SQW-122-01-F-D-VS-K SAMTEC Connector (Other) In Stock
Samtec SQW-122-01-F-D-VS-K is a 44-position dual-row rugged PCB socket with 2.00 mm pitch, gold flash over nickel female contacts, and Tiger Buy cost-effective pricing. Designed for reliable board-to-board interconnects, available in stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- SQW-122-01-F-D-VS-K Datasheet PDF
- Category
- Connector
- Price
- From $2.8812(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 SQW-122-01-F-D-VS-K?
- 44-position dual-row 2.00 mm pitch rugged socket with Tiger Buy cost-effective contact design, reducing total BOM cost for high-volume PCB assembly without sacrificing electrical reliability
- Gold flash over 50 micro-inch nickel contact finish on female socket contacts delivering adequate corrosion protection for standard commercial interconnect applications at reduced precious-metal cost
- Compact 1.744" x 0.157" body in a vertical board-mount socket format, compatible with standard 2.00 mm pitch header pins and enabling secure push-on mating in space-constrained assemblies
What is SQW-122-01-F-D-VS-K used for?
The SQW-122-01-F-D-VS-K is a cost-effective 44-position dual-row socket designed for board-to-board and mezzanine interconnect applications in consumer electronics, industrial controllers, and communications equipment where 2.00 mm pitch is specified. Its rugged Tiger Buy contact construction provides reliable mating across standard commercial temperature ranges while reducing material cost for price-sensitive production runs. This socket suits applications including daughtercard attachment, sensor module stacking, and panel I/O connectors requiring a secure push-on interface.
What are the specifications of SQW-122-01-F-D-VS-K?
| YTEOL | 8.4 |
| Additional Feature | TIGER BUY CONTACT |
| Body Breadth | 0.157inch |
| Body Depth | 0.3inch |
| Body Length | 1.744inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD FLASH (3) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.078inch |
| Mating Contact Row Spacing | 0.078inch |
| 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 | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.24mm |
| Plating Thickness | 3u inch |
| Rated Current (Signal) | 3.8A |
| Reference Standard | UL |
| Terminal Pitch | 2mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 44 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the SQW-122-01-F-D-VS-K datasheet?
SQW-122-01-F-D-VS-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SQW-122-01-F-D-VS-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the SQW-122-01-F-D-VS-K a cost-effective choice compared to fully gold-plated 2.00 mm pitch sockets?
The SQW-122-01-F-D-VS-K uses a gold flash (approximately 3 micro-inch gold) over 50 micro-inch nickel contact finish rather than thick gold plating, significantly reducing precious-metal cost per unit while maintaining adequate corrosion resistance for commercial-grade applications. This Tiger Buy cost-optimized contact is suitable for environments where mating cycles are limited and contact resistance below 50 milliohms is acceptable, making it a practical choice for cost-sensitive 44-pin dual-row socket applications.
Which board-to-board or mezzanine configurations does the SQW-122-01-F-D-VS-K support at 2.00 mm pitch?
The SQW-122-01-F-D-VS-K supports 44-circuit dual-row (2x22) board-to-board or daughtercard mezzanine connections at 2.00 mm pitch with a body length of 1.744". It mates with standard 2.00 mm pitch male headers, allowing stacking heights to be adjusted by selecting headers with appropriate pin lengths, typically 3 mm to 12 mm above board surface, supporting compact module-on-module designs in embedded and industrial systems.
How does the rugged construction of the SQW-122-01-F-D-VS-K compare to standard low-profile socket alternatives?
Compared to lightweight or low-retention-force socket alternatives, the SQW-122-01-F-D-VS-K incorporates a more robust housing body measuring 0.3" in depth with enhanced contact retention features under the VS (vertical socket) designation. This construction maintains mating integrity under board vibration and mechanical shock typical of industrial or vehicle applications, reducing the risk of intermittent contacts on 44-pin circuits where a lost connection could interrupt system operation.
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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 |
|---|---|---|
| 1+ | $15.2700 | $15.27 |
| 13+ | $5.0400 | $65.52 |
| 50+ | $4.6280 | $231.40 |
| 100+ | $4.0350 | $403.50 |
| 500+ | $3.5050 | $1752.50 |
| 1000+ | $2.8812 | $2881.20 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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