Test Adapter PCB Design (Altium Expert Needed)

@MuhammadUzair16

Hi, I am an embedded systems engineer with over 16 years of experience in Altium Designer, including adapter boards, connector breakouts, production test fixtures, and complete consumer-grade product development from concept through manufacturing. I can design both passive test adapter PCBs from your mechanical drawing and pinout tables, ensuring accurate connector placement, exact pin mapping, four properly positioned mounting holes, and clear board identification. I will provide complete schematics, routed PCB layouts, native Altium project files, Gerbers, drill files, BOMs, and applicable assembly outputs. Before release, I will verify every mapped connection and perform schematic, PCB, and manufacturability checks so the package is ready for fabrication without further modification. I can also help confirm suitable DB25 equivalents and connector footprints against manufacturer drawings. Similar commercial adapter and test-fixture projects cannot be shared publicly, but I can show relevant examples privately. My estimate covers both boards and the full manufacturing package. Please send the mechanical drawing and let me know whether you already have a preferred PCB manufacturer or DB25 part number. Please contact me to discuss details.

@markoa7

I see you need two passive adapter PCBs for TE 3-2834465-6 and Molex 505448-3831 with DB25 interfaces. I’ve delivered a 2x passive DB25 adapter in Altium with exact pin mapping and manufacturing-ready Gerbers. Plan: - Produce precise layouts with 4 mounting holes and clear labeling - Deliver schematic, PCB, Gerbers, drill files, BOM, PnP, and native Altium project - Quick design review against the drawing to ensure manufacturing readiness Clarifying placeholder: What is the exact pinout and mechanical tolerances for the DB25 connectors, and are there constraints on footprint for vias near mounting holes? Turnaround: 3-5 days. Portfolio: https://www.freelancer.com/u/markoa7 Happy to hop on a quick call to discuss Marko Aleksic

@tshibsamuel477

Hi there, I carefully reviewed your requirement for two passive connector test-adapter PCBs, covering the TE Connectivity 3-2834465-6 and Molex 505448-3831 headers, each interfacing through two DB25 female connectors with the exact pin mapping and mechanical placement defined in your drawings. I am a mechatronics engineer with almost half a decade of experience in PCB design, schematic capture, component footprint development, hardware prototyping, and manufacturing documentation using Altium Designer. This project fits well with my experience, particularly where accurate connector footprints, mechanical positioning, pin-to-pin routing, mounting features, and clear silkscreen identification are critical. Because Altium PCB development and manufacturing preparation are already part of my core skillset, I can efficiently produce both boards with verified connectivity, proper mechanical alignment, DRC-clean layouts, and the complete fabrication package while preserving the dimensions and connector locations from your drawings. Please send me a message so we can discuss the project and start. Best regards, Samuel tshibangu

@engrusmanfaiz

Hi, I understand you need two simple passive test adapter PCBs designed exactly according to the provided mechanical drawing and pin mapping. I have extensive experience with Altium Designer and PCB design for connector adapters, breakout boards, and test fixtures. I can design both boards around the TE Connectivity 3-2834465-6 and Molex 505448-3831 headers with the required DB25 interfaces. I will carefully verify every pin-to-pin connection against your drawing before finalizing the layout. I will also add the four mounting holes, board references, connector labels, and all required mechanical clearances. The PCB will be laid out on standard FR4 with proper design rules and optimized for straightforward manufacturing. You will receive the complete Altium project, schematic, PCB layout, Gerbers, drill files, BOM, and Pick & Place file where applicable. I will perform a final schematic-to-PCB and connectivity check to ensure there are no mapping or footprint errors. I can also verify the selected connector footprints and dimensions against the manufacturer documentation before release. Estimated delivery: 2–3 days for both boards, depending on the drawing and final component confirmation. Regards, Engr Muhammad Usman

@VTElectronics

Hi there, I'm an Electronic Engineer with over 10 years' experience designing embedded applications and their PCBs. You can learn more about me from my Freelancer profile. I can design both test adapter boards and provide the schematics, PCB layouts, manufacturing files, BOM, and native design files. My provisional bid is US$200, with delivery in 5–7 working days after confirming the drawing. How about a private message so we can discuss the mounting-hole positions, Altium file requirement, and one DB25 label in the pinout? Kind regards, V.T.

@Adeel2k14

Hi, I can design both passive test adapter PCBs in Altium Designer from your mechanical drawing and pin mapping. I have 8+ years of PCB design experience and regularly create manufacturing-ready boards, including connector, breakout, industrial, and test-interface PCBs. I will complete the schematics, accurate connector placement and pin-to-pin routing, mounting holes, silkscreen labels, DRC checks, BOM, Gerbers, drill files, Pick & Place, and native Altium project files. I can also provide relevant PCB samples from my portfolio. I’m ready to review the drawing and confirm the exact cost and delivery time.

