QTT-43-03-L-T SAMTEC Connector (Other) In Stock
SAMTEC QTT-43-03-L-T is a 129-position 2.00 mm terminal strip connector for PCB interconnect and production assemblies. It uses PCB Connector construction to support compact routing, mating alignment, and serviceable board builds. From quote-based sourcing, buyers can request stock checks, alternates, and worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 129
- Lifecycle
- ACTIVE
- Datasheet
- QTT-43-03-L-T Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of QTT-43-03-L-T?
- 129-position configuration supports defined PCB routing and mating checks
- 2.00 mm pitch or spacing detail helps engineers confirm layout compatibility
- PCB Connector format aligns with the documented terminal strip connector assembly style
- Manufacturer SAMTEC documentation supports footprint and sourcing validation
- Suitable for production BOM review, replacement checks, and worldwide procurement workflows
What is QTT-43-03-L-T used for?
Used in PCB interconnect, embedded control, test fixture, and industrial electronics assemblies that need a documented 129-pin terminal strip connector. It is a practical fit for production BOMs, maintenance builds, and replacement sourcing where package style, mating geometry, and manufacturer traceability must be checked before purchase.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the QTT-43-03-L-T datasheet?
QTT-43-03-L-T Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QTT-43-03-L-T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
For layout planning, which connector geometry matters on QTT-43-03-L-T?
The manufacturer identification for QTT-43-03-L-T indicates 129 pins on a 2.00 mm pitch. Confirm row spacing, orientation, termination, and the official footprint drawing before releasing the PCB.
Can QTT-43-03-L-T support compact mezzanine or control-board designs?
Its 129-pin format is intended for compact board-level signal routing, making QTT-43-03-L-T suitable for mezzanine modules, control electronics, instrumentation, and production test assemblies.
During procurement review, how can buyers avoid ordering the wrong QTT-43-03-L-T variant?
Buyers should match the complete QTT-43-03-L-T suffix, 129-pin configuration, mating height, termination style, polarization options, and packaging quantity against the approved BOM before purchase.
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About SAMTEC
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