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20549-001E I-PEX 20549-001E is an MHF SW23 RF switch coaxial connector. It is a surface-mount receptacle with male pin contact, 50 ohm impedance, and supports frequencies up to 11 GHz.
Mfr Part #:

20549-001E

Available from 2 distributors
Mfr Name: I-PEX
I-PEX
I-PEX 20549-001E is an MHF SW23 RF switch coaxial connector. It is a surface-mount receptacle with male pin contact, 50 ohm impedance, and supports frequencies up to 11 GHz.
Total Stock: 15,842 pcs

20549-001E Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,842 pcs
12842 pcs On Request 1 On Request On Request 1706+ On Request On Request
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request

20549-001E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Center Contact Material
Characteristic Impedance
Connector Style
Connector Type
Contact Termination
Fastening Type
Frequency
Housing Color
Lead Style
Mated Height
Mounting Type
Number of Ports
Rece. SMT Size
Shield Termination
Tape & Reel
Termination Style
VSWR (2.5 ~ 6 GHz)
VSWR (6 ~ 11 GHz)
VSWR (DC ~ 2.5 GHz)

20549-001E Description

Short technical summary and product information.

The I-PEX 20549-001E is an MHF-SW23 series RF switch coaxial connector designed for RF modules with on-board antennas. It features a compact 2.3 x 2.3 mm receptacle SMT footprint and a low mated height of 1.35 mm, making it suitable for space-constrained wireless designs.

 

This connector supports DC to 11 GHz frequency range with a characteristic impedance of 50 ohm. VSWR is specified as 1.2 max from DC to 2.5 GHz, 1.3 max from 2.5 to 6 GHz, and 1.5 max from 6 to 11 GHz. The snap-on fastening type ensures secure mating.

 

The housing is gold-plated with a phosphor bronze center contact. Termination is solder for both contact and shield. The connector is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited).

20549-001E Quick Information

Product Type: RF Coaxial Connector
Series: SW23
Canonical Name: I-PEX MHF-SW23 RF Switch Coaxial Connector Receptacle, Male Pin, 50 Ohm, Surface Mount, Solder
Subcategory: Coaxial Connector (RF) Assemblies

20549-001E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

20549-001E Features

  • 50 ohm characteristic impedance.
  • Supports DC to 11 GHz frequency range.
  • Compact 2.3 x 2.3 mm SMT footprint.
  • Low 1.35 mm mated height.
  • Snap-on fastening for secure mating.

20549-001E Applications

  • RF modules with on-board antennas.
  • 5G sub-6 and Wi-Fi 6 devices.
  • LTE and LPWA wireless systems.
  • Bluetooth and GPS modules.

20549-001E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the frequency range of the I-PEX 20549-001E connector?

The connector supports DC to 11 GHz.

What is the characteristic impedance of this connector?

The characteristic impedance is 50 ohm.

What is the mated height of the I-PEX 20549-001E?

The mated height is 1.35 mm maximum.

What is the mounting type for this connector?

It is a surface mount connector with solder termination.

What is the VSWR specification for this connector?

VSWR is 1.2 max from DC to 2.5 GHz, 1.3 max from 2.5 to 6 GHz, and 1.5 max from 6 to 11 GHz.

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