TSM-133-01-FM-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-133-01-FM-DH-A-P-TR is a 66-position dual-row surface-mount terminal strip with 2.54mm (0.100") pitch and flush-mount (FM) low-profile termination for tight vertical clearance applications. It includes tape-and-reel packaging for automated SMT assembly in embedded computing and data acquisition boards.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 66 positions in dual-row layout at 2.54mm (0.100") pitch for 66-signal high-density SMT board interconnects
- Flush-mount (FM) termination style provides minimal stand-off height for low-profile stacked PCB assemblies
- Tape-and-reel (TR) packaging enables automated pick-and-place at high production volumes with standard SMT equipment
Applications
The TSM-133-01-FM-DH-A-P-TR is used in low-profile stacked board assemblies such as embedded controller modules, data acquisition systems, and compact SBC carrier boards requiring 66 connections within tight height budgets. The flush-mount termination reduces the connector's above-board profile compared to standard tail styles, enabling board-to-board stack heights as low as a few millimeters in space-constrained enclosures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What distinguishes the flush-mount (FM) termination on the TSM-133-01-FM-DH-A-P-TR from standard through-hole tail variants?
The flush-mount (FM) termination style means the connector's solder tails do not extend significantly below the PCB surface, minimizing the overall board assembly height. Compared to through-hole tail variants that protrude 2mm to 3mm below the PCB, the FM style suits stacked assemblies with board-to-board clearances below 5mm and reduces interference with heatsinks or chassis floors.
For a 66-position dual-row connector at 2.54mm pitch, what PCB area does the TSM-133-01-FM-DH-A-P-TR occupy?
A 66-position dual-row terminal strip at 2.54mm (0.100") pitch spans approximately 84mm in length with a 5.08mm row-to-row spacing, occupying roughly 430 mm² of PCB area. Designers should budget an additional 2mm clearance perimeter around the connector body for solder mask relief and adjacent component keep-out zones.
In which production environments does the tape-and-reel format of the TSM-133-01-FM-DH-A-P-TR offer the greatest assembly efficiency gains?
Tape-and-reel packaging is most beneficial in high-volume SMT production lines where pick-and-place machines handle hundreds to thousands of boards per shift. For the TSM-133-01-FM-DH-A-P-TR, reels typically contain several hundred pieces, enabling continuous automated placement of the 66-position dual-row connector without manual loading interruptions, cutting changeover time and reducing placement errors.
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