SEAF-40-05.0-S-06-1-A-K-TR SAMTEC Connector (Other) In Stock
The SEAF-40-05.0-S-06-1-A-K-TR is a 40-pin board stacking connector from Samtec featuring gold-over-nickel contact finish and 5.00 mm stack height. It offers reliable signal integrity for high-density PCB interconnects with tin-terminated tails.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 240
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $9.8659(MOQ 25)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SEAF-40-05.0-S-06-1-A-K-TR?
- 40-position board stacking connector with 5.00 mm mating stack height for precise board-to-board spacing
- Gold (30 µin) over nickel (50 µin) contact finish on mating interface for superior corrosion resistance and low contact resistance
- Tin over nickel barrier termination finish compatible with standard reflow soldering processes
What is SEAF-40-05.0-S-06-1-A-K-TR used for?
The SEAF-40-05.0-S-06-1-A-K-TR is well-suited for high-density board stacking applications in communications equipment, industrial control systems, and embedded computing platforms. Its 5.00 mm stack height makes it ideal for daughter card or mezzanine card assemblies where compact vertical spacing is required. The robust copper alloy contacts with gold mating finish ensure reliable connectivity in demanding environments.
What are the specifications of SEAF-40-05.0-S-06-1-A-K-TR?
| Factory Lead Time | 1Week |
| YTEOL | 8.65 |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | COPPER ALLOY |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 6 |
| Option | GENERAL PURPOSE |
| Terminal Pitch | 1.27mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 240 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Costa Rica, USA |
Where can I find the SEAF-40-05.0-S-06-1-A-K-TR datasheet?
SEAF-40-05.0-S-06-1-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SEAF-40-05.0-S-06-1-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the mating stack height of the SEAF-40-05.0-S-06-1-A-K-TR connector?
The SEAF-40-05.0-S-06-1-A-K-TR provides a 5.00 mm board-to-board stack height, making it suitable for compact mezzanine card assemblies where vertical spacing between PCBs must be tightly controlled within space-constrained enclosures.
What contact finish does the SEAF-40-05.0-S-06-1-A-K-TR use on its mating interface?
The mating contacts feature gold (30 µin minimum) over nickel (50 µin minimum) plating, delivering low contact resistance and excellent corrosion resistance. The termination side uses tin over a nickel barrier, compatible with standard reflow soldering at temperatures up to 260°C.
In which application domains is the SEAF-40-05.0-S-06-1-A-K-TR commonly used?
This 40-pin stacking connector suits industrial control systems, telecom line cards, and embedded computing modules that stack daughter cards. The gold-plated 40-position interface supports reliable signal and power transfer across boards separated by 5.00 mm in rack-mount or panel-mount enclosures.
How does the SEAF-40-05.0-S-06-1-A-K-TR compare to other stack heights in the SEAF series?
The SEAF series is available in multiple stack heights; the -05.0- variant provides 5.00 mm spacing, whereas shorter heights like 3.00 mm or taller heights like 10.00 mm address different board clearance needs. Selecting 5.00 mm allows routing of components up to approximately 4 mm tall on the bottom board within the 40-pin footprint.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $17.2064 | $430.16 |
| 50+ | $15.9900 | $799.50 |
| 100+ | $14.5600 | $1456.00 |
| 250+ | $12.4900 | $3122.50 |
| 1125+ | $9.9253 | $11165.96 |
| 2250+ | $9.8659 | $22198.21 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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