TFM-138-32-FM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-138-32-FM-D-A-P-TR is a high-reliability Tiger Eye dual-row terminal strip with 76 pins at 0.050" pitch for dense board-to-board connections. P-spec construction ensures superior contact performance in defense, aerospace, and harsh industrial environments. Tape and reel packaging enables automated SMT assembly with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 76
- Lifecycle
- ACTIVE
- Datasheet
- TFM-138-32-FM-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-138-32-FM-D-A-P-TR?
- 38-position dual-row layout providing 76 pins at 0.050" (1.27 mm) pitch for high-density PCB interconnects
- P-spec high-reliability contacts with enhanced plating and tighter tolerances for defense and aerospace applications
- Tape and reel supply format optimized for automated SMT pick-and-place in high-volume PCB production
What is TFM-138-32-FM-D-A-P-TR used for?
The TFM-138-32-FM-D-A-P-TR is engineered for high-density board-to-board and mezzanine card interconnects in rugged environments including defense electronics, aerospace avionics, and industrial automation controllers. Its 76-pin, 0.050" pitch dual-row layout maximizes signal count in space-constrained board stacks while P-spec contacts ensure lasting electrical integrity under shock, vibration, and temperature cycling. Tape and reel packaging integrates with automated SMT production lines for efficient high-volume manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-138-32-FM-D-A-P-TR datasheet?
TFM-138-32-FM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-138-32-FM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the FM contact designation mean for TFM-138-32-FM-D-A-P-TR?
The FM designation in TFM-138-32-FM-D-A-P-TR indicates a female contact with male shroud configuration that guides mating connectors precisely during board-to-board insertion across 76 pins at 0.050" pitch. The shroud prevents misalignment that could damage the delicate 0.050" pitch contacts, making it especially valuable in vibration-prone defense and aerospace environments.
What is the total pin count and row arrangement of TFM-138-32-FM-D-A-P-TR?
TFM-138-32-FM-D-A-P-TR provides 76 pins total arranged as 38 positions per row in a dual-row configuration at 0.050" (1.27 mm) pitch. This high-density layout enables efficient signal routing between stacked mezzanine boards, backplane modules, and piggyback PCB assemblies in high-performance computing, defense, and aerospace systems.
What operating temperature range does TFM-138-32-FM-D-A-P-TR's P-spec construction support?
TFM-138-32-FM-D-A-P-TR with P-spec contacts is rated for reliable operation from -55°C to +125°C, meeting the full range required by defense and aerospace environmental specifications. Enhanced plating quality and tighter contact tolerances maintain robust electrical integrity across 76 pins under mechanical shock, vibration, and thermal cycling in MIL-spec and rugged industrial applications.
What SMT reflow profile is recommended for soldering TFM-138-32-FM-D-A-P-TR onto a PCB?
TFM-138-32-FM-D-A-P-TR supports lead-free SMT reflow soldering at a peak temperature of 260°C per JEDEC J-STD-020 standards. Tape and reel packaging enables precise automated pick-and-place of all 76 pins before reflow, ensuring consistent solder joint quality across high-volume defense, industrial, and commercial PCB production runs.
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