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Molex 0761554607 Equivalent & Substitute Parts
Part Overview
The Molex 0761554607 is a 192-position backplane connector header with male pins designed for through-hole PCB mounting. This Impact series connector features a 12×16 configuration with 0.053" (1.35mm) pitch and press-fit termination. The main part is classified as obsolete, making substitute parts necessary for ongoing production and maintenance applications. Active equivalent models are available with identical electrical and mechanical specifications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Molex |
| Series | Impact 76155 |
| Number of Positions | 192 |
| Configuration | 12 Rows × 16 Columns |
| Pitch | 0.053" (1.35mm) |
| Connector Type | Header, Male Pins |
| Mounting Type | Through Hole |
| Termination | Press-Fit |
| Contact Finish | Gold, 30.0µin (0.76µm) |
| Voltage Rating | 30V |
| Operating Temperature | -55°C to 85°C |
| Material Flammability | UL94 V-0 |
| RoHS Status | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the Molex 0761554607 are determined by strict equivalence across all electrical and mechanical parameters. The following criteria define valid substitutes:
- Identical number of positions (192)
- Identical pitch specification (0.053" / 1.35mm)
- Identical row and column configuration (12×16)
- Identical connector type (Header, Male Pins)
- Identical mounting method (Through Hole)
- Identical termination type (Press-Fit)
- Identical contact finish and thickness (Gold, 30.0µin)
- Identical voltage and temperature ratings (30V, -55°C to 85°C)
- Identical flammability rating (UL94 V-0)
- Identical RoHS compliance status (ROHS3)
Both substitute parts meet these criteria and are classified as active products, providing continuity for designs currently using the obsolete 0761554607.
Parameter Comparison
| Parameter | 0761554607 (Main) | 0761555607 (Substitute) | 0761559607 (Substitute) |
|---|---|---|---|
| Manufacturer | Molex | Molex | Molex |
| Product Status | Obsolete | Active | Active |
| Series | Impact 76155 | Impact 76155 | Impact 76155 |
| Number of Positions | 192 | 192 | 192 |
| Rows × Columns | 12 × 16 | 12 × 16 | 12 × 16 |
| Pitch | 0.053" (1.35mm) | 0.053" (1.35mm) | 0.053" (1.35mm) |
| Connector Type | Header, Male Pins | Header, Male Pins | Header, Male Pins |
| Connector Style | Impact, Guide Right | Impact, Guide Right | Impact, Guide Right |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Termination | Press-Fit | Press-Fit | Press-Fit |
| Contact Finish | Gold, 30.0µin (0.76µm) | Gold, 30.0µin (0.76µm) | Gold, 30.0µin (0.76µm) |
| Voltage Rating | 30V | 30V | 30V |
| Operating Temperature | -55°C to 85°C | -55°C to 85°C | -55°C to 85°C |
| Material Flammability | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| ECCN | EAR99 | EAR99 | EAR99 |
| HTSUS Code | 8536.69.4040 | 8536.69.4040 | 8536.69.4040 |
Engineering Selection Recommendations
Both substitute parts (0761555607 and 0761559607) are direct functional equivalents to the obsolete 0761554607. Selection between the two active alternatives should be based on availability and packaging requirements:
The 0761555607 and 0761559607 are both packaged in trays and maintain active product status with Molex. Both parts carry REACH Unaffected designation, confirming compliance with current regulatory requirements. The choice between these two substitutes does not involve technical trade-offs, as all electrical, mechanical, and compliance parameters are identical.
Frequently Asked Questions (FAQ)
Q: Can 0761555607 and 0761559607 be used interchangeably with 0761554607?
A: Yes. Both substitute parts are electrically and mechanically identical to the main part across all specified parameters, including position count, pitch, mounting type, termination method, and compliance ratings.
Q: What is the primary reason for substitution?
A: The main part (0761554607) is classified as obsolete. The substitute parts maintain identical specifications while offering active product status and current availability.
Q: Are there packaging differences between the substitutes?
A: Both substitute parts are supplied in tray packaging. The main part does not specify packaging format in the provided data.
Q: Do the substitute parts meet the same compliance standards?
A: Yes. All three parts are ROHS3 compliant, carry UL94 V-0 flammability rating, and share identical electrical ratings (30V, -55°C to 85°C operating range). The substitute parts additionally carry REACH Unaffected designation.
Q: What is the contact layout configuration?
A: All three parts feature 64 differential pairs within the 192-position, 12×16 matrix configuration.
Q: Are there any differences in gold plating specifications?
A: No. All parts specify identical gold contact finish at 30.0µin (0.76µm) thickness.
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