Amphenol RF 112199 BNC Right Angle Crimp Plug - Equivalent & Substitute Parts

Part Overview

The Amphenol RF 112199 is a BNC connector plug designed for 75-ohm coaxial cable applications. This male pin connector features right-angle solder termination and crimp shield attachment, suitable for free-hanging inline mounting in RF signal transmission systems. The part maintains Active product status and is RoHS3 compliant with REACH compliance documentation. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, ensuring functional interchangeability in target applications.

Substiute Parts

112199

Amphenol RFIn Stock: 1078112199 Datasheet

Current PartRFQ

112179

Amphenol RFIn Stock: 1014112179 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol RF 112199 is determined by strict alignment of the following critical parameters:

Electrical Parameters:

• Impedance: 75 Ohms (exact match required)
• Frequency maximum: 4 GHz or greater
• Voltage rating: 500 V or greater

Mechanical Parameters:

• Connector style: BNC (exact match required)
• Connector type: Plug, Male Pin (exact match required)
• Mounting type: Free Hanging (In-Line), Right Angle (exact match required)
• Contact termination: Solder (exact match required)
• Shield termination: Crimp (exact match required)
• Fastening type: Bayonet Lock (exact match required)
• Cable group compatibility: RG-179, 179A, 179B, 187, 187A, Belden 9221, M17/94-RG179

Compliance Parameters:

• RoHS3 compliance required
• REACH compliance required
• Product status: Active

The substitute part Amphenol RF 112179 satisfies all critical parameters and qualifies as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the Amphenol RF 112199 and Amphenol RF 112179 are Active product status components with identical electrical and mechanical specifications. Selection between these parts is based on the following factors:

Compliance & Certification: Both parts maintain ROHS3 compliance and REACH compliance status, meeting regulatory requirements for industrial and commercial RF applications.

Inventory & Availability: The 112199 maintains 1,019 pieces in stock, while the 112179 maintains 985 pieces in stock. Both quantities support production requirements.

Packaging Consideration: The 112199 is supplied without specified packaging designation. The 112179 is supplied in Bag packaging. Packaging selection depends on assembly process requirements and handling procedures.

Included Components: The 112179 includes three additional components: 1 connector, 1 end cap, and 1 ferrule. The 112199 does not specify included components. This difference may affect total cost of ownership and assembly preparation.

Performance Data: The 112199 specifies insertion loss at 0.20dB. The 112179 does not provide insertion loss specification. For applications where insertion loss documentation is required, the 112199 provides measured performance data.

Operating Temperature: The 112199 specifies operating temperature range of -40°C to 85°C. The 112179 does not specify operating temperature range. For applications requiring documented temperature performance, the 112199 provides explicit thermal specifications.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 112179 directly replace the 112199 in existing designs?

A: Yes. Both parts share identical electrical parameters (75-ohm impedance, 4 GHz maximum frequency, 500 V rating), identical mechanical configuration (BNC plug, male pin, right-angle solder termination, crimp shield), and identical cable group compatibility (RG-179, 179A, 179B, 187, 187A, Belden 9221, M17/94-RG179). Both maintain Active product status with ROHS3 and REACH compliance.

Q: What are the differences between part 112199 and 112179?

A: The primary differences are: (1) Packaging: 112199 has unspecified packaging; 112179 is supplied in Bag packaging. (2) Included components: 112179 includes end cap and ferrule; 112199 does not specify included components. (3) Performance documentation: 112199 specifies 0.20dB insertion loss; 112179 does not provide insertion loss data. (4) Temperature specification: 112199 specifies -40°C to 85°C operating range; 112179 does not provide temperature specification.

Q: Are both parts suitable for 75-ohm RF applications?

A: Yes. Both parts are rated for 75-ohm impedance and support the same cable groups: RG-179, 179A, 179B, 187, 187A, Belden 9221, and M17/94-RG179. Both support 4 GHz maximum frequency operation.

Q: What is the mating cycle rating for these connectors?

A: Both the 112199 and 112179 are rated for 500 mating cycles, indicating durability for repeated connection and disconnection operations.

Q: Do these parts meet environmental compliance requirements?

A: Yes. Both parts are ROHS3 compliant and REACH affected, meeting current environmental and hazardous substance regulations for industrial and commercial applications.

Q: What is the voltage rating for these BNC connectors?

A: Both parts are rated for 500 V, suitable for standard RF signal transmission applications within this voltage specification.

Q: Are there cable compatibility differences between the two parts?

A: No. Both parts support identical cable groups: RG-179, 179A, 179B, 187, 187A, Belden 9221, and M17/94-RG179. Cable compatibility is equivalent.

Q: Which part should be selected if insertion loss documentation is required?

A: The 112199 provides measured insertion loss specification of 0.20dB. The 112179 does not provide insertion loss data. For applications requiring documented insertion loss performance, the 112199 is the appropriate selection.

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

A: The 112199 specifies -40°C to 85°C operating temperature range. The 112179 does not provide operating temperature specification. For applications requiring documented thermal performance, the 112199 provides explicit temperature range data.