Ordering guide listing part numbers, value‑added options, and specifications for Crystal Units' crystal, oscillator, VCXO, and ceramic products.
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.
| HCX-6F dimensions | 6.0x3.5x1.2mm |
|---|---|
| HCX-6SB dimensions | 6.0x3.5x1.0mm |
| HCX-7F dimensions | 7.0x5.0x1.5mm |
| HO-33 supply voltage | 5.0V |
| HO-36 supply voltage | 3.3V |
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.
HO‑33 surface‑mount oscillators operate at 5.0 V, while HO‑36 surface‑mount oscillators operate at 3.3 V.
VC‑61 & VC‑63 are full‑size VCXOs, VC‑81 & VC‑83 are half‑size, and VC‑S is a surface‑mount VCXO.