Summary. Yazaki's public catalogue identifies 7114-4110-02 as a male terminal in the YES/YESC Kaizen Connector 2.8X0.8 family. The same record lists it as unsealed, copper-alloy and tin-plated, and names 7116-4110-02 as a mating terminal record. This guide explains how to control those facts without turning a catalogue association into an approval of wire, housing, tooling, rating, replacement or application.
Preserve the complete part number
Use the EPPTC 7114-4110-02 product record as the internal catalogue anchor and preserve every digit and hyphen in enquiries, BOM notes and inspection records. The Yazaki 7114-4110-02 catalogue page is the verified first-party source. Record its access date. Do not shorten the identity to “7114 terminal” or “2.8 mm male terminal,” because nearby family members may differ in material, plating, wire range or interface details.
Read catalogue values with scope
The Yazaki page provides family, gender, sealing class, material, plating and reference electrical fields. These are manufacturer catalogue facts, not a finished harness specification. A reference current or temperature range must remain tied to the manufacturer's stated conditions. The project must separately define conductor construction, insulation, circuit load, environment and acceptance method.
Verify wire and crimp process separately
The terminal page does not by itself release a production crimp. Obtain the applicable Yazaki terminal drawing, wire-range table, strip-length instruction, applicator information and crimp acceptance criteria for the chosen conductor. Record document numbers and revisions. If those files are unavailable, label the crimp setup as unresolved; do not infer barrel dimensions or tooling settings from an image.
Control the mating statement
The catalogue names 7116-4110-02 as a mating part, but that relationship should still be reviewed in current interface documentation and in the intended housings. A terminal-to-terminal association does not prove that any selected housing pair, cavity, seal or wire combination is correct. Each component remains a separate orderable and controlled record.
Checklist
- Record 7114-4110-02 and the access date of the exact Yazaki page.
- Obtain the current drawing and applicable crimp or application instructions.
- Identify wire construction, insulation and production tooling explicitly.
- Verify the mating terminal and both intended housings by full part number.
- Keep inventory, price, lead time and substitution decisions outside the technical facts.
Related navigation
Use the Yazaki brand page, terminals category, YES/YESC Kaizen Connector 2.8X0.8 series page and contact page to find separate catalogue records. These links do not establish fit or suitability.
Receiving and change control
Incoming inspection should confirm exact label identity, packaging traceability and visible condition against the purchase record. It cannot prove alloy, plating thickness, electrical performance or crimp capability from appearance. If a supplier proposes a nearby suffix or family-level alternative, reopen the source review, compare exact drawings and process documents, record unresolved differences and obtain the responsible project decision before changing the BOM or work instruction. Sample fit is useful evidence, but it is not a substitute for controlled interface and crimp documentation. Quarantine mixed or ambiguously labelled material until identity is resolved. Preserve packaging photographs, supplier correspondence and document revisions so the later decision remains auditable. The released record should also state which questions remain open, who owns them and what evidence will close them before production.
FAQ and conclusion
Does the page approve a production crimp?
No. Production release needs the exact wire, tooling and acceptance documents.
Is 7116-4110-02 an automatic substitute?
No. It is listed as a mating record, not a replacement. A substitution requires a separate controlled comparison.
Reliable use of 7114-4110-02 begins with exact identity and keeps every wire, crimp, housing and mating decision traceable to current first-party documents.
Manufacturer Source
No additional publicly verified exact-part drawing was found in this run; no source was fabricated.
Author: Lianxinlian Electronics Product Information Team. Technical data quality review: Lianxinlian Electronics Technical Data Quality Team performs an automated source, language and internal-link completeness check; it is not an engineering approval or a product-suitability decision.