R110427810 MMCX Straight Jack Receptacle Equivalent & Substitute Parts

Part Overview

The R110427810 is an MMCX connector jack, female socket manufactured by Radiall USA, Inc., designed for 50-ohm RF applications. This surface mount coaxial connector features solder termination for both contact and shield, with a snap-on fastening mechanism. The part is currently active in production with 835 units in stock inventory.

Substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or specific application parameters. The following parts maintain electrical and mechanical compatibility with the R110427810 based on matching core specifications.

Substiute Parts

R110427810

Radiall USA, Inc.In Stock: 935R110427810 Datasheet

Current PartRFQ

0734152063

MolexIn Stock: 224930734152063 Datasheet

Parametric EquivalentRFQ

135-3711-202

Cinch Connectivity SolutionsIn Stock: 6637135-3711-202 Datasheet

Parametric EquivalentRFQ

66012102111404

Würth ElektronikIn Stock: 345666012102111404 Datasheet

Parametric EquivalentRFQ

MMCX-J-P-H-ST-SM1-K-TR

Samtec Inc.In Stock: 1652MMCX-J-P-H-ST-SM1-K-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R110427810 are qualified based on matching the following critical parameters:

Electrical Compatibility:

• Connector style: MMCX
• Connector type: Jack, female socket
• Impedance: 50 ohms
• Maximum frequency: 6 GHz
• Voltage rating: 170 V or higher

Mechanical Compatibility:

• Mounting type: Surface mount
• Contact termination: Solder
• Shield termination: Solder
• Fastening type: Snap-on
• Body material: Brass with gold finish
• Center contact material: Beryllium copper with gold plating
• Dielectric material: PTFE

Regulatory Compliance:

• RoHS3 compliant
• ECCN: EAR99
• HTSUS: 8536.69.4010

All identified substitute parts meet these core requirements and are classified as parametric equivalents suitable for direct replacement in applications requiring MMCX straight jack receptacles with 50-ohm impedance and surface mount solder termination.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and ROHS3 compliance, qualifying them for direct replacement in applications requiring MMCX straight jack receptacles with 50-ohm impedance and surface mount solder termination.

Molex 0734152063: This substitute offers extended operating temperature range (-55°C to 165°C) and increased mating cycle rating (500 cycles) compared to the primary part. Available in Cut Tape and Digi-Reel packaging with 22,419 units in stock inventory.

Cinch Connectivity Solutions 135-3711-202: This substitute maintains identical electrical and thermal specifications to the primary part with increased mating cycle rating (500 cycles). REACH affected status applies. Available in Tape & Reel packaging with 6,618 units in stock inventory.

Würth Elektronik 66012102111404: This substitute maintains identical electrical and thermal specifications to the primary part with increased mating cycle rating (500 cycles) and specified insertion loss of 0.25 dB. REACH affected status applies. Available in Tape & Reel packaging with 3,397 units in stock inventory.

Samtec Inc. MMCX-J-P-H-ST-SM1-K-TR: This substitute features elevated voltage rating (500 V) and extended lower operating temperature limit (-65°C). Mating cycle rating is not specified. REACH affected status applies. Available in Tape & Reel packaging with 1,598 units in stock inventory.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0734152063 be used as a direct replacement for the R110427810?

A: Yes. Both parts share identical electrical specifications (MMCX, 50 ohms, 6 GHz maximum frequency, 170 V rating) and mechanical configuration (surface mount, solder termination, snap-on fastening). The Molex part offers extended operating temperature range and higher mating cycle rating. Packaging differs (Cut Tape/Digi-Reel versus Tape & Reel), which may affect assembly line integration.

Q: What are the key differences between the Würth Elektronik 66012102111404 and the primary part?

A: Both parts are electrically and mechanically equivalent. The Würth part specifies insertion loss at 0.25 dB and has a higher mating cycle rating (500 versus 100). Operating temperature and voltage ratings are identical. REACH affected status applies to the Würth part.

Q: Does the Samtec MMCX-J-P-H-ST-SM1-K-TR have different electrical characteristics?

A: The Samtec part maintains identical impedance (50 ohms) and frequency rating (6 GHz). It features a higher voltage rating (500 V versus 170 V) and extended lower operating temperature limit (-65°C versus -55°C). Upper operating temperature is lower (125°C versus 155°C). Mating cycle rating is not specified for this part.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitute parts carry ROHS3 compliance certification, matching the primary part's regulatory status.

Q: What packaging options are available for these substitute parts?

A: The primary part and most substitutes are supplied in Tape & Reel (TR) packaging. The Molex 0734152063 is available in Cut Tape (CT) and Digi-Reel® formats, which may require different handling in automated assembly environments.

Q: Which substitute part has the highest mating cycle rating?

A: The Molex 0734152063, Cinch Connectivity Solutions 135-3711-202, and Würth Elektronik 66012102111404 all specify 500 mating cycles, compared to 100 cycles for the primary part. The Samtec part does not specify a mating cycle rating.

Q: Are there REACH compliance considerations for these substitutes?

A: The primary Radiall part does not specify REACH status. The Molex part lists REACH Unaffected. The Cinch, Würth, and Samtec parts list REACH Affected status, indicating potential regulatory obligations depending on application geography and end-use classification.