Molex 0734152913 Equivalent & Substitute Parts

Part Overview

The Molex 0734152913 is an SMB Fakra connector plug designed for 50-ohm coaxial cable applications. This component functions as a female socket connector with crimp termination for both center contact and shield, suitable for RF applications up to 6 GHz. The part is classified as obsolete, making identification of compatible substitutes essential for ongoing system maintenance and new design implementations. The substitute part 0734030375 represents the active product line equivalent from Molex.

Substiute Parts

0734152913

MolexIn Stock: 8040734152913 Datasheet

Current PartRFQ

0734030375

MolexIn Stock: 12020734030375 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0734030375 qualifies as a direct substitute for the 0734152913 based on the following critical parameters:

Matching Electrical Specifications:

• Identical connector style (SMB, Fakra) and type (Plug, Female Socket)
• Identical impedance (50 Ohms)
• Identical termination method (Crimp for both center contact and shield)
• Identical frequency maximum (6 GHz)
• Identical voltage rating (335 V)
• Identical mating cycles (50)

Matching Mechanical Specifications:

• Identical mounting type (Free Hanging, In-Line)
• Identical fastening type (Latch Lock)
• Compatible cable group (RG-174 is common to both; main part supports RG-174, 188, 316)

Compliance Status:

• Both parts are ROHS3 compliant
• Both carry EAR99 ECCN classification
• Both share identical HTSUS code (8536.69.4010)

The substitute part represents the active product line continuation with enhanced features including improved ingress protection (IP69K) and additional included components.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0734030375 is the appropriate substitute for the obsolete 0734152913 in new designs and system replacements. Both parts maintain identical electrical and mechanical specifications for RF connector applications, ensuring functional compatibility in 50-ohm coaxial systems operating up to 6 GHz.

The substitute part carries active product status with current manufacturing support and ROHS3 compliance certification. The operating temperature range of the substitute (-40°C ~ 85°C) is narrower than the main part (-40°C ~ 105°C); applications requiring operation above 85°C must retain the original part or seek alternative solutions.

The substitute part supports RG-174 cable exclusively, whereas the main part accommodates RG-174, 188, and 316. Cable compatibility must be verified for applications using RG-188 or RG-316 specifications.

Frequently Asked Questions (FAQ)

Q: Can the 0734030375 directly replace the 0734152913 in existing assemblies?

A: Yes, for applications operating within -40°C to 85°C using RG-174 cable. The electrical and mechanical specifications are identical, including impedance, frequency rating, termination method, and mating cycles. Verify cable type compatibility before substitution.

Q: What is the primary difference between these two parts?

A: The main part is obsolete; the substitute is active. The substitute offers enhanced ingress protection (IP69K) and includes additional components (end cap, seal, shroud). The substitute has a narrower operating temperature range (85°C maximum versus 105°C) and supports only RG-174 cable versus the main part's RG-174, 188, and 316 support.

Q: Are both parts RoHS compliant?

A: Yes, both the 0734152913 and 0734030375 are ROHS3 compliant and carry identical ECCN and HTSUS classifications.

Q: What cable types are compatible with each part?

A: The main part (0734152913) supports RG-174, 188, and 316 cables. The substitute (0734030375) supports RG-174 cable. Confirm cable specifications match the selected connector.

Q: Does the substitute part include additional components?

A: Yes. The main part includes 3 components (connector, contact, ferrule). The substitute includes 6 components (connector, contact, end cap, ferrule, seal, shroud), providing enhanced environmental protection.