ACT HC49U (Standard) Quartz Crystal Resonators

ACT Brand: ACT

These quartz crystal resonators are of the standard HC49U type. The wire-ended components are available in a range of popular frequencies, and have a build-quality that makes them ideal for use in industrial applications.

  • Range of popular frequencies
  • Excellent stability
  • Cropped lead
  • Excellent aging
  • Temperature range –20°C to +70°C
  • All types are parallel resonant types unless specified
Description Image Product Buy Pricing (Ex VAT) Frequency Package Type
ACT 2.000MHz HC49 / U 30 50 Hc-49/u Crystal
ACT 2.000MHz HC49 / U 30 50 Hc-49/u Crystal
Standard range
Order code: 90-0125
MPN: 2.000MHZ HC49 / U 30 50

282 in stock, despatched same dayAdditional quantity lead time 4 months
1+ £0.904
50+ £0.706
100+ £0.557
Price per unit Ex VAT 		2MHz Quartz crystal HC49 / U
ACT 3.6864MHz HC49/U 30 50 Hc-49/u Crystal
ACT 3.6864MHz HC49/U 30 50 Hc-49/u Crystal
Standard range
Order code: 90-0470
MPN: 3.6864MHZ HC49/U 30 50

262 in stock, despatched same dayAdditional quantity lead time 4 months
1+ £0.474
50+ £0.309
100+ £0.262
Price per unit Ex VAT 		3.686MHz Quartz crystal HC49 / U
ACT 4.0MHz HC49/U 30 30 4.0MHz Hc-49/u Crystal
ACT 4.0MHz HC49/U 30 30 4.0MHz Hc-49/u Crystal
Standard range
Order code: 90-0145
MPN: 4.0MHZ HC49/U 30 30

1,549 in stock, despatched same dayAdditional 1,000 due on 19/12/2025
1+ £0.400
50+ £0.260
100+ £0.240
Price per unit Ex VAT 		4MHz Quartz crystal HC49 / U
ACT 4.00MHz HC49/U 20 30 Crystal +-20ppm
ACT 4.00MHz HC49/U 20 30 Crystal +-20ppm
Standard range
Order code: 90-1088
MPN: 4.00MHZ HC49/U20 30

936 in stock, despatched same dayAdditional quantity lead time 4 months
1+ £0.476
50+ £0.351
100+ £0.271
500+ £0.231
Price per unit Ex VAT 		4MHz Quartz crystal HC49 / U
ACT 4.9152MHz HC49/U 30 30 4.915200MHz Hc-49/u Crystal
ACT 4.9152MHz HC49/U 30 30 4.915200MHz Hc-49/u Crystal
Standard range
Order code: 90-0205
MPN: 4.9152MHZ HC49/U 30 30

78 in stock, despatched same dayAdditional 1,000 due on 24/12/2025
1+ £0.412
50+ £0.268
100+ £0.221
500+ £0.181
Price per unit Ex VAT 		4.915MHz Quartz crystal HC49 / U
ACT 11.0592MHZ HC49/U 30 30 11.0592 Hc-49/u Crystal
ACT 11.0592MHZ HC49/U 30 30 11.0592 Hc-49/u Crystal
Standard range
Order code: 90-0215
MPN: 11.0592MHZ HC49/U 30 30

189 in stock, despatched same dayAdditional quantity lead time 4 months
1+ £0.582
50+ £0.379
100+ £0.312
Price per unit Ex VAT 		11.05MHz Quartz crystal HC49 / U
ACT 16.00MHz HC49/U 30 30 16.0MHz Hc-49/u Crystal
ACT 16.00MHz HC49/U 30 30 16.0MHz Hc-49/u Crystal
Extended range
Order code: 90-0195
MPN: 16.00MHZ HC49/U 30 30

911 in stock, despatched same dayContact us for additional stock
1+ £0.094
Price per unit Ex VAT 		16MHz Quartz crystal HC49 / U
FrequencyCaseFrequencyTemperatureLoadRS max.
tolerance PPMcharacteristic PPMcap (pF)Ω
2.0000HC-49/U305020350
3.579545HC-49/U30301890
3.6864HC-49/U305030–
4.0000HC-49/U303032100
4.0000HC-49/U203032100
4.9152HC-49/U30303270
7.3728HC-49/U303030–
11.0592HC-49/U303032–
16.000HC-49/U30303220


Trustpilot