Manufacturing context
Jinding Electronics lists high-frequency immersion-gold PCB in its official manufacturing documentation. Product family: High-frequency PCB. Surface finish: Immersion gold. Material grade: To be specified for the RF design. Official product-family and finish disclosure. No frequency rating or measured insertion loss is implied. Which laminate grade, copper profile, stack-up and RF measurement criteria are included in the quotation?
Official company source reviewed- Manufacturing focus
- High-frequency PCBs · FR-4 boards · Aluminum-base circuits
- Published footprint
- Jiangsu
- Listing and account
- Independently researched · factory account not claimed
High-frequency immersion-gold PCB
Manufacturer reportedOfficial product-family and finish disclosure. No frequency rating or measured insertion loss is implied.
- Layer count
- Layer range not disclosed
- Line / space
- Not disclosed for this profile
- Finished hole
- Not confirmed
- Impedance
- Not disclosed for this profile
| Product family | High-frequency PCB |
|---|---|
| Surface finish | Immersion gold |
| Material grade | To be specified for the RF design |
| Technical source | jindingdz.cn · Manufacturer specification |
These are separate published limits, not a promise that every combination is manufacturable. Unknown values are excluded from numerical filtering.
Know what has been checked.
The website review establishes the source of a statement. Independent UL ownership, equipment and material checks are tracked separately.
UL ownership
Not independently verifiedNo supporting record has been reviewed for this category.
Qualification request: Legal holder, manufacturing address and current UL recognition.
Equipment & in-house processing
Not independently verifiedNo supporting record has been reviewed for this category.
Qualification request: Machine inventory, location and evidence that the relevant process runs at the quoted site.
Material traceability
Not independently verifiedNo supporting record has been reviewed for this category.
Qualification request: Laminate grade, supplier documentation and traceable production-batch records.
Sources & review record.
Reviewed 2026-09-21. Manufacturer pages can change; confirm the current revision when requesting a quotation.
- Jinding Electronics — product and technical documentationhttp://www.jindingdz.cn/product/1.htmlSource checked 2026-09-21Official website
- Jinding Electronics — company informationhttp://www.jindingdz.cn/aboutus.htmlSource checked 2026-09-21Official website
- Jinding Electronics — company informationhttp://www.jindingdz.cn/about/4.htmlSource checked 2026-09-21Official website
- Jinding Electronics — company informationhttp://www.jindingdz.cn/Source checked 2026-09-21Official website
- Jinding Electronics — company informationhttp://www.jindingdz.cn/product/7/Source checked 2026-09-21Official website
Company names and images identify the source manufacturer. Listing does not imply endorsement, partnership, account participation or completion of a factory audit.
Make the first technical conversation useful.
Which laminate grade, copper profile, stack-up and RF measurement criteria are included in the quotation?
Attach the manufacturing brief
Layer stack-up, finished dimensions, copper weights, laminate grade, quantity and delivery destination.
Define acceptance
Finished-hole tolerance, impedance targets, coupon requirements, surface finish and permitted process substitutions.
Confirm the recipient
Agree the manufacturing legal entity, confidentiality terms and approved site before sharing production files.