QTT-18-03-G-T SAMTEC Connector (Other) In Stock
QTT-18-03-G-T from SAMTEC is a high-reliability connector for board-to-board interconnects. Key specs include 54 pins, Other packaging, and production-ready connector geometry. From $0 inquire online for sourced stock and worldwide shipping support.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 54
- Lifecycle
- ACTIVE
- Datasheet
- QTT-18-03-G-T Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of QTT-18-03-G-T?
- 54-pin connector configuration for compact board-to-board interconnects
- Other packaging aligned with production sourcing records
- High-reliability SAMTEC connector family for OEM assemblies
- Useful where approved alternates must preserve the same 54-pin layout
What is QTT-18-03-G-T used for?
Used in embedded controllers, mezzanine cards, instrumentation modules, and production PCBs that need repeatable board-to-board interconnects. It is also suitable for maintenance builds where the exact 54-pin connector geometry must remain consistent across approved BOM revisions.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the QTT-18-03-G-T datasheet?
QTT-18-03-G-T Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QTT-18-03-G-T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
For which engineering scenario is QTT-18-03-G-T worth evaluating?
Engineers can evaluate this part when its documented 54 pins meets the design target, subject to full electrical, mechanical, and environmental qualification.
Does assembly approval for QTT-18-03-G-T need manufacturer documentation?
Yes; the release package should confirm 54 pins and the exact footprint or circuit requirements before placement, soldering, inspection, and production test.
When comparing alternatives, what should remain identical to QTT-18-03-G-T?
Any proposed alternate should preserve the required function and documented 54 pins, while procurement also checks packaging, lifecycle, compliance, and traceability.
Related Guides
TLMG1100-GS08 Indicator LED PCB Design and Validation Guide
Design and validate a TLMG1100-GS08 indicator PCB with current calculations, GPIO checks, polarity review, and enclosure tests.
Nov 7, 2026
How to Choose RK73H1ETTP1002F: Chip Resistor Selection Guide 2026
Select RK73H1ETTP1002F for 10 kΩ circuits: compare four catalog options, check power and package limits, and prepare an exact-part sourcing request.
Nov 7, 2026
ECA1JHG220: 22 µF, 63 V Electrolytic Capacitor Selection Guide
Choose ECA1JHG220 using voltage, tolerance, ripple, temperature and fit checks, with four Panasonic catalog candidates compared.
Nov 6, 2026
How to Choose an Indicator LED: TLMG1100-GS08 Selection Guide
Select TLMG1100-GS08 and evaluate four indicator LED candidates through optical, electrical, footprint, and sourcing checks.
Nov 5, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector