QTT-112-01-L-T SAMTEC Connector (Other) In Stock
SAMTEC QTT-112-01-L-T is a 36-position, 2.00 mm pitch power plane terminal strip for board stacking. It features gold over nickel mating contacts and phosphor bronze construction, delivering reliable high-current power distribution in dense PCB stack-up designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 36
- Lifecycle
- ACTIVE
- Datasheet
- QTT-112-01-L-T Datasheet PDF
- Category
- Connector
- Price
- From $4.6900(MOQ 250)
- 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-112-01-L-T?
- 36-position board stacking connector with 2.00 mm pitch power plane design
- Gold (10 µin) over nickel mating contacts for low resistance and durability
- Phosphor bronze contact material providing superior spring force and conductivity
- Tin over nickel termination finish compatible with standard reflow soldering
- Compact body (0.958 inch length) enabling tight board-to-board stacking in space-constrained assemblies
What is QTT-112-01-L-T used for?
The QTT-112-01-L-T is primarily used in board-to-board power distribution applications such as server backplanes, power management modules, and embedded computing stacks requiring 2.00 mm pitch high-current connections. Its 36-position layout and robust phosphor bronze contacts make it well suited for industrial control systems, telecom equipment, and dense multi-board assemblies.
What are the specifications of QTT-112-01-L-T?
| Pbfree Code | Yes |
| YTEOL | 8 |
| Body Breadth | 0.236inch |
| Body Depth | 0.276inch |
| Body Length | 0.958inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 3 |
| Option | GENERAL PURPOSE |
| Plating Thickness | 10u inch |
| Reference Standard | UL |
| Terminal Length | 0.09inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 36 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the QTT-112-01-L-T datasheet?
QTT-112-01-L-T Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QTT-112-01-L-T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the QTT-112-01-L-T offer for board stacking designs?
The QTT-112-01-L-T is a 36-position connector with a 2.00 mm pitch, making it well suited for board stacking power plane applications where moderate density and reliable current-carrying capacity across 36 pins are required.
What contact finish is used on the QTT-112-01-L-T, and why does it matter for power applications?
The mating contacts are plated with gold (10 µin) over nickel, which ensures stable low contact resistance across 36 positions. The termination side uses tin over nickel, compatible with standard lead-free reflow profiles up to 260°C.
How does the QTT-112-01-L-T body size affect PCB layout planning in compact stack-ups?
With a body length of 0.958 inch, breadth of 0.236 inch, and depth of 0.276 inch, the QTT-112-01-L-T fits tightly in space-constrained multi-board assemblies, supporting 2.00 mm pitch routing without requiring wide keep-out zones.
Is phosphor bronze a good contact material choice for high-cycle power plane connectors?
Yes. Phosphor bronze provides a high spring force and excellent electrical conductivity, maintaining consistent contact pressure across all 36 pins through many mating cycles, which is critical for power plane connectors in servers and industrial equipment.
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $6.5200 | $1630.00 |
| 500+ | $6.0300 | $3015.00 |
| 1000+ | $4.6900 | $4690.00 |
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