SDL-120-TT-12 SAMTEC Connector (Other) In Stock
SAMTEC SDL-120-TT-12 is a 40-position, 0.100-inch low-profile female board connector featuring double-row screw machine contact design and tin-nickel plating for reliable signal transmission. This connector provides robust mechanical retention and secure electrical connections for industrial equipment and test instrumentation. Available globally with stock inventory supporting rapid assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- SDL-120-TT-12 Datasheet PDF
- Category
- Connector
- Price
- From $1.7321(MOQ 11)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SDL-120-TT-12?
- 40 positions in 0.100-inch pitch for standard header compatibility
- Screw machine contacts ensure superior reliability and retention
- Low-profile design minimizing PCB vertical clearance requirements
What is SDL-120-TT-12 used for?
The SDL-120-TT-12 is ideal for industrial test fixtures, measurement equipment, and modular instrument backplanes. Its 40-position capacity and low-profile design make it suitable for dense PCB assemblies requiring secure, tool-free connector interfaces for power distribution and signal routing in telecommunications and control systems.
What are the specifications of SDL-120-TT-12?
| Pbfree Code | Yes |
| YTEOL | 9.1 |
| Additional Feature | LOW PROFILE |
| 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 |
| 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 | 2 |
| Option | GENERAL PURPOSE |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 40 |
| 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 SDL-120-TT-12 datasheet?
SDL-120-TT-12 Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SDL-120-TT-12?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many connections does the 40-position SDL-120-TT-12 accommodate?
The SDL-120-TT-12 provides 40 individual contact positions arranged in a double-row configuration with 0.100-inch (2.54 mm) pitch between positions. This capacity supports both power and signal distribution in a single compact connector, reducing overall assembly size compared to multiple smaller connectors on industrial test and instrumentation equipment.
What are the advantages of screw machine contacts versus stamped contacts?
Screw machine contacts offer superior contact pressure, longer service life, and lower insertion force compared to stamped designs. The SDL-120-TT-12 employs these precision contacts with tin-nickel plating to ensure consistent mating cycles exceeding 500 connects, ideal for laboratory equipment and field-replaceable modules requiring frequent connections.
Does the low-profile design affect signal integrity for high-speed applications?
The SDL-120-TT-12 maintains compact 0.100-inch pitch spacing suitable for digital signals up to 20 MHz and analog applications without significant crosstalk. The low-profile form factor minimizes loop area and shielding requirements, making it suitable for test and measurement equipment where board clearance is limited but signal fidelity must be maintained.
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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 |
|---|---|---|
| 11+ | $5.9709 | $65.68 |
| 100+ | $4.8700 | $487.00 |
| 500+ | $3.7200 | $1860.00 |
| 1000+ | $3.1731 | $3173.08 |
| 2500+ | $2.4276 | $6068.88 |
| 5000+ | $1.7321 | $8660.70 |
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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