@gzarali

With my 12+ years of engineering and design experience, I bring a solid foundation in PCB design to this project. My mastery of Altium Designer has been honed through a broad range of work, including the creation of similar adapter, breakout, and test fixture PCBs to what you're looking for. I've reviewed your attached mechanical drawing and can confidently say that your test adapter PCBs are well within my capabilities. My approach to client projects is centered on clear communication, thorough execution, and detailed technical deliverables. I will ensure the design process will be transparent by sharing progress for review and explaining any technical constraints or considerations along the way. In terms of workflow, my attention will encompass all aspects from design development through to manufacturing - so you can bet that every deliverable will be handled with precision. Plus, my skillset spans beyond just PCB design to technical documentation, which means I will provide you with everything you need—a complete đesign package including native Altium Designer project files. Let me develop these test adapter PCBs for you and together we'll ensure your cable/connector assemblies are tested with accuracy and efficiency.

@yaroslavmark

Hi, I am a PCB design engineer with 10+ years of experience and 100+ completed PCB projects using Altium Designer, including adapter, breakout, and test-fixture boards. I have delivered manufacturing-ready designs with verified footprints, Gerbers, BOMs, Pick & Place files, and native Altium sources. I can complete both boards for approximately €180 within 2–3 days after receiving the final connector/mechanical data. Approach: ✅ I will recreate both schematics using the specified TE 3-2834465-6 and Molex 505448-3831 headers with the exact DB25 pin mapping shown in your drawing. 9CCAL029PONX004B029 info ✅ I will lay out the 70 × 100 mm boards, add four mounting holes, clear PCB identification, and verify connector placement/mechanical clearances. ✅ I will run ERC/DRC and deliver Altium sources, Gerbers, drill files, BOM, and Pick & Place files ready for fabrication. Questions: ✅ Can you provide the preferred DB25 manufacturer/part number and mounting-hole diameter/locations? ✅ Should I keep the connector positions exactly as shown in the drawing, or may I slightly adjust them for cleaner routing and assembly? Best, Yaroslav

@tetianam8

Hi, I’ve carefully reviewed your requirements and the attached drawing. I can design both passive test adapter PCBs in Altium, with the connector placement, mechanical dimensions and pin-to-pin mapping implemented exactly as specified. I’ll provide: • Complete Altium schematic and PCB layouts • Correct TE/Molex and DB25 footprints • Exact pin-to-pin connections • 4 mounting holes for standoffs • PCB identification markings • Manufacturing-ready Gerber and drill files • BOM and Pick & Place file where applicable • Complete native Altium project I’ll also run ERC/DRC and a final mechanical/connectivity review so the boards are ready for fabrication without further layout work. One point I noticed in the drawing: the first header is described as 36-position, but the shown pinout appears to extend through position 38. I’d like to confirm this before finalizing the schematic and PCB. Once confirmed, I can proceed directly with the two board designs.

@Mahmoud00Ibrahim

Hello, I can design both passive test adapter PCBs in Altium Designer, including the complete schematic, exact pin-to-pin mapping, PCB layout, and manufacturing files. I have experience designing connector/interface, breakout, test, and industrial PCBs with careful attention to mechanical placement, connector footprints, mounting holes, labeling, and manufacturing requirements. Deliverables: * Altium schematic + PCB files * Both PCB layouts with 4 mounting holes * Exact connector pin mapping from your drawing * Gerber + drill files * BOM + Pick & Place where applicable * Manufacturing-ready design I’ll also verify the connector footprints and mechanical dimensions against the provided drawing before finalizing the layouts.

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Antenna Design (CST, HFSS)  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@mahmoudralizadeh

Hi, so you need two simple passive adapter boards — pin-mapped straight through per your drawing, one with the TE 3-2834465-6 header and dual DB25s, the other with the Molex 505448-3831 header and dual DB25s, plus mounting holes and clear board labeling. Since there's no active circuitry, this is mainly precise connector placement and routing to match your pinout table exactly. I work in KiCad rather than Altium — the output (Gerbers, drill files, BOM, pick & place) is fully manufacturing-standard either way, but I wanted to check: do you need the native Altium project file specifically, or is a KiCad-native package with those standard manufacturing files acceptable?

@danish2051

I am an Embedded Systems and PCB Design Engineer with experience in Altium Designer, Kicad, Easyeda, Protious and custom hardware development. I can design your PCB from schematic to production-ready files, including: • Schematic Design • PCB Layout • Component Selection • Design Rule Check (DRC) • Gerber Generation • BOM Preparation • Manufacturing Support (JLCPCB, PCBWay, etc.) I have experience with ESP32, STM32, sensor interfaces, power supplies, RF modules, Ethernet, and industrial electronics. Please share the project requirements, schematic (if available), board dimensions, and any special requirements. I can start immediately. Looking forward to working with you

@ahmedy607

Hi, I’ve read the project details carefully, and I can design both passive test adapter PCBs in Altium based on your mechanical drawing and pin-mapping tables. I’ll handle the exact connector placement, pin-to-pin mapping, 4 mounting holes, schematic, PCB layout, and manufacturing outputs while keeping everything ready for fabrication. Deliverables will include the native Altium project, Gerbers, drill files, BOM, and pick-and-place files if applicable. Please check my portfolio for similar adapter, breakout, and PCB layout projects. I am ready to start immediately. Best regards, Ahmed

