Molex 0761551613 Equivalent & Substitute Parts

Part Overview

The Molex 0761551613 is a 192-position backplane connector header with male pins for through-hole PCB mounting. This Impact series connector features a 0.053" (1.35mm) pitch configuration with 12 rows and 16 columns, designed for high-density interconnect applications. The part is currently active in production with 645 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit mechanical or electrical parameter variations.

Substiute Parts

0761551613

MolexIn Stock: 7250761551613 Datasheet

Current PartRFQ

1934316-1

TE Connectivity AMP ConnectorsIn Stock: 11281934316-1 Datasheet

MFR RecommendedRFQ

1934318-1

TE Connectivity AMP ConnectorsIn Stock: 23051934318-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0761551613 are identified based on the following allowable parameter variations:

Fixed Parameters (Must Match):

• Number of Positions: 192
• Connector Type: Header, Male Pins
• Mounting Type: Through Hole
• Termination: Press-Fit
• Contact Finish: Gold
• Color: Black
• Material Flammability Rating: UL94 V-0
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters (Permitted to Differ):

• Pitch: 0.053" (1.35mm) primary; 0.075" (1.90mm) acceptable for substitute applications
• Connector Style: Impact (primary) or High Speed (substitute)
• Operating Temperature Range: -55°C ~ 85°C (primary); -65°C ~ 90°C (substitute) provides extended range
• Voltage Rating: 30V (primary); 250V (substitute) provides higher rating
• Current Rating: Not specified (primary); 0.5A (substitute) provides defined rating
• Series: Impact 76155 (primary); Z-PACK TinMan (substitute)
• Packaging: Tray (primary); Bulk or Tube (substitute)

The substitute parts TE Connectivity 1934316-1 and 1934318-1 maintain the core 192-position, male pin, through-hole, press-fit architecture while offering different pitch spacing and enhanced electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

Molex 0761551613 (Primary Part):

• Select when 0.053" (1.35mm) pitch is required by PCB design specifications
• Suitable for applications requiring 30V maximum voltage rating
• ROHS3 compliant for regulated markets
• Active production status ensures long-term availability

TE Connectivity 1934316-1 (Substitute - Bulk Packaging):

• Select when 0.075" (1.90mm) pitch spacing is compatible with PCB layout
• Provides 250V voltage rating for higher-voltage applications
• Extended operating temperature range (-65°C ~ 90°C) for extreme environment applications
• RoHS compliant; REACH status vendor undefined
• Bulk packaging suitable for high-volume procurement
• 1082 units in stock

TE Connectivity 1934318-1 (Substitute - Tube Packaging):

• Select when 0.075" (1.90mm) pitch spacing is compatible with PCB layout
• Provides 250V voltage rating for higher-voltage applications
• Extended operating temperature range (-65°C ~ 90°C) for extreme environment applications
• ROHS3 compliant matching primary part compliance level
• Tube packaging suitable for standard component handling and assembly processes
• Highest inventory availability at 2240 units in stock

All three parts maintain identical 192-position, male pin, through-hole, press-fit architecture with gold contact finish and UL94 V-0 flammability rating.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 1934316-1 or 1934318-1 be used as direct replacements for Molex 0761551613?

A: Direct replacement depends on PCB design specifications. The TE Connectivity parts feature 0.075" (1.90mm) pitch versus the Molex 0.053" (1.35mm) pitch. If the PCB is designed for 0.053" pitch, the TE Connectivity parts cannot be used without PCB redesign. If the application permits 0.075" pitch, substitution is feasible.

Q: What are the key differences between TE Connectivity 1934316-1 and 1934318-1?

A: Both parts are electrically and mechanically identical. The primary difference is packaging: 1934316-1 is supplied in Bulk packaging with 1082 units in stock, while 1934318-1 is supplied in Tube packaging with 2240 units in stock. 1934318-1 carries ROHS3 compliance matching the primary part, while 1934316-1 carries standard RoHS compliance.

Q: Are the substitute parts compatible with the same mating connectors as the Molex 0761551613?

A: Mating connector compatibility is determined by pitch specification. The Molex 0761551613 uses 0.053" (1.35mm) pitch and requires mating connectors designed for this pitch. The TE Connectivity substitutes use 0.075" (1.90mm) pitch and require different mating connectors. Verify mating connector specifications before substitution.

Q: What is the significance of the voltage rating difference between the primary part and substitutes?

A: The Molex 0761551613 is rated for 30V maximum, while TE Connectivity substitutes are rated for 250V maximum. The 250V rating provides margin for higher-voltage applications. If the application operates below 30V, both parts are suitable. If the application requires voltage ratings above 30V, the TE Connectivity substitutes are required.

Q: Do all three parts meet the same environmental and compliance standards?

A: All three parts share UL94 V-0 flammability rating and Moisture Sensitivity Level 1 (Unlimited). The Molex 0761551613 and TE Connectivity 1934318-1 are ROHS3 compliant. TE Connectivity 1934316-1 is RoHS compliant. All parts carry EAR99 ECCN classification and identical HTSUS codes. Operating temperature ranges differ: Molex -55°C ~ 85°C versus TE Connectivity -65°C ~ 90°C.

Q: Which substitute part should be selected for new designs?

A: Selection depends on application requirements. If 0.075" (1.90mm) pitch is acceptable and higher voltage rating is beneficial, either TE Connectivity part is suitable. TE Connectivity 1934318-1 is preferred for new designs due to ROHS3 compliance matching the primary part and higher inventory availability (2240 units). Verify PCB design compatibility with 0.075" pitch before selection.