TSM-127-05-H-SH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-127-05-H-SH-P-TR is a 27-position 0.100-inch pitch surface mount terminal strip in a single-row vertical orientation with high-profile and shrouded housing on tape-and-reel. Features polarized shroud preventing mis-mating across all 27 contacts for reliable signal interconnection. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 27
- Lifecycle
- ACTIVE
- Datasheet
- TSM-127-05-H-SH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 27-position single-row vertical surface mount terminal strip with 0.100-inch (2.54 mm) pitch in a compact shrouded configuration
- Shrouded (SH) housing providing polarized keyed entry to prevent mis-insertion across all 27 contact positions during board mating
- High-profile (H) contact height accommodating mating socket strips with variable stack heights for flexible board-to-board spacing
- Tape-and-reel (TR) packaging enabling fully automated pick-and-place SMT assembly in high-volume production environments
Applications
The TSM-127-05-H-SH-P-TR is used in industrial control boards, embedded computing modules, and measurement equipment where a 27-position shrouded single-row 0.100-inch pitch terminal strip provides reliable guided mating to daughter cards or cable assemblies. The shrouded housing ensures correct orientation during manual or robotic assembly, making it ideal for field-replaceable module connections in instrumentation and test systems. Tape-and-reel packaging supports seamless integration into automated SMT lines for high-volume consumer and industrial electronics production.
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 protection does the shrouded (SH) housing on TSM-127-05-H-SH-P-TR provide during connector mating?
The shrouded housing on TSM-127-05-H-SH-P-TR surrounds all 27 contact positions with a polarized keyed enclosure that guides the mating socket into correct alignment during insertion. This prevents pin damage and incorrect orientation mis-mating across the 0.100-inch pitch array, reducing field failure rates in applications where the connector may be mated by operators without specialized training, such as in field-replaceable module assemblies.
How does the high-profile (H) designation on TSM-127-05-H-SH-P-TR affect its use in board stacking designs?
The high-profile (H) designation indicates that TSM-127-05-H-SH-P-TR contacts extend further above the PCB surface than standard-height TSM variants, increasing the available mating engagement depth. This extended profile accommodates larger stack heights between the carrier and daughter boards, typically enabling 8 mm to 15 mm board-to-board spacing with compatible SFM or SSQ socket series, compared to 4 mm to 8 mm achievable with standard-height variants.
For a 27-channel sensor interface module that requires foolproofed field connector replacement, why is TSM-127-05-H-SH-P-TR more suitable than an unshrouded alternative?
An unshrouded 27-position connector at 0.100-inch pitch allows insertion in the wrong orientation, potentially short-circuiting all 27 sensor channels simultaneously. TSM-127-05-H-SH-P-TR's shrouded housing forces single-orientation insertion, eliminating polarity errors in field replacement scenarios. The shroud also protects the 27 contact pins from physical damage during transport and handling, critical for spare parts stocking in industrial maintenance environments.
When procuring TSM-127-05-H-SH-P-TR in production quantities, what does tape-and-reel packaging offer versus cut-tape or tray formats?
Tape-and-reel packaging for TSM-127-05-H-SH-P-TR allows uninterrupted automated feeder operation in SMT pick-and-place machines at rates exceeding 1000 placements per hour, while cut-tape requires periodic manual feeder reloading and tray formats demand bowl-feeder or manual placement. For production runs above 500 units, tape-and-reel reduces placement downtime by over 80% and virtually eliminates orientation errors that can occur with manual placement of 27-position shrouded connectors.
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