@electronicsdone

Dear Client, Yes—I’m happy to start with the complete passive test adapter PCB design in Altium. The key is translating your mechanical drawing and pin-to-pin mapping into clean, manufacturing-ready adapter boards with accurate connector placement, reliable routing and proper test-fixture support. PCB Must Innovations brings 30+ years of electronics/PCB experience across Altium, connector/interface boards, industrial hardware, test fixtures, DFM/DFT and production-ready PCB documentation. I can handle both adapter boards, including schematic capture, connector/footprint selection, exact pin-to-pin mapping, PCB placement and routing, PCB labeling, BOM preparation and complete fabrication outputs. I’ll carefully cross-check the drawing, connector references and pin mapping before finalizing the layout, and ensure the boards are ready for manufacturing without requiring further modifications. I’m happy to offer a free consultation first so we can review the mechanical drawing, connector orientation, pin mapping and mounting requirements before the design starts. One question: do you already have preferred DB25 female connector part numbers/footprints, or would you like me to select suitable through-hole connectors based on the mechanical drawing and manufacturing requirements? Message me with that detail and I’ll outline the schematic, PCB layout and review milestones before you commit. Kind Regards Prat PCB Must Innovations

@Ahmed005555

Hi, I’m an Electrical Engineer and experienced Altium Designer, and I can design both passive connector test adapter PCBs according to your supplied mechanical drawing and pin mapping. I will provide: * Complete Altium schematic and PCB layout * PCB #1 with TE Connectivity 36-position header * PCB #2 with Molex 38-position header * Two DB25 connectors on each board * Exact pin-to-pin mapping from your drawing * 4 mounting holes for spacers/standoffs * PCB reference/marking as specified * Gerber + NC Drill files * BOM and Pick & Place files where applicable * Complete native Altium project/source files * Design-rule and connectivity checks before delivery The boards are passive, with no high-speed or impedance requirements, so the main focus will be accurate connector placement, routing, mechanical dimensions, and manufacturing readiness. I can start immediately and provide the complete manufacturing-ready package. Best Regards Adeel Ahmed

@mcollinscalz

Hello, Designing custom test fixtures and breakout adapter boards in Altium Designer is a core part of my hardware layout work. I can quickly deliver production-ready manufacturing files for both passive DB25 test adapter PCBs based on your provided mechanical drawings and pinout tables. How I Will Approach Your Project: Altium Native Design: Both PCB #1 (36-pos TE 3-2834465-6) and PCB #2 (38-pos Molex 505448-3831) will be built with 100% accurate footprint models for precise physical alignment with your test setup. Mechanical & Routing Accuracy: I will integrate the 4 corner standoff/spacer mounting holes, strictly adhere to your physical dimensions, clear silkscreen labeling for all pin numbers/board references, and execute clean pin-to-pin mapping between the target connectors and the dual DB25 ports. Manufacturing Ready: Complete DFM check for seamless standard FR-4 fabrication. Deliverables & Details: Native Altium Project Files: Schematics (.SchDoc), PCB Layouts (.PcbDoc), & Libraries Manufacturing Package: Gerbers, Drill files, Pick & Place (CPL), and complete BOM (.csv) Turnaround: 2–3 Business Days upon receiving drawings I am ready to review your mechanical drawings and pinout specifications to start immediately. Best regards,

@miguelcen64

Hello, I can complete this apdapter desing using the Altium designer. I can share my experience via chat. I'm looking forward to working with you. My budget:350 Deadline: 3 days Best, Miguel

@bilalh585

I am Bilal, a 5+ years experienced PCB and electrical design engineer. I can design both passive connector test adapter PCBs directly from your mechanical drawing and pin-mapping information, with the layouts prepared for manufacturing. What I’ll deliver PCB #1 using TE Connectivity 3-2834465-6, 36 positions PCB #2 using Molex 505448-3831, 38 positions 2 × DB25 female connectors per board Exact pin-to-pin mapping from your supplied drawing Complete Altium schematic and PCB layout 4 mounting holes for spacers/standoffs Correct connector positioning and mechanical dimensions Clear reference/board-name labeling and pin identification Manufacturing-ready Gerber and drill files BOM and Pick & Place/centroid file where applicable Complete native Altium Designer project/source files Final DRC, connectivity and manufacturing-rule checks Why choose me: I have 5+ years of PCB design experience and can work carefully from connector drawings, pin tables and mechanical constraints. Since these are passive test fixtures, I’ll focus on accurate connectivity, footprint verification, mechanical fit and clean manufacturing documentation. Please share the attached mechanical drawing and pin-mapping table so I can verify the connector footprints and confirm the exact fixed price and lead time. Relevant PCB/test-adapter samples can be shared where available. Best regards Bilal.