MHF 4 Receptacle Connector I-PEX 20449-001E Featuring Durable Brass And Phosphor Bronze Contacts

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Product Description

MHF 4 Receptacle

The MHF 4 Receptacle is a high-frequency coaxial connector designed for use with MHF 4, MHF 4L, and MHF 4 SMT plugs. It offers a characteristic impedance of 50 ohms and is suitable for applications up to 9GHz. The receptacle is Halogen Free and RoHS Compliant, ensuring environmental responsibility.

Product Attributes

Brand: I-PEX (implied by logomark)
Certifications: Halogen Free, RoHS Compliant, Pb-Free
Material (Housing): LCP UL94V-0, Black
Material (Contact): Brass
Material (Ground Contact): Phosphor Bronze

Technical Specifications

Part Number	Description	Mating Height (Max.)	Applicable Plug	Contact Plating	Ground Contact Plating	Packing Quantity / Reel
20449-001E	Receptacle	1.2 (with 20462-001E)	MHF 4 SMT Plug (20462-001E)	TOP: Au 0.05m MIN. OTHER: Au 0.01m MIN. ZONE X: Au 0.03m MIN. Ni 1.00m MIN.	TOP: Au 0.03m MIN. TOP: Au 0.01m MIN. Ni 1.00m MIN.	10,000 PCS.
20449-001E-01	Receptacle	1.2 (with 20462-001E)	MHF 4 SMT Plug (20462-001E)	TOP: Au 0.01m MIN. MIDDLE: Pd-Ni 0.02m MIN.	TOP: Au 0.01m MIN. MIDDLE: Pd-Ni 0.02m MIN.
20449-001E-03	Receptacle	1.2 (with 20462-001E)	MHF 4 SMT Plug (20462-001E)	TOP: Au 0.01m MIN. MIDDLE: Pd-Ni 0.02m MIN.	TOP: Au 0.01m MIN. MIDDLE: Pd-Ni 0.02m MIN.

Item	Specification	Applicable Connector Part No.
Voltage Rating	60 V AC (R.M.S)/DC
Frequency Rating	DC9GHz
Operating Temperature	233363 K (-40+90)
Characteristic Impedance	50 ohm (NOMINAL VALUE)
VSWR (Mated with SMA Adapter Part No. 90449-002)	1.30 MAX. AT 0.13GHz, 1.40 MAX. AT 36GHz, 1.55 MAX. AT 69GHz
Main Contact Resistance	INITIAL : 20 mohm MAX. / AFTER TEST : R 20 mohm MAX.
Ground Contact Resistance	INITIAL : 20 mohm MAX. / AFTER TEST : R 20 mohm MAX.
Insulation Resistance	INITIAL : 500 Mohm MIN. / AFTER TEST : 100 Mohm MIN.
Dielectric Withstanding Voltage	200 V AC 1 MINUTE
Durability	30 CYCLES
Mating Force (Initial / After Test)	MHF 4 Plug: INITIAL : 4 N MIN. / AFTER TEST : 2 N MIN. MHF 4L Plug: INITIAL : 30 N MAX. / AFTER TEST : 30 N MAX. MHF 4 SMT Plug: INITIAL : 30 N MAX. / AFTER TEST : 15 N MAX.	20611-001R, 20448-00R-081, 20448-001R-081E (MHF 4 Plug) 20572-001R-08, 20565-001R-*, 20632-001R-37 (MHF 4L Plug) 20462-001E (MHF 4 SMT Plug)
Unmating Force (Initial / After Test)	MHF 4 Plug: INITIAL : 2 N MIN. / AFTER TEST : 2 N MIN. MHF 4L Plug: INITIAL : 20 N MAX. 5 N MIN. / AFTER TEST : 20 N MAX. 3 N MIN. MHF 4 SMT Plug: INITIAL : 4 N MIN. / AFTER TEST : 2 N MIN.	20611-001R, 20448-00R-081, 20448-001R-081E (MHF 4 Plug) 20572-001R-08, 20565-001R-*, 20632-001R-37 (MHF 4L Plug) 20462-001E (MHF 4 SMT Plug)