AKER 4MHz Crystal ±30ppm HC-49-US SMD 2-Pin 13.5 x 4.8 x 4.6mm
- RS Stock No.:
- 671-9224
- Mfr. Part No.:
- CAA-4.000-18-3050-X
- Brand:
- AKER
Subtotal (1 pack of 5 units)*
£2.49
(exc. VAT)
£2.99
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 90 unit(s) ready to ship
- Plus 1,425 unit(s) shipping from 31 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £0.498 | £2.49 |
*price indicative
- RS Stock No.:
- 671-9224
- Mfr. Part No.:
- CAA-4.000-18-3050-X
- Brand:
- AKER
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | AKER | |
| Standard Frequency | 4MHz | |
| Mounting Type | Surface Mount | |
| Load Capacitance | 18pF | |
| Package Type | HC-49-US SMD | |
| Pin Count | 2 | |
| Length | 13.5mm | |
| Width | 4.8mm | |
| Height | 4.6mm | |
| Dimensions | 13.5 x 4.8 x 4.6mm | |
| Frequency Tolerance | ±30ppm | |
| Frequency Stability | ±50ppm | |
| Series Resistance | 120Ω | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
Select all | ||
|---|---|---|
Brand AKER | ||
Standard Frequency 4MHz | ||
Mounting Type Surface Mount | ||
Load Capacitance 18pF | ||
Package Type HC-49-US SMD | ||
Pin Count 2 | ||
Length 13.5mm | ||
Width 4.8mm | ||
Height 4.6mm | ||
Dimensions 13.5 x 4.8 x 4.6mm | ||
Frequency Tolerance ±30ppm | ||
Frequency Stability ±50ppm | ||
Series Resistance 120Ω | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
CAA

Crystals SMT Metal case
Related links
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- AKER 16MHz Crystal ±30ppm HC-49-US SMD 2-Pin 13.5 x 4.8 x 4.6mm
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- AKER 8MHz Crystal ±30ppm HC-49-US SMD 2-Pin 13.5 x 4.8 x 4.6mm
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