U.FL (IPEX MHF1 type) connector: mated heights and cable sizes — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/u-fl-connector/  (sheet CC BY 4.0)
Basis: Hirose U.FL catalog
Catalog version: 2026-10-20

Sizes: see table below
- U.FL is the tiny snap-on RF connector on receivers, VTXs and GPS modules; FPV pigtails run from it to an SMA or MMCX.
- Mated heights and cable ODs are from Hirose's catalog. The receptacle body outline is drawn but not stated in text, so no file.
- IPEX MHF1 is a compatible connector from another maker; MMCX numbers are not included (no maker drawing in text was available).

dimension  value
mated height, U.FL-LP plugs (040, 066, 068)  2.5 mm max (2.4 nominal)
mated height, U.FL-LP(V)-040  2.0 mm max (1.9 nominal)
mated height, U.FL-LP-062 / -088  2.4 mm max (2.3 nominal)
mated height, U.FL(A)-LP(P)-068 / -088  2.2 mm max (2.1 nominal)
cable OD  Ø0.81 (040), Ø0.95 (062), Ø1.13 (068), Ø1.32 (066), Ø1.37 (088) mm
receptacle  U.FL-R-SMT-1, occupied mounting area 7.7 mm²

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Hirose Electric (catalog via Farnell): U.FL series ultra-small surface-mount coaxial connectors — web — Publisher's page; dimensions are facts — https://www.farnell.com/datasheets/3926994.pdf

No true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.
API: https://xemstudio.com/api/geometry?object=u-fl-connector