QTX733A20.0000B15R QT Quarztechnik Crystal or Oscillator (Other) In Stock
QTX733A20.0000B15R is a 20 MHz SMD crystal oscillator for clock generation. It provides HCMOS/TTL output, +/-25 ppm stability, and 15 pF load. Use it for stocked timing replacements with worldwide shipping.
- Manufacturer
- QT Quarztechnik
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Crystal or Oscillator
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of QTX733A20.0000B15R?
- 20 MHz fixed-frequency clock output for digital timing circuits
- +/-25 ppm stability supports tighter oscillator tolerance requirements
- HCMOS and TTL compatible output with 15 pF load rating
- 4-pin SMD construction in a 7.2 x 5.2 x 1.4 mm body
- Suitable for replacement sourcing in communications and embedded equipment
What is QTX733A20.0000B15R used for?
This oscillator fits embedded controllers, communications modules, test fixtures, and industrial boards that require a stable 20 MHz reference clock. It is also suitable for maintenance buyers replacing 4-pin SMD timing devices where HCMOS/TTL logic compatibility and 15 pF loading are important.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for QTX733A20.0000B15R?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How tightly does QTX733A20.0000B15R hold a 20 MHz clock in digital timing designs?
It is specified as a 20 MHz crystal oscillator with +/-25 ppm stability, giving designers a defined reference for MCU, communications, and instrumentation clock inputs.
Which PCB assemblies fit the mechanical format of QTX733A20.0000B15R?
The part uses a 4-pin SMD oscillator format in a 7.2 x 5.2 x 1.4 mm body, so it suits surface-mount layouts designed around standard compact timing cans.
Can this oscillator replace another HCMOS timing source in field service builds?
It can be considered when the design needs a 20 MHz HCMOS/TTL clock, 15 pF load compatibility, and 4 pins in the same SMD footprint.
Related Guides
DP83TG720SWRHATQ1 Automotive Ethernet PHY Selection Guide
Choose DP83TG720SWRHATQ1 by comparing MAC interfaces, exact ordering codes, qualification evidence, and documented supply offers.
Nov 15, 2026
TLV76033 Selection Guide: Headroom, Heat, and Sourcing
Choose a TLV76033 3.3-V supply using manufacturer ratings, load profiles, dropout calculations, thermal checks, and exact orderable parts.
Nov 14, 2026
DP83TG720SWRHATQ1 Automotive Ethernet Board Design Guide
A practical DP83TG720SWRHATQ1 board checklist for host interfaces, startup, channel validation, qualified variants, and sourcing.
Nov 14, 2026
BQ76942PFBR Battery Monitor Selection and Procurement Guide
Choose BQ76942PFBR by cell count, protection architecture, factory configuration, measurement needs, and a controlled sourcing specification.
Nov 13, 2026
Why Buy from FindMyChip
About QT Quarztechnik
QT Quarztechnik is a leading electronic component manufacturer. FindMyChip sources QT Quarztechnik ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
VG-4231CA 25.0000M-FGRC3
Epson Timing
Crystal or Oscillator
CX2016DB16000D0WZRC1
AVX
Crystal or Oscillator
ABS25-32.768KHZ-6-1-T
ABRACON
Crystal or Oscillator
ABS06-32.768KHZ-T
ABRACON
Crystal or Oscillator
ASTXR-12-38.400MHZ-514054-T
ABRACON
Crystal or Oscillator
SG-210STF 50.0000MS3
Epson Timing
Crystal or Oscillator
HCM4910000000ABJT
Citizen Finetech Miyota
Crystal or Oscillator
HCM4920000000ABJT
Citizen Finetech Miyota
Crystal or Oscillator
7A-25.000MAAJ-T
TXC
Crystal or Oscillator
ABM3-16.000MHZ-B4Y-T
ABRACON
Crystal or Oscillator
XRCGB27M120F3M10R0
Murata Electronics
Crystal or Oscillator
ABS25-32.000KHZ-T
ABRACON
Crystal or Oscillator
AIAC-1812-68NJ-T
ABRACON
Crystal or Oscillator
QC5CA8.00000F12B23M
QANTEK TECHNOLOGY CORPORATION
Crystal or Oscillator
CX2016DB20000D0FLJCC
AVX
Crystal or Oscillator
AB-557-03-HCHC-F-L-C-T
ABRACON
Crystal or Oscillator
CB3-3C-80M0000
CTS
Crystal or Oscillator
ABLS2-6.000MHZ-D4Y-T
ABRACON
Crystal or Oscillator
ECS-200-18-30BQ-DS
ECS
Crystal or Oscillator
ABMM-14.31818MHZ-B2-T
ABRACON
Crystal or Oscillator
ABMM-12.000MHZ-B2-T
ABRACON
Crystal or Oscillator
FA-238 25.0000MB-K3
Epson Timing
Crystal or Oscillator
FA-238 16.0000MB-C3
Epson Timing
Crystal or Oscillator
FA-238 25.0000MB-C3
Epson Timing
Crystal or Oscillator