SFM-145-02-S-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-145-02-S-D-A-P-TR is a 90-position dual-row high-reliability socket strip with 0.050 inch pitch, featuring 30 micro-inch gold mating contacts and Tiger Eye contact technology for superior signal integrity. Supplied in tape and reel for automated SMT assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- SFM-145-02-S-D-A-P-TR Datasheet PDF
- Category
- Connector
- Price
- From $8.3252(MOQ 50)
- 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 SFM-145-02-S-D-A-P-TR?
- 90 positions in a dual-row configuration on 0.050 inch pitch for ultra-high-density PCB interconnects
- Tiger Eye contact technology provides enhanced normal force and reliable low-resistance mating
- 30 micro-inch gold mating contact finish ensures long-term corrosion resistance and signal integrity
- Tin over nickel termination finish compatible with standard lead-free reflow soldering
- Positioning pin (board mounting option) simplifies accurate PCB placement during assembly
- Tape and reel packaging enables automated pick-and-place at high production volumes
What is SFM-145-02-S-D-A-P-TR used for?
The SFM-145-02-S-D-A-P-TR is designed for high-density board-to-board and mezzanine interconnects in telecommunications infrastructure, defense electronics, and high-performance computing. Its 0.050 inch pitch and 90-position count make it ideal for FPGA daughter cards, memory modules, and signal-intensive backplane applications requiring reliable mating cycles.
What are the specifications of SFM-145-02-S-D-A-P-TR?
| YTEOL | 9.4 |
| Additional Feature | TIGER EYE CONTACT |
| Board Mounting Option | POSITIONING PIN |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 2.375inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | BERYLLIUM COPPER |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Durability | 10000Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | .695N |
| 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 |
| Mixed Contacts | NO |
| 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 | 2.7432mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 90 |
| Withdrawl Force-Min | .556N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, Vietnam |
Where can I find the SFM-145-02-S-D-A-P-TR datasheet?
SFM-145-02-S-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-145-02-S-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact pitch and position count does SFM-145-02-S-D-A-P-TR offer for high-density board connections?
The SFM-145-02-S-D-A-P-TR provides 90 positions arranged in a dual-row layout on a 0.050 inch (1.27 mm) pitch, enabling very high signal density within a body length of 2.375 inches on the PCB.
How does the Tiger Eye contact technology in SFM-145-02-S-D-A-P-TR improve mating reliability compared to standard socket contacts?
Tiger Eye contacts use a proprietary geometry that increases normal force at the mating interface, reducing contact resistance and maintaining stable electrical performance over hundreds of insertion cycles. Combined with 30 micro-inch gold plating, this provides superior reliability in high-cycle applications.
Which industries typically specify SFM-145-02-S-D-A-P-TR, and what makes it suitable for demanding environments?
This connector is commonly specified in telecommunications, defense, and high-performance computing, where 90-pin dual-row sockets on 0.050 inch pitch must sustain signal integrity across wide temperature ranges and vibration environments over the product lifetime.
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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 |
|---|---|---|
| 50+ | $21.1500 | $1057.50 |
| 100+ | $16.3600 | $1636.00 |
| 250+ | $14.7600 | $3690.00 |
| 500+ | $11.5700 | $5785.00 |
| 1000+ | $8.3750 | $8375.00 |
| 2600+ | $8.3252 | $21645.39 |
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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