Why buy D-sub connectors from Communica
Communica stocks a broad selection of D-sub (DB) connectors and accessory kits that meet practical needs on the bench, in teaching labs and on production builds. We focus on availability and fit: local stock in Samrand with fast branch collection at our Pretoria and Cape Town branches, VAT-compliant invoices for institutional purchases, and assistance choosing the right shell, gender and contact density. Shop with confidence knowing you can inspect items in-branch or request an account quote for project procurement.
Local advantages that matter
- Check stock in Samrand or reserve for branch collection - reduces lead-time risk for student labs and prototyping.
- VAT invoices and quotation support for education departments and engineering procurement teams.
- Accessory bundles available: hoods, screws, crimps and PCB tails to simplify assembly.
Specification callouts - what to decide first
Before ordering, confirm three things: shell type (standard D-sub vs micro-D), contact count (9, 15, 25, 37, 50), and mounting style (panel, cable, PCB). For data and control panels choose metal shells for mechanical durability; for lightweight maker projects plastic hoods keep cost and weight down. If you need shielding for EMI-sensitive applications, opt for metal shells with grounded backshells and cable clamps.
Quick spec comparison
| Type | Common use | Typical pitch | Notes |
|---|---|---|---|
| DE-9 (9-pin) | Serial ports, low-pin controls | 2.77 mm | Widely compatible with RS-232 wiring |
| DB-15 | VGA signals, analogue I/O | 2.77 mm | Check signal pinout before wiring |
| DB-25 | Parallel ports, multi-conductor signals | 2.77 mm | Useful for multi-signal harnesses |
Compatibility and accessory guidance
Many D-sub connectors are widely compatible across brands, but pay attention to mounting screw sizes and pin termination style (solder cup, crimp, PCB tail). We stock brands and generic ranges that include mating screws, backshells and hood kits so you can order a complete assembly. If you need to match a legacy panel connector, bring the part or take a photo and our branch staff can help identify the mating series.
Shop and support links
Browse our wider connector range at Shop by Category or search all stocked parts at All Products. Learn about our company and local branches at About Us to plan branch pick-up and account setup.
