The HC-49USX is the low profile resistance weld type Thru Hole quartz crystal. HC-49USX QUARTZ CRYSTAL Request a Sample HC-49USX QUARTZ CRYSTAL Cost Effective Low Profile Pb Free/RoHS Compliant MSL 1 DIMENSIONS (mm) OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Frequency CONDITIONS Fo HC-49USX MIN TYP MAX 3.570 70.000 UNITS .
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Figure 2) HC-49USX (-4X-3IL) 3rd In Line Lead Base, Side, and End View
Figure 1) Side and Bottom
PART NUMBERING GUIDE: Example ECS-200-20-4X
ECS - FREQUENCY ABBREVIATION LOAD CAPACITANCE
PACKAGE
AVAILABLE OPTIONS
PACKAGING
Tolerance Stability
Temp Range
ECS
200 = 20.000 MHz
20 = 20 pF
See P/N Guide
S = Series
* Specify available options in P/N. † Contact ECS for availability over extended temp range.
4X = 3.5 mm
4LX = 2.5 mm 4X-3IL = 3rd
In Line Lead Base
Blank = Std A = ± 25 ppm J = ± 20 ppm R = ± 15 ppm C = ± 10 ppm
Blank= Std D= ±100 ppm E = ± 50 ppm G = ± 30 ppm H =.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HC-49US |
YXC |
Crystal Unit | |
2 | HC-49US |
ECS |
QUARTZ CRYSTAL | |
3 | HC-49US |
YIC |
Quartz Crystal | |
4 | HC-49US-DN |
ECS |
Extended Temp Range Crystal | |
5 | HC-49USSX |
ECS |
Low Profile Crystal | |
6 | HC-49USX-DN |
ECS |
QUARTZ CRYSTAL | |
7 | HC-49U |
ETC |
Tape and Reel/ insulator tab/3-lead/and custom lead length options available | |
8 | HC-49U |
MTRONPTI |
Surface Mount Crystals | |
9 | HC-49U |
YIC |
Quartz Crystal | |
10 | HC-49U |
ECS |
QUARTZ CRYSTAL | |
11 | HC-49U-S |
Kyocera Kinseki Corpotation |
Miniature Quartz Crystal Unit for Microprocessor Model HC-49/U-S | |
12 | HC-49UMJ |
QUARTZCOM the communications |
SMD Crystal |