TST-112-01-T-D SAMTEC Connector (Other) In Stock
SAMTEC TST-112-01-T-D is a 24-position dual-row through-hole board connector on 0.100 inch (2.54 mm) pitch with male contacts, matte tin over nickel mating finish, and a 1.5 inch body length. Designed for reliable PCB-to-PCB and wire-to-board signal interconnect in industrial and commercial electronics.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TST-112-01-T-D Datasheet PDF
- Category
- Connector
- Price
- From $0.9374(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TST-112-01-T-D?
- 24 positions in dual-row through-hole configuration on 0.100" (2.54 mm) pitch for versatile PCB interconnect
- Male contact gender with matte tin over nickel (50 µin) finish for durable low-resistance connections
- Through-hole termination with tin (Sn) over nickel barrier for robust solder joint reliability
- Compact 1.5" body length with 0.365" square cross section fitting standard PCB grid layouts
- RoHS compliant (Pb-free) construction for lead-free manufacturing environments
What is TST-112-01-T-D used for?
The TST-112-01-T-D is commonly used in industrial control panels, test and measurement fixtures, and commercial electronics requiring reliable through-hole board-to-board signal routing. Its standard 0.100 inch pitch and dual-row 24-position layout make it compatible with a wide range of mating female receptacles and IDC cable assemblies. The through-hole termination provides strong mechanical retention in applications subject to vibration or connector mating stress.
What are the specifications of TST-112-01-T-D?
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 1.5inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | MATTE TIN OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYESTER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.1inch |
| Mating Contact Row Spacing | 0.1inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.54mm |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.115inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 24 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the TST-112-01-T-D datasheet?
TST-112-01-T-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-112-01-T-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal positions does TST-112-01-T-D provide, and what is the pin pitch?
The TST-112-01-T-D provides 24 positions in a dual-row through-hole configuration with 0.100 inch (2.54 mm) pitch between contacts, delivering 24 independent signal or power connections in a 1.5 inch body length on a standard PCB grid.
What contact finish does TST-112-01-T-D use, and how does that affect compatibility with gold-plated female connectors?
The TST-112-01-T-D uses matte tin over nickel (50 µin) on mating contacts and tin over nickel barrier on termination. While gold-to-gold contact pairs are preferred for high-cycle applications, tin contacts are suitable for connectors mated fewer than 25 times in typical industrial and test setups.
Is TST-112-01-T-D a lead-free (Pb-free) part, and does it comply with RoHS for export to European markets?
Yes, TST-112-01-T-D is marked Pb-free compliant and meets RoHS requirements, making it eligible for export to European Union markets under current environmental regulations. The tin (Sn) with nickel barrier termination supports lead-free wave or hand soldering processes at temperatures up to 260°C.
What typical PCB design applications benefit from the through-hole dual-row layout of TST-112-01-T-D over surface-mount alternatives?
Through-hole connectors like TST-112-01-T-D with 24 positions are preferred in applications subject to mechanical stress, vibration, or repeated mating cycles, such as industrial control backplanes, test fixture boards, and panel-mount assemblies. The 0.100 inch pitch through-hole pattern provides shear strength exceeding typical SMT pad adhesion in harsh environments.
Related Guides
STM32H753VIT6 High-Performance MCU Design Guide
Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.
Aug 3, 2026
STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems
Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.
Aug 3, 2026
ICL7660ACPAZ Negative Voltage Charge Pump Design Guide
Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.
Aug 2, 2026
C0402C103K3RACTU 10 nF MLCC Design Guide
Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.
Aug 2, 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 |
|---|---|---|
| 1+ | $2.5200 | $2.52 |
| 5+ | $2.2240 | $11.12 |
| 49+ | $1.3860 | $67.91 |
| 109+ | $1.2600 | $137.34 |
| 1000+ | $1.1090 | $1109.00 |
| 2000+ | $0.9374 | $1874.70 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
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