FEATURED ARTICLE
Connector Temperature Ratings: Derating and Material Limits
Understand connector operating temperature, current derating and solder-process limits, and learn which evidence to request before selecting a part.
Read More →Connector Knowledge & Technical Articles
Expert insights, guides, and engineering resources to help you design reliable connections for any application.
All Articles
Connector Basics
Wire-to-Board Connector Selection Guide: Complete Engineer’s Reference
Selection note: Current, temperature, wire range and mating-cycle figures are system-specific. Confirm the exact housing, terminal, header, wire and derating conditions in the manufacturer data sheet before release.
Read More →
Connector Basics
Locking and Latching Wire-to-Board Connectors: Vibration-Proof Design
Selection rule: Do not specify a retention force from a generic table. Obtain it from the exact mating pair’s data sheet and validate the completed harness under the required vibration, pull and thermal conditions.
Read More →
Connector Basics
Molex Micro-Fit & Mini-Fit Connectors: High-Current Wire-to-Board Guide
Engineering note: Per-circuit current is not a blanket connector-family value. It depends on the selected terminal, wire gauge, circuit count, temperature rise and application derating.
Read More →
Connector Basics
JST Connector Types: Complete Guide to PH, XH, SH, and Every Series
Important: “JST-style” is not a specification. Choose the housing, terminal and header from the same approved JST series, then confirm the exact wire range and derating in the applicable data sheet.
Read More →
Connector Basics
DuPont vs JST vs IDC: Prototype to Production Connector Guide
Migration rule: A 2.54 mm prototype header cannot be exchanged for a JST or Molex connector without a PCB and harness change. Verify footprint, header orientation, keying, terminal and cable assembly together.
Read More →
Connector Basics
Crimp Tool and Crimping Quality Guide: Getting Reliable Terminations
Do not use the numeric crimp-height examples in this article as production release limits. The correct height, pull requirement and visual criteria come from the selected terminal’s manufacturer drawing and the approved applicator setup.
Read More →
Connector Basics
Crimp vs IDC vs Solder: Wire Termination Methods Compared
Quality rule: A reliable termination is defined by the connector manufacturer’s approved terminal, wire, applicator and inspection criteria—not by a generic crimp height or a visual impression alone.
Read More →
Connector Basics
Wire-to-Board Connectors for Battery and BMS Applications
Safety boundary: Connector selection does not replace pack protection, insulation coordination, creepage/clearance analysis, fault-current design or battery certification. Treat every stated current value as subject to wire, temperature and derati...
Read More →
Terminal Blocks
High-Temperature Terminal Blocks: Ceramic and Polymer Guide
Compare ceramic, PA66, PBT, PPS, PEEK and thermoset terminal materials for ovens, heaters, furnaces and industrial high-temperature wiring.
Read More →