HC-49USX Low-Profile Quartz Crystals

ECS HC-49USX Low-Profile Quartz Crystals are cost-effective, lead-free, and RoHS-compliant crystals with a maximum height of 3.5mm. The HC-49USX thru-hole mount, resistance weld-type crystals have an operating temperature range of -10°C to +70°C. The HC-49USX-DN series features an industrial temperature range of -40°C to +85°C. ECS HC-49USX Low-Profile Quartz Crystals feature a frequency range between 3.57MHz and 70MHz.

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Qty. RoHS ECAD Model Frequency
Load Capacitance
Tolerance
Frequency Stability
Package/Case
Minimum Operating Temperature
Maximum Operating Temperature
Termination Style
ESR
Drive Level
Length
Width
Height
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ECS Crystals 25MHz 18pF HC-49US
Datasheet
1.519In Stock
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25 MHz 18 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 30 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 27.0Mhz 18pF -10C +70C
Datasheet
270In Stock
Min.: 1
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27 MHz 18 pF 30 PPM 50 PPM HC-49/USX - 10 C + 70 C Radial 30 Ohms 500 uW 11.35 mm 3.8 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 3.579545MHz 17pF
Datasheet
1.307In Stock
Min.: 1
Mult.: 1

3.579545 MHz 17 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 200 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 3.579545MHz SERIES
Datasheet
228In Stock
Min.: 1
Mult.: 1

3.579545 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 200 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 3.6864MHz 20pF EX/TEMP HC-49US
Datasheet
621In Stock
Min.: 1
Mult.: 1

3.6864 MHz 20 pF 30 PPM 100 PPM HC-49/US - 40 C + 85 C Radial 200 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 3.6864MHz SERIES
Datasheet
14In Stock
Min.: 1
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3.6864 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 200 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4MHz 20pF EX/TEMP HC-49US
Datasheet
1.968In Stock
Min.: 1
Mult.: 1

4 MHz 20 pF 30 PPM 100 PPM HC-49/US - 40 C + 85 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4MHz 20pF
Datasheet
4.332In Stock
Min.: 1
Mult.: 1

4 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4MHz SERIES
Datasheet
304In Stock
Min.: 1
Mult.: 1

4 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals CRYSTAL 4.032MHz
Datasheet
1.016In Stock
Min.: 1
Mult.: 1

4.032 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals CRYSTAL 4.032MHz
Datasheet
9In Stock
Min.: 1
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4.032 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals CRYSTAL 4.096MHz
Datasheet
437In Stock
Min.: 1
Mult.: 1

4.096 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4.194304MHz 12pF
Datasheet
936In Stock
Min.: 1
Mult.: 1

4.194304 MHz 12 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals CRYSTAL 4.194304MHz
Datasheet
407In Stock
Min.: 1
Mult.: 1

4.194304 MHz 16 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4.433618MHz 20pF
Datasheet
712In Stock
Min.: 1
Mult.: 1

4.433618 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4.9152MHz 20pF
Datasheet
1.095In Stock
Min.: 1
Mult.: 1

4.9152 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 4.9152MHz SERIES
Datasheet
330In Stock
Min.: 1
Mult.: 1

4.9152 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 150 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 5MHz 20pF
Datasheet
491In Stock
Min.: 1
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5 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 120 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 5MHz SERIES
Datasheet
87In Stock
Min.: 1
Mult.: 1

5 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 120 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 5.0688MHz 20pF
Datasheet
593In Stock
Min.: 1
Mult.: 1

5.0688 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 120 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 6MHz 32pF EX/TEMP HC-49US
Datasheet
100In Stock
Min.: 1
Mult.: 1

6 MHz 32 pF 30 PPM 100 PPM HC-49/US - 40 C + 85 C Radial 100 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 6MHz 32pF
Datasheet
777In Stock
Min.: 1
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6 MHz 32 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 100 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 6MHz SERIES
Datasheet
344In Stock
Min.: 1
Mult.: 1

6 MHz Series 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 100 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 6.144MHz 32pF
Datasheet
777In Stock
Min.: 1
Mult.: 1

6.144 MHz 32 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 100 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk
ECS Crystals 6.5MHz 20pF
Datasheet
962In Stock
Min.: 1
Mult.: 1

6.5 MHz 20 pF 30 PPM 50 PPM HC-49/US - 10 C + 70 C Radial 100 Ohms 500 uW 11.35 mm 4.65 mm 3.5 mm HCS-49USX Bulk