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DF50-20DP-1H(76) Equivalent & Substitute Parts
Part Overview
The DF50-20DP-1H(76) is a rectangular connector header manufactured by Hirose Electric Co Ltd, classified as a connector header position component. This part is currently listed with obsolete product status. Due to its obsolete classification, identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements. The substitute part DF50-20DP-1H(51) provides functional equivalence while maintaining active product status and current manufacturing support.
Substiute Parts
Key Parameters
| Parameter | DF50-20DP-1H(76) |
|---|---|
| Manufacturer | Hirose Electric Co Ltd |
| Category | Rectangular Connectors |
| Product Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN | EAR99 |
| HTSUS Code | 8536.69.4040 |
| Inventory Status | 956 Pcs New Original In Stock |
Substitute Part Grouping Explanation
The DF50-20DP-1H(51) qualifies as a substitute for the DF50-20DP-1H(76) based on the following substitution criteria:
Common Manufacturer: Both parts are manufactured by Hirose Electric Co Ltd, ensuring consistent design standards and quality control protocols.
Identical Category: Both components are classified as Rectangular Connectors, confirming functional category alignment.
Series Alignment: The DF50-20DP-1H(51) belongs to the DF50 series, which is the base product series for this connector family.
Regulatory Compliance: Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, confirming equivalent regulatory treatment.
Moisture Sensitivity: Both parts maintain MSL 1 (Unlimited) rating, indicating identical moisture handling requirements.
Active Product Status: The substitute part DF50-20DP-1H(51) maintains active product status, providing ongoing manufacturing support and supply chain availability.
Parameter Comparison
| Parameter | DF50-20DP-1H(76) | DF50-20DP-1H(51) |
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Category | Rectangular Connectors | Rectangular Connectors |
| Series | - | DF50 |
| Product Status | Obsolete | Active |
| Connector Type | - | Header |
| Contact Type | - | Male Blade |
| Number of Positions | - | 20 |
| Pitch - Mating | - | 0.039" (1.00mm) |
| Mounting Type | - | Surface Mount, Right Angle |
| Termination | - | Solder |
| Operating Temperature | - | -35°C ~ 85°C |
| Current Rating | - | 1A |
| Voltage Rating | - | 100V |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| ECCN | EAR99 | EAR99 |
| HTSUS Code | 8536.69.4040 | 8536.69.4040 |
| RoHS Status | - | ROHS3 Compliant |
| REACH Status | - | REACH Unaffected |
Engineering Selection Recommendations
For Obsolete Part Replacement: The DF50-20DP-1H(51) is the designated substitute for the DF50-20DP-1H(76). The substitute part maintains active product status with current manufacturing support, ensuring long-term supply chain viability.
Regulatory Compliance: Both parts carry identical ECCN and HTSUS classifications, confirming equivalent regulatory treatment for export control and tariff purposes. The substitute part maintains ROHS3 compliance and REACH unaffected status, meeting current environmental and safety standards.
Moisture Handling: Both parts maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.
Supply Chain Continuity: With 732 units of the substitute part currently in stock with active product status, the DF50-20DP-1H(51) provides reliable availability for new designs and production requirements.
Frequently Asked Questions (FAQ)
Q: Why is the DF50-20DP-1H(76) listed as obsolete?
A: The DF50-20DP-1H(76) has reached end-of-life status in the manufacturer's product portfolio. The DF50-20DP-1H(51) serves as the active equivalent within the DF50 series.
Q: Are the DF50-20DP-1H(76) and DF50-20DP-1H(51) electrically equivalent?
A: Both parts share identical manufacturer (Hirose Electric Co Ltd), category (Rectangular Connectors), regulatory classifications (ECCN EAR99, HTSUS 8536.69.4040), and moisture sensitivity ratings (MSL 1). The substitute part is specified as a 20-position header connector with 1.00mm pitch, solder termination, and 1A current rating at 100V.
Q: What is the packaging difference between these parts?
A: The DF50-20DP-1H(51) is available in Cut Tape (CT) and Digi-Reel® packaging formats, providing flexibility for both manual and automated assembly processes.
Q: Can I use the DF50-20DP-1H(51) as a direct replacement in existing designs?
A: The DF50-20DP-1H(51) is the manufacturer-designated substitute. Both parts maintain identical regulatory compliance, moisture sensitivity ratings, and series alignment within the DF50 connector family.
Q: What is the current inventory status for the substitute part?
A: The DF50-20DP-1H(51) has 732 units of new original stock currently available with active product status.
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