Molex 0760555608 Equivalent & Substitute Parts

Part Overview

The Molex 0760555608 is a 240-position backplane connector header designed for through-hole PCB mounting. This Impact series connector features male pins with press-fit termination, gold-plated contacts, and a 15×16 grid configuration. The part is active in production with 903 units currently in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit component interchange based on electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Manufacturer Part Number	0760555608
Manufacturer	Molex
Category	Backplane Connectors
Connector Type	Header, Male Pins
Number of Positions	240
Pitch	0.053" (1.35mm)
Grid Configuration	15 Rows × 16 Columns
Mounting Type	Through Hole
Termination	Press-Fit
Contact Finish	Gold, 30.0µin (0.76µm)
Color	Black
Voltage Rating	30V
Operating Temperature	-55°C ~ 85°C
Material Flammability	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the Molex 0760555608 are identified from the TE Connectivity AMP Connectors Z-PACK TinMan series. Substitution eligibility is determined by the following critical parameters:

Matching Parameters (Required for Substitution):

Number of Positions: 240
Grid Configuration: 15 Rows × 16 Columns
Connector Type: Header, Male Pins
Mounting Type: Through Hole
Termination: Press-Fit
Contact Finish: Gold, 30.0µin (0.76µm)
Color: Black
Material Flammability: UL94 V-0
Moisture Sensitivity Level: 1 (Unlimited)
Product Status: Active

Differing Parameters (Acceptable Variations):

Pitch: 0.075" (1.90mm) versus 0.053" (1.35mm)
Voltage Rating: 250V versus 30V
Operating Temperature: -65°C ~ 90°C versus -55°C ~ 85°C
Current Rating: 0.5A (specified for substitutes; not specified for main part)
Connector Style: High Speed versus Impact, Guide Right

The three substitute parts (1934331-1, 1934332-1, 1934334-1) are functionally equivalent within the Z-PACK TinMan series and share identical electrical and mechanical specifications.

Parameter Comparison

Parameter	Molex 0760555608	TE 1934331-1	TE 1934332-1	TE 1934334-1
Manufacturer	Molex	TE Connectivity AMP	TE Connectivity AMP	TE Connectivity AMP
Number of Positions	240	240	240	240
Pitch	0.053" (1.35mm)	0.075" (1.90mm)	0.075" (1.90mm)	0.075" (1.90mm)
Grid Configuration	15 × 16	15 × 16	15 × 16	15 × 16
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Contact Finish	Gold, 30.0µin	Gold, 30.0µin	Gold, 30.0µin	Gold, 30.0µin
Color	Black	Black	Black	Black
Voltage Rating	30V	250V	250V	250V
Operating Temperature	-55°C ~ 85°C	-65°C ~ 90°C	-65°C ~ 90°C	-65°C ~ 90°C
Current Rating	Not specified	0.5A	0.5A	0.5A
Material Flammability	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active
Inventory Available	903 Pcs	1854 Pcs	859 Pcs	1004 Pcs

Engineering Selection Recommendations

All substitute parts maintain active production status and comply with RoHS and UL94 V-0 flammability requirements. The TE Connectivity Z-PACK TinMan series substitutes (1934331-1, 1934332-1, 1934334-1) provide higher voltage rating (250V) and extended operating temperature range (-65°C ~ 90°C) compared to the Molex Impact series. These enhanced electrical specifications ensure compatibility in applications where the Molex 0760555608 is specified, provided PCB layout accommodates the larger 0.075" (1.90mm) pitch versus the original 0.053" (1.35mm) pitch.

Selection among the three TE substitutes is determined by availability and packaging preference. All three parts are electrically and mechanically identical, differing only in base product number designation within the Z-PACK TinMan series.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 1934331-1, 1934332-1, and 1934334-1 be used interchangeably?

A: Yes. All three TE parts are functionally identical within the Z-PACK TinMan series and share the same electrical specifications, contact configuration, and physical dimensions. Selection is based on availability and packaging format (Tube).

Q: What is the primary difference between the Molex 0760555608 and TE substitutes?

A: The primary difference is connector pitch: Molex uses 0.053" (1.35mm) spacing, while TE substitutes use 0.075" (1.90mm) spacing. PCB layout must accommodate this larger pitch. TE substitutes also provide higher voltage rating (250V versus 30V) and extended temperature range.

Q: Are the substitute parts RoHS compliant?

A: Yes. The Molex 0760555608 is ROHS3 Compliant. TE 1934331-1 is ROHS3 Compliant. TE 1934332-1 and 1934334-1 are RoHS Compliant. All meet regulatory requirements for restricted substance elimination.

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

A: All parts, including the main part and substitutes, have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can I use these connectors in high-temperature applications?

A: The Molex 0760555608 operates from -55°C to 85°C. TE substitutes extend this range to -65°C to 90°C, providing broader temperature capability. Verify application requirements against the specified operating temperature range.

Q: What is the contact finish specification?

A: All parts feature gold-plated contacts with 30.0µin (0.76µm) thickness, ensuring consistent electrical performance and corrosion resistance across the main part and all substitutes.

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