TFM-145-02-S-D SAMTEC Connector (Other) In Stock
SAMTEC TFM-145-02-S-D Tiger Eye terminal strip connector with 0.050 inch pitch, 90-position dual-row receptacle featuring tin-over-nickel contact finish, designed for reliable board stacking applications requiring high-density interconnects.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- TFM-145-02-S-D Datasheet PDF
- Category
- Connector
- Price
- From $6.9762(MOQ 9)
- 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 TFM-145-02-S-D?
- 0.050 inch (1.27 mm) pitch high-density terminal strip
- Dual-row receptacle with 90 total contacts
- Tin (Sn) over Nickel (Ni) barrier contact finish for reliable mating
- Board stacking connector design for high-density PCB-to-PCB connections
- Tiger Eye high-reliability contact system for repeated mating cycles
What is TFM-145-02-S-D used for?
The TFM-145-02-S-D is suited for high-density board-to-board stacking applications in telecommunications equipment, industrial control systems, and embedded computing platforms. Its 0.050 inch pitch and dual-row layout enable compact interconnect solutions in space-constrained designs such as mezzanine boards, daughter cards, and modular backplane assemblies.
What are the specifications of TFM-145-02-S-D?
| Pbfree Code | Yes |
| YTEOL | 8.75 |
| Body Breadth | 0.225inch |
| Body Length | 2.375inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| 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 | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Option 1 | GUIDE SLOT |
| Mounting Option 2 | 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 | 1.27mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL, CSA |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 90 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the TFM-145-02-S-D datasheet?
TFM-145-02-S-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-145-02-S-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total contacts does the TFM-145-02-S-D provide, and what is its pitch?
The TFM-145-02-S-D is a dual-row receptacle with 45 positions per row, yielding 90 total contacts on a 0.050 inch (1.27 mm) pitch, making it suitable for high-density board stacking interconnects.
Which board stacking scenarios benefit most from SAMTEC's Tiger Eye terminal strip design?
The Tiger Eye design excels in mezzanine and daughter-card assemblies where repeated mating cycles and high pin counts of 90 pins are required; the tin-over-nickel contact finish also supports low-insertion-force connections in telecom and industrial rack equipment.
Does the TFM-145-02-S-D carry a RoHS-compliant, lead-free contact finish?
Yes. The TFM-145-02-S-D uses a tin (Sn) over nickel (Ni) contact finish that is specified as Pb-free, meeting RoHS compliance requirements for designs that prohibit hazardous substances in 90-pin board stacking connectors.
What body dimensions should PCB designers plan around when placing the TFM-145-02-S-D?
The TFM-145-02-S-D has a body length of 2.375 inches and a body breadth of 0.225 inches, which designers must account for in PCB real estate when routing adjacent traces around a 90-contact dual-row strip.
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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 |
|---|---|---|
| 9+ | $12.1844 | $109.66 |
| 50+ | $11.1400 | $557.00 |
| 100+ | $10.1200 | $1012.00 |
| 250+ | $8.3217 | $2080.42 |
| 500+ | $7.6299 | $3814.97 |
| 1000+ | $6.9762 | $6976.19 |
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