QTT-115-01-S-T SAMTEC Connector (Other) In Stock

QTT-115-01-S-T is a SAMTEC 45-position connector for board-to-board interconnects. It uses a 0.100 inch pitch surface mount header format. From RFQ pricing with stock checks and worldwide shipping.

ACTIVEConnectorVerified Jun 2026
Package / Visual Reference
QTT-115-01-S-TOther
Quick Facts
Manufacturer
SAMTEC
Package
Other
Pin Count
45
Lifecycle
ACTIVE
Category
Connector
Price
From $6.8571(MOQ 50)
Temp Range
-55.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of QTT-115-01-S-T?

  • 45-pin QTT series connector for board-to-board layouts
  • 0.100 inch pitch surface mount header format for standard PCB footprints
  • Configurable SAMTEC ordering suffix supports plating and orientation choices
  • Terminal-strip construction supports production sourcing and serviceable assemblies

What is QTT-115-01-S-T used for?

QTT-115-01-S-T is used in embedded controller boards, instrumentation modules, industrial I/O cards, and prototype-to-production PCB assemblies that need a 45-pin interconnect. It fits designs where a 0.100 inch pitch connector supports serviceable board-to-board or cable-to-board connections.

What are the specifications of QTT-115-01-S-T?

Pbfree CodeYes
YTEOL8
Body Breadth0.236inch
Body Depth0.276inch
Body Length1.195inch
Connector TypeBOARD STACKING CONNECTOR
Contact Finish MatingGOLD (30) OVER NICKEL
Contact Finish TerminationTin (Sn) - with Nickel (Ni) barrier
Contact GenderMALE
Contact MaterialPHOSPHOR BRONZE
Contact StyleSQ PIN-SKT
DIN ConformanceNO
Filter FeatureNO
IEC ConformanceNO
Insulator ColorBLACK
Insulator MaterialLIQUID CRYSTAL POLYMER
JESD-609 Codee3
MIL ConformanceNO
Mating InformationMULTIPLE MATING PARTS AVAILABLE
Mixed ContactsNO
Mounting StyleSTRAIGHT
Mounting TypeBOARD
Number Of ConnectorsONE
Number of Rows Loaded3
OptionGENERAL PURPOSE
Plating Thickness30u inch
Reference StandardUL
Terminal Length0.09inch
Terminal Pitch2mm
Termination TypeSOLDER
Total Number of Contacts45
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
ECCNEAR99
HTS Code8536.69.40.40

Where can I find the QTT-115-01-S-T datasheet?

QTT-115-01-S-T Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for QTT-115-01-S-T?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Which PCB interconnect designs fit QTT-115-01-S-T best?

QTT-115-01-S-T fits board-to-board, mezzanine, and cable-to-board layouts that need 45 pins in a 0.100 inch pitch terminal-strip format. It is useful for industrial controllers, test fixtures, and embedded interface boards.

How should buyers plan the footprint for this SAMTEC connector?

Use the 45-pin QTT footprint from the manufacturer drawing, then confirm mating height, plating option, and row orientation. The 0.100 inch pitch is common, but pad geometry should follow the official datasheet.

What checks matter before quoting QTT-115-01-S-T?

Confirm the exact 45-pin suffix, plating code, mating connector, quantity, and date-code needs before quoting. Those details affect lead time, acceptable alternates, and whether another QTT option can substitute.

Related Guides

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About SAMTEC

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AvailabilityIn Stock
Reference Price (USD)
From $6.8571
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
50+$18.2900$914.50
100+$14.1000$1410.00
250+$11.7831$2945.78
500+$9.3713$4685.63
1000+$6.8571$6857.14
pcs
Unit price: $18.2900 · Total: $914.50

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India