---
type: product
schema_version: 1
stock_number: "54989-56"
canonical_url: "https://www.artisantg.com/54989-56/Tektronix-53A-425"
json_url: "https://www.artisantg.com/54989-56/Tektronix-53A-425.json"
generated_at: "2026-11-07T17:08:04.106Z"
last_updated: "2026-10-27T19:05:40.290-05:00"
---

# Aeroflex /  Tektronix / CDS 53A-425 Quad ARINC 429 Transmitter Card

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Tektronix
- Model: 53A-425
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: In stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 3 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Military and Embedded Equipment > Embedded & Industrial > Other Modular (primary)
- Military and Embedded Equipment > ARINC & 1553

## Details

### Configuration

- Installed Option: 33

Part Number: 41530-42501-8703-03, 41530-42501-8703-02

## Images

- <https://www.artisantg.com/itemimages/aeroflex_tektronix_cds_53a_425_view1.jpg>
- <https://www.artisantg.com/itemimages/aeroflex_tektronix_cds_53a_425_view2.jpg>
- <https://www.artisantg.com/itemimages/aeroflex_tektronix_cds_53a_425_view3.jpg>