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DF57-5S-1.2C(09) Equivalent & Substitute Parts
Part Overview
The DF57-5S-1.2C(09) is a 5-position rectangular connector receptacle housing manufactured by Hirose Electric Co Ltd with a 0.047" (1.20mm) pitch. This component is classified as Obsolete, which necessitates identification of active equivalent parts for ongoing procurement and new designs. The housing is designed for crimp contact termination with swing lock fastening and free hanging in-line mounting configuration.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Hirose Electric Co Ltd |
| Series | DF57 |
| Connector Type | Receptacle |
| Contact Type | Female Socket |
| Number of Positions | 5 |
| Pitch | 0.047" (1.20mm) |
| Number of Rows | 1 |
| Mounting Type | Free Hanging (In-Line) |
| Contact Termination | Crimp |
| Fastening Type | Swing Lock |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the DF57-5S-1.2C(09) is determined by the following critical parameters:
- Connector type (Receptacle)
- Contact type (Female Socket)
- Number of positions (5)
- Pitch specification (0.047" / 1.20mm)
- Number of rows (1)
- Mounting type (Free Hanging In-Line)
- Contact termination method (Crimp)
- Fastening type (Swing Lock)
The DF57H-5S-1.2C(08) satisfies all these parameters and is classified as an active product, making it a direct functional equivalent for the obsolete DF57-5S-1.2C(09).
Parameter Comparison
| Parameter | DF57-5S-1.2C(09) | DF57H-5S-1.2C(08) |
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Category | Rectangular Connectors | Rectangular Connectors |
| Connector Type | Receptacle | Receptacle |
| Contact Type | Female Socket | Female Socket |
| Number of Positions | 5 | 5 |
| Pitch | 0.047" (1.20mm) | 0.047" (1.20mm) |
| Number of Rows | 1 | 1 |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Contact Termination | Crimp | Crimp |
| Fastening Type | Swing Lock | Swing Lock |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Obsolete | Active |
| RoHS Status | Not specified | ROHS3 Compliant |
| REACH Status | Not specified | REACH Unaffected |
Engineering Selection Recommendations
The DF57H-5S-1.2C(08) is the direct substitute for the obsolete DF57-5S-1.2C(09). Both parts share identical electrical and mechanical specifications across all critical parameters. The DF57H-5S-1.2C(08) carries Active product status and holds ROHS3 compliance certification, making it suitable for new designs and ongoing production requirements. The transition from the obsolete DF57 series to the active DF57H series maintains full functional compatibility while providing access to current manufacturing and supply chain support.
Frequently Asked Questions (FAQ)
Q: Can the DF57H-5S-1.2C(08) directly replace the DF57-5S-1.2C(09) in existing designs?
A: Yes. Both parts are 5-position receptacle housings with 0.047" (1.20mm) pitch, identical mounting type, and matching contact termination and fastening specifications. No design modifications are required.
Q: What is the primary reason for substitution?
A: The DF57-5S-1.2C(09) is classified as Obsolete. The DF57H-5S-1.2C(08) is an Active equivalent that ensures continued availability and manufacturing support.
Q: Are there any compliance differences between these parts?
A: The DF57H-5S-1.2C(08) is certified ROHS3 Compliant and REACH Unaffected. Compliance status for the obsolete DF57-5S-1.2C(09) was not specified in the original documentation.
Q: Do both parts require separate contact procurement?
A: Yes. Both the DF57-5S-1.2C(09) and DF57H-5S-1.2C(08) are housings only. Contacts must be procured separately and are not included with either part.
Q: What is the packaging difference?
A: The DF57-5S-1.2C(09) packaging specification was not provided. The DF57H-5S-1.2C(08) is supplied in Bulk packaging.
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