All prices are in US dollars.
Digi-Key Part Number CTX721CT-ND
Price Break Unit Price Extended Price
1 2.58000 2.58
10 2.51900 25.19
50 2.39400 119.70
100 2.09760 209.76
500 2.04060 1,020.30
Quantity Available Digi-Key Stock: 591
Can ship immediately

Manufacturer Standard Lead Time 6 Weeks
Manufacturer Part Number


Description 2.048MHz HCMOS, TTL VCXO Oscillator Surface Mount 3.3V 20mA Enable/Disable
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets 357 Series Datasheet
Product Photos 357 Series
RoHS Information 357 Series RoHS Cert
Catalog Drawings 357L Series Top
357L Series Side
357L Series Bottom
357L Series Footprint
Standard Package ? 1

Crystals and Oscillators



Series 357
Packaging ? Cut Tape (CT)?
Frequency 2.048MHz
Function Enable/Disable
Voltage - Supply 3.3V
Frequency Stability ±50ppm
Operating Temperature -40°C ~ 85°C
Current - Supply (Max) 20mA
Ratings -
Mounting Type Surface Mount
Size / Dimension 0.276" L x 0.197" W (7.00mm x 5.00mm)
Height 0.079" (2.00mm)
Package / Case 6-SMD, No Lead (DFN, LCC)
Current - Supply (Disable) (Max) -
Online Catalog 357 Series
Other Names CTX721CT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
CTX721TR-ND 357LB3I002M0480 CTS-Frequency Controls Tape & Reel (TR)? 0
1.65300 1,000
CTX721DKR-ND 357LB3I002M0480 CTS-Frequency Controls Digi-Reel®? 591 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

03:09:04 7/1/2016