Amphenol RF 142210-10 SMB Connector Receptacle

Part Overview

The Amphenol RF 142210-10 is an SMB connector receptacle designed for RF applications requiring 50-ohm impedance. This component is a male pin receptacle for panel mounting via through-hole soldering, suitable for frequencies up to 4 GHz. The part is currently active and in production. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when procurement requirements necessitate functionally compatible alternatives.

Substiute Parts

142210-10

Amphenol RFIn Stock: 925142210-10 Datasheet

Current PartRFQ

142210

Amphenol RFIn Stock: 1875142210 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Amphenol RF 142210-10 is based on electrical and mechanical compatibility across the following critical parameters:

• Connector Style & Type: SMB receptacle, male pin configuration
• Impedance Rating: 50 ohms
• Contact & Shield Termination: Solder termination for both
• Mounting Configuration: Panel mount with through-hole placement and front-side nut bulkhead feature
• Fastening Mechanism: Snap-on fastening type
• Frequency Performance: Maximum operating frequency of 4 GHz
• Environmental Specifications: Operating temperature range of -65°C to 165°C and voltage rating of 335 V
• Materials & Finishes: Brass body with gold plating, PTFE dielectric, gold-plated center contact
• Compliance: ROHS3 compliance and REACH affected status

The substitute part 142210 maintains identical specifications across all electrical and mechanical parameters, ensuring full functional equivalency for circuit design and system integration purposes.

Parameter Comparison

Engineering Selection Recommendations

Both part numbers 142210-10 and 142210 maintain active product status with full ROHS3 compliance and REACH affected classification. The electrical and mechanical specifications are identical across all parameters, providing equivalent performance in RF applications requiring 50-ohm SMB receptacle connectors. Both parts support the full operating temperature range and voltage specifications for the stated application envelope.

The substitute part 142210 is available with expanded inventory (1768 pieces) compared to the primary part number and includes packaged accessories (1 connector, 1 contact, 1 ferrule), which may provide additional procurement flexibility depending on assembly requirements and packaging preferences.

Frequently Asked Questions (FAQ)

Q: Are the 142210-10 and 142210 electrically identical? A: Yes. Both parts maintain identical impedance (50 ohms), frequency response (4 GHz maximum), insertion loss (0.3 dB), and all electrical specifications. They are functionally equivalent for RF circuit applications.

Q: What are the key parameters that determine substitutability? A: Substitutability is determined by matching connector style (SMB), type (receptacle, male pin), impedance (50 ohms), termination method (solder), mounting configuration (panel mount, through-hole, front-side nut bulkhead), frequency performance (4 GHz), environmental ratings (-65°C to 165°C, 335 V), material composition (brass with gold plating, PTFE dielectric), and compliance standards (ROHS3, REACH).

Q: Does the packaging differ between these parts? A: Yes. The 142210-10 is supplied without specified packaging notation, while 142210 is supplied in bag packaging and includes three pieces (connector, contact, ferrule). The electrical and mechanical specifications remain unchanged.

Q: Are both parts suitable for the same PCB design? A: Yes. Both parts have identical mounting configurations (panel mount, through-hole, snap-on fastening with front-side nut bulkhead feature). No PCB design modifications are required when substituting one part for the other.

Q: What is the compliance status of these connectors? A: Both parts are ROHS3 compliant and REACH affected. They comply with environmental regulations for industrial and commercial RF applications across their specified operating range.