TFM-141-32-F-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-141-32-F-D-A-P-TR is a high-reliability Tiger Eye terminal strip with 0.050 inch pitch and 41 dual-row positions, featuring a flat surface-mount termination style. Gold-plated contacts and robust contact geometry suit demanding aerospace and industrial signal interfaces. From $1.00 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TFM-141-32-F-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 41 dual-row positions on 0.050 inch (1.27 mm) pitch providing 82 total contacts in a high-density flat SMT footprint
- Tiger Eye contact design delivers superior mating retention and reliable wiping action for consistent low-resistance connections
- Flat (F) termination style optimized for coplanar surface-mount reflow assembly at up to 260°C peak temperature
- Gold-plated contacts maintain contact resistance below 20 milliohms over temperature range of -65°C to +125°C
- Tape-and-reel packaging enables fully automated pick-and-place for high-volume production assembly
Applications
The TFM-141-32-F-D-A-P-TR is designed for high-density flex-to-board and board-to-board signal interconnect applications in aerospace avionics, military ground systems, and advanced industrial automation where 82 contacts must be routed reliably through a compact 0.050 inch pitch terminal strip. The flat surface-mount termination style simplifies PCB layout and coplanar assembly in space-constrained multi-layer boards. Tiger Eye contact geometry ensures consistent electrical performance even in high-vibration or thermally cycled operating environments.
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
How many total contacts does TFM-141-32-F-D-A-P-TR provide and what is its contact pitch?
The TFM-141-32-F-D-A-P-TR provides 82 total contacts in 41 dual-row positions on a 0.050 inch (1.27 mm) pitch, giving engineers a high-density terminal strip solution for routing large numbers of signals in a fraction of the board space required by standard 2.54 mm pitch connectors.
What does the flat (F) termination style on TFM-141-32-F-D-A-P-TR mean for PCB assembly process planning?
The flat (F) termination style on TFM-141-32-F-D-A-P-TR keeps all solder terminations coplanar with the PCB surface, making it fully compatible with automated SMT reflow soldering at peak temperatures up to 260°C, eliminating the need for through-hole drilling or secondary press-fit steps and reducing assembly process steps in multi-board system builds.
What temperature range is TFM-141-32-F-D-A-P-TR rated for, and does it suit MIL-spec applications?
The TFM-141-32-F-D-A-P-TR is rated for operation from -65°C to +125°C, covering the full military and aerospace temperature range specified in MIL-STD-810, which makes it suitable for avionics, munitions electronics, and armored vehicle signal distribution boards where connectors must survive extreme cold-start and high-temperature sustained operation.
When is TFM-141-32-F-D-A-P-TR a better choice than TFM-142-12-H-D-A-P-TR for a high-channel-count system design?
When a design requires the flat surface-mount (F) termination style rather than the horizontal (H) mounting variant, and the system needs exactly 82 contacts across 41 dual-row positions at 0.050 inch pitch, the TFM-141-32-F-D-A-P-TR is the correct selection, whereas the TFM-142-12-H-D-A-P-TR provides 84 contacts in a horizontal orientation suited to different PCB edge or mid-board mounting configurations.
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