TST-115-03-H-D SAMTEC Connector (Other) In Stock
SAMTEC TST-115-03-H-D is a 30-position dual-row shrouded PCB header with 0.100" (2.54 mm) pitch. It features gold-over-nickel contact finish, male square pin contacts, and rectangular contact pattern. Available with worldwide shipping from authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 30
- Lifecycle
- ACTIVE
- Datasheet
- TST-115-03-H-D Datasheet PDF
- Category
- Connector
- Price
- From $2.6500(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 TST-115-03-H-D?
- 30-position dual-row shrouded header with 0.100" (2.54 mm) pitch for reliable board-to-board connectivity
- Gold (30 µin) over nickel contact finish on mating surfaces for low contact resistance and durability
- Shrouded body design with 1.8-inch body length provides mechanical polarization and protects pin contacts during mating
What is TST-115-03-H-D used for?
The TST-115-03-H-D is suited for board-to-board interconnection in industrial control systems, test and measurement equipment, and embedded computing modules requiring 30-pin dual-row headers. Its shrouded, rectangular contact pattern provides polarization to prevent mis-mating in high-density PCB assemblies. Engineers use this header in data acquisition systems, backplane connections, and prototype boards where 0.100-inch pitch standard headers are needed.
What are the specifications of TST-115-03-H-D?
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 1.8inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL |
| Contact Gender | MALE |
| 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 |
| 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 |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.565inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 30 |
| 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 TST-115-03-H-D datasheet?
TST-115-03-H-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-115-03-H-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch and row configuration of the TST-115-03-H-D?
The TST-115-03-H-D uses a 0.100-inch (2.54 mm) pitch with dual-row rectangular contact pattern, providing 30 positions total across 2 rows of 15 pins each. The body length is 1.8 inches, making it suitable for standard 0.1-inch grid PCBs.
Which board-level applications benefit from the shrouded design of the TST-115-03-H-D?
The shrouded body of the TST-115-03-H-D prevents mis-mating and protects the 30 male square pin contacts during cable or board connections in industrial automation, test equipment, and backplane systems. The shroud provides mechanical polarization, reducing assembly errors in high-density 0.100-inch pitch connector fields.
How does the gold contact finish on TST-115-03-H-D improve connector reliability?
The TST-115-03-H-D uses gold (30 µin) plating over nickel on the mating contact surfaces, which provides low and stable contact resistance over thousands of mating cycles. Gold resists oxidation and corrosion, making it ideal for environments where long-term signal integrity across 30 contacts is critical.
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 |
|---|---|---|
| 50+ | $6.6900 | $334.50 |
| 100+ | $5.4400 | $544.00 |
| 500+ | $4.1400 | $2070.00 |
| 1000+ | $3.5300 | $3530.00 |
| 2500+ | $2.6500 | $6625.00 |
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