TST-104-04-S-D SAMTEC Connector (Other) In Stock
The SAMTEC TST-104-04-S-D is an 8-position dual-row shrouded PCB header with 0.100 inch (2.54 mm) pitch for reliable board-to-board interconnection. It features a polarizing shroud to prevent mismating and supports standard 0.100 inch mating receptacles. Available in stock with worldwide shipping at competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TST-104-04-S-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TST-104-04-S-D?
- 8-position dual-row configuration on 0.100 inch (2.54 mm) pitch for high-density connectivity
- Integrated polarizing shroud prevents mismating and ensures correct connector orientation
- Through-hole solder termination provides robust mechanical retention on PCB
- Compatible with standard 0.100 inch pitch mating receptacles and cable assemblies
- Shrouded housing protects pins from damage during handling and assembly
What is TST-104-04-S-D used for?
The TST-104-04-S-D is widely used for board-to-board and board-to-cable interconnections in industrial control panels, test and measurement equipment, and embedded system prototyping boards where a reliable 8-position 0.100 inch pitch interface is required. Its dual-row shrouded design is commonly adopted in power distribution modules, motor driver boards, and sensor interface circuits where polarized mating prevents assembly errors. The connector is also popular in development kits, evaluation boards, and scientific instruments that demand repeatable, tool-free mating connections.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TST-104-04-S-D datasheet?
TST-104-04-S-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-104-04-S-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-104-04-S-D connector?
The TST-104-04-S-D features a 0.100 inch (2.54 mm) contact pitch in a dual-row arrangement providing 8 total positions (4 positions per row), making it a standard footprint compatible with a wide range of 0.100 inch pitch mating receptacles and IDC cable connectors.
How does the shroud on TST-104-04-S-D prevent assembly errors on a PCB?
The integrated polarizing shroud surrounds all 8 pins and includes a keying feature that physically blocks misaligned or reversed mating of the receptacle, reducing the risk of incorrect connections in production environments and ensuring consistent 2-row alignment every time.
What current and voltage ratings does a typical SAMTEC TST-series shrouded header support?
SAMTEC TST-series shrouded headers are typically rated for up to 3 A per contact and 250 V AC/DC working voltage, making them suitable for power and signal distribution applications in industrial and embedded systems operating within standard PCB assembly environments.
In which PCB assembly scenarios is TST-104-04-S-D preferred over surface-mount connectors?
The through-hole termination of TST-104-04-S-D provides superior mechanical strength compared to surface-mount alternatives, making it the preferred choice in applications subject to repeated mating cycles, vibration, or cable pull forces, such as robotics controllers, motor drive boards, and field-replaceable module interfaces.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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
“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