START FROM YOUR CURRENT TASK
Choose the shortest path to a useful answer.
RESOURCE LIBRARY
Nine buyer tools, connected to the same product data.
Use each resource for its intended job. A guide narrows the field; only exact model data, drawings and samples close the selection.
Search 53 terminal block models
Search by model or pitch, filter by connection family and open model-level product data and technical drawings.
Open the online catalog →Choose a PCB terminal block
Compare connection families and review pitch, positions, wire range, ratings, mounting and document requirements.
Read the selection guide →Compare 5.0 mm and 5.08 mm pitch
Calculate first-to-last contact-center span from 2 to 24 positions and see how the nominal difference accumulates.
Open the pitch calculator →Structure a replacement cross-reference
Turn an existing model, photos or PCB footprint into a checkable email or WhatsApp request without uploading data.
Build a replacement request →Download the 2026 product catalog
Review 53 models across four connection families in an eight-page English PDF prepared for sourcing and RFQ follow-up.
Download the PDF catalog ↗Download the terminal block RFQ template
Complete up to 20 line items with mechanical, electrical, commercial and document requirements before sending drawings or photos.
Download the Excel RFQ template ↗Compare pluggable and PCB screw terminal blocks
Choose between a removable plug-and-header interface and direct screw-clamp conductor termination on the PCB.
Read the architecture comparison →Browse 42 terminal block drawing PDFs
Check public dimension and PCB-interface references for 40 models, with a clear request path for 13 models without a public drawing.
Open the technical drawing library →Compare screw and spring terminal blocks
Compare clamping principle, wiring sequence, tool or actuator access, conductor checks and exact model evidence without assuming a universal winner.
Read the connection comparison →BROWSE BY CONNECTION FAMILY
Move from family-level guidance to real model pages.
Each family page links every current model directly, so buyers and crawlers do not depend on submitting a search form to discover product pages.
A resource creates a shortlist—not an approval.
Final pitch, positions, electrical ratings, conductor range, mating compatibility, materials and requested documents must be confirmed against the exact ordered configuration before sample approval or purchase.
Turn the shortlist into an RFQ →