SEAF-20-05.0-S-10-2-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SEAF-20-05.0-S-10-2-A-K-TR is a 20-position single-row board stacking socket connector with 5.0 mm stack height, polarization post, RoHS compliant, designed for reliable board-to-board mezzanine connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 200
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $12.0472(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SEAF-20-05.0-S-10-2-A-K-TR?
- 20-position single-row board stacking socket with 5.0 mm fixed stack height for precise board-to-board spacing
- Polarization post prevents incorrect mating orientation, ensuring reliable assembly in high-density PCB stacks
- RoHS compliant construction supports lead-free manufacturing for environmentally regulated markets
- Tape-and-reel (TR) packaging enables automated SMT pick-and-place assembly in high-volume production lines
What is SEAF-20-05.0-S-10-2-A-K-TR used for?
SEAF-20-05.0-S-10-2-A-K-TR is well suited for board stacking applications in embedded computing, industrial control modules, and compact measurement instruments where a fixed 5.0 mm board separation is required. Its 20-position single-row layout supports signal and power routing between stacked boards in space-constrained enclosures with automated assembly requirements.
What are the specifications of SEAF-20-05.0-S-10-2-A-K-TR?
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8.75 |
| Additional Feature | ROHS COMPLIANT |
| Board Mounting Option | POLARIZATION POST |
| Body Breadth | 0.521inch |
| Body Depth | 0.199inch |
| Body Length | 1.229inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | COPPER ALLOY |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 7mΩ |
| Contact Style | BELLOWED TYPE |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 900VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | LIF N |
| Insulation Resistance | 25000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 10 |
| Number of Rows Loaded | 10 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 1.27mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2.7A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 200 |
| Withdrawl Force-Min | LIF N |
| 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-20-05.0-S-10-2-A-K-TR datasheet?
SEAF-20-05.0-S-10-2-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SEAF-20-05.0-S-10-2-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stack height does the SEAF-20-05.0-S-10-2-A-K-TR connector provide between boards?
The SEAF-20-05.0-S-10-2-A-K-TR provides a fixed 5.0 mm stack height between mated PCBs. This defined spacing is important for enclosure fit and thermal management in embedded computing and industrial module designs where board separation must be precisely controlled to accommodate components between the boards.
How does the polarization post on the SEAF-20-05.0-S-10-2-A-K-TR prevent assembly errors?
The polarization post is a mechanical feature that physically prevents the connector from being inserted in the wrong orientation. This ensures the 20-position single-row socket mates correctly every time, which is critical in automated board assembly lines and field-replaceable module applications where incorrect orientation could damage a 5.0 mm stack PCB assembly.
Is the SEAF-20-05.0-S-10-2-A-K-TR suitable for RoHS-compliant manufacturing?
Yes, the SEAF-20-05.0-S-10-2-A-K-TR is RoHS compliant and uses lead-free (Pb-free) materials. This makes it compatible with environmentally regulated markets in Europe and globally, supporting lead-free reflow soldering processes at standard SMT assembly temperatures for the 20-position board stacking connector footprint.
What body dimensions should PCB designers know when laying out the SEAF-20-05.0-S-10-2-A-K-TR footprint?
The SEAF-20-05.0-S-10-2-A-K-TR has a body length of 1.229 inch, body breadth of 0.521 inch, and body depth of 0.199 inch. These dimensions define the PCB keepout area for the 20-position board stacking socket, and designers should verify 5.0 mm vertical clearance on the mating board for proper stack-up compliance.
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About SAMTEC
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $21.3750 | $21.38 |
| 5+ | $19.0000 | $95.00 |
| 14+ | $17.5750 | $246.05 |
| 25+ | $13.0436 | $326.09 |
| 50+ | $12.4210 | $621.05 |
| 100+ | $12.0472 | $1204.72 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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