Standard Frequency 4MHz | ||
Mounting Type Through Hole | ||
Load Capacitance 18pF | ||
Package Type HC-49-4H | ||
Pin Count 2 | ||
Length 10.77mm | ||
Width 4.34mm | ||
Height 3.5mm | ||
Dimensions 10.77 x 4.34 x 3.5mm | ||
Frequency Tolerance ±30ppm | ||
Frequency Stability ±3ppm | ||
Series Resistance 120Ω | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
- COO (Country of Origin):
- CN
HC49/4H Euroquartz

Crystals Through Hole
