TECHNICAL DATA SHEETTECHNICAL DATA SHEET
1
Pasternack’s UMCX 2.5 series ultra-miniature coaxial cable assemblies (also called 2.5mm UMCX) have a mated connection
height of only 2.5mm. They are constructed using a exible micro-coax cable and are compatible with ultra-miniature products
from companies such as Hirose, IPEX, and other UMCX connector and cable manufactures. Our UMCX 2.5 plug connectors
are comparable in design to the Hirose U.FL series of connectors and the IPEX MHF series connectors. Pasternack also
provides three additional connector options for our between-series 0.81mm micro-coax jumper cables including UMCX 2.5,
WMCX 1.6 and HMCX32 1.2 low prole connectors with differing form factors and mated heights.
Our UMCX 2.5 between series cables can be ordered with Female Bulkhead versions of SMA, Reverse Polarity SMA and
Type N connectors as well as an SMA Male option. These cables provide a convenient connector interface for applications
that require and RF signal to be routed to an external RF component such as an antenna or to provide a test point for the RF
printed circuit board. Other coax cable options include 1.13mm, 1.37mm, RG178, and RG178-DS (double shielded). These
U.FL and MHF compatible UMCX 2.5 cable assemblies are available from stock in standard lengths, and custom lengths are
available upon request. Standard length UMCX 2.5 cables ship the same day they are ordered.
Features
• 1.2mm, 1.6mm, 2.1mm and 2.5mm mated assembly
height’s
• Operate from DC to 6GHz
• 100% RF and Continuity tested
• Compatible with Hirose U.FL and IPEX MHF products
• Available in 0.81mm, 1.13mm, 1.37mm, RG178 and
RG178-DS shielded coax
• Small foot print with easy snap on/off mating
Applications
• Wireless LAN, Mini PCI
• Mobile Antenna/GPS/Radio
Systems
• PDA/PCS/Cellular Handset
applications
• Wireless Communications
systems (LAN,GSM,PCS,
WCDMA, UMTS)
Conguration
Connector 1 SMA Female Bulkhead
Connector 2 UMCX 2.5 Plug
Cable Type 1.13mm
Electrical Specications
Frequency Range DC to 6 GHz
Impedance 50 Ohms
Max VSWR
1.5:1
Performance by Frequency
Frequency 1
Frequency 250 MHz
VSWR 1.35:1
Return Loss 16.54 dB
Insertion Loss 0.5 dB
Frequency 2
Frequency 500 MHz
VSWR 1.35:1
Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,
inventory and certications: SMA Female Bulkhead to UMCX 2.5 Plug Cable 12 Inch Length Using 1.13mm Coax, RoHS
PE3CA1001-12
PE3CA1001-12 REV 1.1
PE3CA1001-12
SMA Female Bulkhead to UMCX 2.5 Plug Cable
12 Inch Length Using 1.13mm Coax, RoHS
