RFSMAA4PCCD SMA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The RFSMAA4PCCD is an SMA connector plug manufactured by Bulgin, designed for 50 Ohm RF applications requiring panel mount installation with four-hole flange mounting. This male pin connector utilizes compression contact termination and screw shield termination, operating across a frequency range up to 26.5 GHz. The connector is classified as Active product status and maintains full ROHS3 compliance. Substitute parts are identified when design requirements necessitate alternative mounting configurations or when inventory constraints require equivalent electrical performance with different mechanical specifications.

Substiute Parts

RFSMAA4PCCD

BulginIn Stock: 1229RFSMAA4PCCD Datasheet

Current PartRFQ

RFSMAA2PEGA

BulginIn Stock: 771RFSMAA2PEGA Datasheet

Parametric EquivalentRFQ

RFSMAA4PCCA

BulginIn Stock: 1096RFSMAA4PCCA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RFSMAA4PCCD are identified based on electrical and mechanical parameter equivalence within the SMA connector family. The primary substitution criteria are:

Electrical Equivalence Parameters:

• Connector Style: SMA
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Frequency - Max: 26.5 GHz
• Contact Termination: Compression
• Shield Termination: Screw
• Operating Temperature: -65°C ~ 165°C
• Voltage Rating: 335 V
• Mating Cycles: 500

Mechanical Variation Parameters:

• Mounting Feature: Flange (four-hole or two-hole configurations)

The RFSMAA4PCCD features a four-hole flange mounting configuration. Substitute parts maintain identical electrical performance and material specifications while offering alternative mounting hole patterns. The RFSMAA2PEGA provides a two-hole flange alternative, and the RFSMAA4PCCA provides an equivalent four-hole flange configuration with identical electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

RFSMAA4PCCD to RFSMAA4PCCA Substitution: The RFSMAA4PCCA is a direct electrical and mechanical equivalent to the RFSMAA4PCCD. Both connectors feature identical four-hole flange mounting configurations and maintain all electrical specifications including 50 Ohm impedance, 26.5 GHz maximum frequency, and compression contact termination. Both parts are Active status products with ROHS3 compliance. This substitution is applicable when inventory of the primary part is unavailable and equivalent four-hole mounting geometry is required.

RFSMAA4PCCD to RFSMAA2PEGA Substitution: The RFSMAA2PEGA provides electrical equivalence to the RFSMAA4PCCD with a two-hole flange mounting configuration instead of four-hole. All electrical parameters remain identical: 50 Ohm impedance, 26.5 GHz maximum frequency, compression contact termination, and screw shield termination. Both parts maintain Active product status and ROHS3 compliance. This substitution is applicable only when panel mounting design specifications permit two-hole flange geometry and when four-hole mounting is not a functional requirement.

Compliance Considerations: All substitute parts maintain identical RoHS3 compliance status, Moisture Sensitivity Level 1 (Unlimited), and equivalent environmental operating ranges. No compliance restrictions apply to substitution between these parts.

Frequently Asked Questions (FAQ)

Q: Can RFSMAA2PEGA replace RFSMAA4PCCD in all applications?

A: RFSMAA2PEGA provides electrical equivalence but differs in mounting hole configuration. Substitution is valid only when the panel design accommodates two-hole flange mounting. If the application requires four-hole flange mounting, RFSMAA2PEGA is not suitable.

Q: What is the primary difference between RFSMAA4PCCD and RFSMAA4PCCA?

A: Both connectors are electrically and mechanically equivalent with four-hole flange mounting. The difference is in manufacturing designation. Both maintain identical 50 Ohm impedance, 26.5 GHz frequency capability, and compression contact termination. Selection between these parts is based on inventory availability and supplier preference.

Q: Are all three connectors RoHS compliant?

A: Yes. RFSMAA4PCCD, RFSMAA2PEGA, and RFSMAA4PCCA are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: What mounting configurations are available in this substitute group?

A: Two mounting configurations are available: four-hole flange (RFSMAA4PCCD and RFSMAA4PCCA) and two-hole flange (RFSMAA2PEGA). All configurations are panel mount with screw shield termination.

Q: Do these connectors support the same frequency range?

A: Yes. All three connectors support identical maximum frequency of 26.5 GHz with 50 Ohm impedance and compression contact termination.

Q: What is the operating temperature range for these connectors?

A: All substitute parts operate across -65°C to 165°C, providing equivalent thermal performance across the entire substitute group.

Q: Are there any electrical performance differences between the substitute parts?

A: No. All substitute parts maintain identical electrical specifications: 50 Ohm impedance, 26.5 GHz maximum frequency, 335 V voltage rating, 500 mating cycles, and compression contact termination with screw shield termination.