STMM-123-02-F-D-SM SAMTEC Connector (Other) In Stock
The SAMTEC STMM-123-02-F-D-SM is a 46-position dual-row 2.00 mm pitch shrouded SMT terminal strip designed as a cable-mate header for secure wire-to-board connections. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- STMM-123-02-F-D-SM Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STMM-123-02-F-D-SM?
- 46 positions in dual-row 2.00 mm pitch shrouded SMT header for compact wire-to-board connectivity
- Shrouded housing providing polarized keyed mating to prevent connector mis-insertion in cable-mate assemblies
- Female (F) contact style with SMT termination enabling automated PCB assembly and reflow soldering
- 2.00 mm pitch reduces footprint compared to 2.54 mm headers while maintaining reliable crimped-wire cable mating
What is STMM-123-02-F-D-SM used for?
The STMM-123-02-F-D-SM is used in compact embedded system boards, robotics platforms, and industrial control units requiring keyed wire-to-board connections at 2.00 mm pitch with SMT mounting. Its shrouded housing prevents mis-mating in high-vibration environments such as motor drives and automation equipment. Consumer electronics, IoT gateways, and portable medical devices also use this terminal strip where a secure, polarized cable interface is needed in a space-constrained PCB layout.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STMM-123-02-F-D-SM datasheet?
STMM-123-02-F-D-SM Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for STMM-123-02-F-D-SM?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the STMM-123-02-F-D-SM provide for wire-to-board connections?
The STMM-123-02-F-D-SM offers 46 positions in 2 rows at 2.00 mm pitch, providing a more compact wire-to-board footprint than standard 2.54 mm connectors while accommodating cables with up to 46 individual wire terminations in a shrouded SMT header.
What does the shrouded housing on the STMM-123-02-F-D-SM protect against during field assembly?
The shrouded housing acts as a mechanical polarizing key that physically blocks incorrect cable orientation, preventing mis-insertion damage across the 46 positions at 2.00 mm pitch in industrial, robotics, and high-vibration applications where reliable mating is critical.
Is the STMM-123-02-F-D-SM compatible with automated SMT reflow assembly processes?
Yes, the SM (surface mount) termination style means the STMM-123-02-F-D-SM can be placed by pick-and-place machines and soldered in standard lead-free reflow ovens, making it efficient for high-volume PCB production of 46-position dual-row 2.00 mm pitch cable-mate headers.
In which embedded system designs is the 2.00 mm pitch of the STMM-123-02-F-D-SM preferred over a 2.54 mm header?
When PCB space is limited and the design requires 46 wire connections in a dual-row format, the 2.00 mm pitch saves approximately 21% of connector length compared to 2.54 mm alternatives, making it preferred in compact robotics controllers, portable industrial terminals, and space-constrained IoT edge devices.
Related Guides
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
150141YS73100 Yellow LED Indicator Design and Validation Guide
Design and validate a 150141YS73100 yellow indicator with current-limit calculations, GPIO checks, PWM control, and enclosure visibility tests.
Nov 5, 2026
How to Choose an LMG1020YFFR GaN Gate Driver: Selection and Sourcing Guide
Compare LMG1020 and LMG1210 circuit roles, gate-drive requirements, ordering codes, and sourcing evidence before approving a GaN driver.
Nov 4, 2026
150141YS73100 LED Selection and Procurement Guide
Evaluate 150141YS73100 and four related LEDs using optical, electrical, mechanical, and sourcing checks before production approval.
Nov 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
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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