Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2026-09-28
Featured Crystal Units manuals
Crystal Units Ordering Guide for DT-26, AT-39, HC-49U, HC-49S, and Other Models
This ordering guide provides the part numbering system, product types, and optional features for Crystal Units' range of crystal units, SMD crystals, clock oscillators, VCXOs and ceramic components. It is intended to help distributors and customers select the correct part and understand the available specifications.
The document is organized by product family – crystal units, SMD crystal units, clock oscillators (including SMD versions), VCXOs, and ceramic products – and includes dimensions, voltage options, and packaging details for each model.
Covers: Crystal Units · SMD Crystal Units · Clock Oscillators · SMD Clock Oscillators · VCXO · Ceramic Products
Latest Crystal Units manuals
Crystal Units Ordering Guide for DT-26, AT-39, HC-49U, HC-49S, and Other Models
Product Leaflet 1 pages · 20 KB · ENOrdering guide listing part numbers, value‑added options, and specifications for Crystal Units' crystal, oscillator, VCXO, and ceramic products.
Questions answered in Crystal Units manuals
What part numbering system is used for Crystal Units?
The guide lists a specific part numbering system for each product family, such as DT‑26 & DT‑38 for tuning‑fork crystals and HC‑49U for resistance‑welded holders.
From: Crystal Units Ordering Guide for DT-26, AT-39, HC-49U, HC-49S, and Other Models
What voltage options are available for SMD clock oscillators?
HO‑33 surface‑mount oscillators operate at 5.0 V, while HO‑36 surface‑mount oscillators operate at 3.3 V.
From: Crystal Units Ordering Guide for DT-26, AT-39, HC-49U, HC-49S, and Other Models