SFM-120-02-L-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-120-02-L-D-A-P-TR is a 40-position dual-row high-reliability surface-mount socket strip with 0.050 inch pitch, featuring a body length of 1.125 inch and peg board mounting option, supplied in tape-and-reel for automated SMT assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- SFM-120-02-L-D-A-P-TR Datasheet PDF
- Category
- Connector
- Price
- From $3.9500(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 SFM-120-02-L-D-A-P-TR?
- 40-position dual-row socket strip at 0.050 inch (1.27 mm) pitch providing high-contact-density surface-mount interconnection in a 1.125 inch body length
- Tape-and-reel (TR) packaging optimized for high-volume automated pick-and-place SMT production lines with minimal manual handling
- Peg board mounting option for improved mechanical stability and accurate PCB registration during soldering reflow processes
What is SFM-120-02-L-D-A-P-TR used for?
The SFM-120-02-L-D-A-P-TR is designed for high-density surface-mount board-to-board and module interconnection in applications including embedded computing carrier boards, industrial control modules, and telecommunications interface cards. Its 40-position dual-row configuration at 0.050 inch pitch accommodates multiple parallel data buses, power rails, and control signals within a compact 1.125 inch board footprint. Tape-and-reel packaging enables efficient integration into automated SMT assembly processes for high-volume PCB production.
What are the specifications of SFM-120-02-L-D-A-P-TR?
| Factory Lead Time | 1Week |
| YTEOL | 9.4 |
| Additional Feature | ROHS COMPLIANT |
| Board Mounting Option | PEG |
| Body Breadth | 0.145inch |
| Body Depth | 0.19inch |
| Body Length | 1.125inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| 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 |
| 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 | 3.05mm |
| Plating Thickness | 10u 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 | 40 |
| UL Flammability Code | 94V-0 |
| 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 | USA, Vietnam |
Where can I find the SFM-120-02-L-D-A-P-TR datasheet?
SFM-120-02-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-120-02-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and contact count does the SFM-120-02-L-D-A-P-TR provide for high-density board interconnection?
The SFM-120-02-L-D-A-P-TR is a 40-position dual-row socket strip with 0.050 inch (1.27 mm) pitch, providing 40 individual socket contacts in a body length of only 1.125 inches and a body breadth of 0.145 inch. This compact configuration enables high-pin-density surface-mount interconnection suitable for embedded computing, carrier boards, and interface modules where PCB area is constrained.
How does the peg board mounting option benefit PCB assembly for the SFM-120-02-L-D-A-P-TR?
The peg board mounting option on the SFM-120-02-L-D-A-P-TR includes molded alignment pegs that fit into corresponding PCB holes, providing accurate mechanical positioning and preventing connector movement during solder paste reflow. This feature is especially valuable for 0.050 inch pitch surface-mount connectors where even small positional shifts can cause misaligned pad soldering. The peg-mounted design reduces rework rates in high-volume automated SMT production.
Which mating connector series pairs with the SFM-120-02-L-D-A-P-TR to form a complete 40-position interconnect?
The SFM-120-02-L-D-A-P-TR mates with SAMTEC's corresponding 0.050 inch pitch dual-row male pin strip headers from the TFM or SFM series. Using matched SAMTEC male-female pairs at 1.27 mm pitch ensures correct contact alignment, reliable low-resistance electrical continuity across all 40 positions, and consistent mechanical retention force. SAMTEC provides mated connector insertion and extraction force specifications to validate reliable operation through repeated mating cycles.
For what board-to-board signal or power applications is a 40-position 0.050 inch pitch socket like the SFM-120-02-L-D-A-P-TR well suited?
A 40-position 0.050 inch pitch socket is well suited for carrying multiple parallel digital bus signals such as a 16-bit address bus plus 8-bit data bus plus control lines, or for combining multiple SPI and UART interfaces on a single connector. It is also used for board-to-mezzanine module interconnection in embedded systems, PLC I/O modules, and FPGA daughter card designs where 40 signals must cross a board boundary in a footprint smaller than a 2.54 mm pitch dual-row header of comparable position count.
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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+ | $7.1700 | $7.17 |
| 10+ | $6.0940 | $60.94 |
| 50+ | $4.8200 | $241.00 |
| 100+ | $4.3700 | $437.00 |
| 475+ | $4.1200 | $1957.01 |
| 500+ | $3.9500 | $1975.00 |
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