E387 · No electrical assignment published

Hirose U.FL micro-coaxial RF connector engineering reference

Hirose U.FL-R-SMT-1(01): mounting: surface-mount; shell construction: Phosphor bronze receptacle shell with silver plating; insulator: Milky-white LCP, UL94V-0. Only Hirose U.FL-R-SMT-1(01); no family-wide generalization.

Open field note Source trail

Source checked · no independent review claimed · Fabrication approved: no

Hirose U.FL micro-coaxial RF connector — original, not-to-scale identification schematic; drawing review pending — **View** Top view, contact detail omittedRole Board receptacleU.FL-R-SMT-1 · not to scale · review pending
Identification schematic only · not to scale · drawing review pending. No engineering drawing is published for this profile.

Contact count

Not asserted

U.FL-R-SMT-1(01) SMT receptacle example; (01) packaging entry

Mating boundary

Shape is not the verdict.

Use the exact manufacturer mating component, terminal/cable and current drawing. Only Hirose U.FL-R-SMT-1(01); no family-wide generalization. A source-described lock, key or dimensional resemblance is not an approved equipment connection.

Orientation

How to read this profile

Textual manufacturer construction/configuration facts and explicitly labelled dimensions only. No mating-face, termination-side, contact-number layout or PCB footprint is reconstructed.

Source-scoped identification facts

Each value retains its exact example, role and measurement axis. Facts from different parts must not be combined into an invented component.

Documented examples; not a mating drawing or compatibility approval
Connector role	Straight SMT receptacle (Hirose U.FL-R-SMT-1(01))S480Source-scoped examples are separate; select the exact variant and measured axis. Hirose U.FL-R-SMT-1(01). Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Mounting	surface-mount (Claim C353A); surface-mount (Claim C353B); surface-mount (Claim C353C); board (Claim C353C); surface-mount (Hirose U.FL-R-SMT-1(01))S463 · S464 · S480 · S480Source-scoped examples are separate; select the exact variant and measured axis. Manufacturer-named series/part-number identification only, not generic mating, powered operation, radio performance or electrical safety validation. Separate the photographed or drawn component role from the assembly specification. Hirose U.FL-R-SMT-1(01). Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Shell / form	Silver-plated receptacle shell (Hirose U.FL-R-SMT-1(01))S480Source-scoped examples are separate; select the exact variant and measured axis. Hirose U.FL-R-SMT-1(01). Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Manufacturer	Hirose Electric (Hirose U.FL-R-SMT-1(01))S480Source-scoped examples are separate; select the exact variant and measured axis. Hirose U.FL-R-SMT-1(01). Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Series	U.FL (Hirose U.FL-R-SMT-1(01))S480Source-scoped examples are separate; select the exact variant and measured axis. Hirose U.FL-R-SMT-1(01). Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Exact part / implementation	U.FL-R-SMT-1(01) (Hirose U.FL-R-SMT-1(01))S480Source-scoped examples are separate; select the exact variant and measured axis. Hirose U.FL-R-SMT-1(01). Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.

Not recorded: Nominal contacts, Positions / cavity span, Populated contacts, Contact rows, Contact pitch, Dimensions / axis, Contact gender / arrangement, Coupling / latch, Keying / polarization, Recorded markings, View convention. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.

Report a correction to these facts →

Unknowns stay unknown.

U.FL-R-SMT-K gold-shell variants and plug/cable assemblies are different parts and are excluded.
Catalog family mated heights and expanded U.FL(A) frequency ranges are not assigned to this receptacle. No dimensions or contact map is reconstructed.
No numbered electrical contact assignment, hardware test, specimen measurement, fabrication approval or complete application rating/derating is established.

Your next step

Use the detail without guessing past its limits.

Read the connector field note Recognition clues and practical checks.Work through a connection Keep exact equipment and cable requirements separate.

Source trail

Claims and sources

C353Esource checked

Hirose Electric · U.FL catalog — U.FL-R-SMT-1 receptacle ↗
PDF page 12 of 34: U.FL-R-SMT-1(01)/(60)/(80) receptacle top and side views. · Only the exact named source/example supports the observation. No universal mating, wiring, maximum rating or mechanical tolerance is inferred. Live catalog retrieval date recorded; no revision inferred from a retrieval header.

1 source record support this profile. No independent engineering review or hardware validation is claimed.

Evidence behind this page

Scope first. Source second. Approval separate.

1 linked sources · 1 scoped claims · 0 sources with inspection/access flags.

Page scope: No new drawing. Source-scoped original textual normalization only; source images and geometry were not copied or inferred.

Assessment 2026-10-22 · earliest scheduled source review 2027-01-09. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 1 source scopes, access limits and dates

S480 · U.FL catalog — U.FL-R-SMT-1 receptacle

Hirose Electric · Manufacturer / product-owner domain · inspected 2026-10-11 · due 2027-01-09

Within inspection window

Scoped support: Board receptacle, not a cable plug or a complete mated assembly; detail omitted in original art.

Not established / limitations: Only the exact named source/example supports the observation. No universal mating, wiring, maximum rating or mechanical tolerance is inferred. Live catalog retrieval date recorded; no revision inferred from a retrieval header.

Locator: PDF page 12 of 34: U.FL-R-SMT-1(01)/(60)/(80) receptacle top and side views.

Trace 1 claims to their source records

C353E · P353

Claim scope: Only Hirose U.FL-R-SMT-1(01); no family-wide generalization.

Source links: S480 · Evidence trail → (private workspace)

Prepare this page for review →Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.