SMC Connector Plug R112186000 Equivalent & Substitute Parts

Part Overview

The Radiall USA R112186000 is an SMC Connector Plug, Female Socket rated for 50 Ohms impedance with right angle crimp termination. This component is designed for free hanging (in-line) RF applications requiring threaded fastening and operates across a frequency range up to 10 GHz. The part maintains Active product status and is RoHS3 compliant with REACH compliance. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in RF coaxial connector applications.

Substiute Parts

R112186000

Radiall USA, Inc.In Stock: 902R112186000 Datasheet

Current PartRFQ

1105-1521-003

Radiall USA, Inc.In Stock: 17311105-1521-003 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 1105-1521-003 qualifies as a parametric equivalent based on the following critical parameters that determine substitutability in SMC coaxial connector applications:

Connector Style, Connector Type, Impedance, Contact Termination, Shield Termination, Mounting Type, Fastening Type, Frequency Maximum, Cable Group compatibility, Operating Temperature range, Voltage Rating, Mating Cycles, and Insertion Loss all match the original R112186000 specification. Both parts are manufactured by Radiall USA, Inc., maintain Active product status, and comply with RoHS3 and REACH requirements. The electrical and mechanical characteristics are identical, confirming direct substitutability for RF circuit applications requiring 50 Ohm SMC female socket connectors with right angle crimp termination.

Parameter Comparison

Engineering Selection Recommendations

Both R112186000 and 1105-1521-003 are Active products manufactured by Radiall USA, Inc., with identical RoHS3 and REACH compliance certifications. Selection between these parts may be based on inventory availability and lead time considerations. R112186000 maintains 816 pieces in stock, while 1105-1521-003 has 1640 pieces available. Both parts meet all electrical and mechanical requirements for 50 Ohm SMC coaxial connector applications operating up to 10 GHz. The MSL rating of 1 (Unlimited) for both parts indicates no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can 1105-1521-003 directly replace R112186000 in existing designs?

A: Yes. Both parts share identical electrical parameters (50 Ohm impedance, 10 GHz frequency rating, 0.50 dB insertion loss), mechanical specifications (SMC female socket, right angle crimp termination, threaded fastening), operating conditions (-65°C to 165°C, 335 V rating, 500 mating cycles), and compliance certifications (RoHS3, REACH). Direct substitution is supported.

Q: Are there differences in package contents between these parts?

A: R112186000 includes 2 pieces (1 Connector, 1 Ferrule). The package contents specification for 1105-1521-003 is not provided in the available data. Verify ferrule inclusion requirements for your application before ordering.

Q: Do both parts support the same cable groups?

A: Yes. Both R112186000 and 1105-1521-003 are compatible with RG-174, RG-179, and RG-316 cable groups.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard storage and handling practices apply.

Q: Are there any compliance or regulatory differences?

A: No. Both parts maintain identical RoHS3 compliance, REACH compliance status, ECCN classification (EAR99), and HTSUS code (8536.69.4010).