SFM-104-02-F-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-104-02-F-D-A-P-TR is an 8-position dual-row high-reliability socket strip at 1.27 mm (0.050 inch) pitch with right-angle or flush contacts and polarization pegs for keyed SMT mating. It ensures correct orientation in space-critical PCB connections. From $1.20 in stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SFM-104-02-F-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-104-02-F-D-A-P-TR?
- 8 positions in dual-row 1.27 mm (0.050 inch) pitch for ultra-compact reliable SMT socket connections
- Polarization peg (P) feature ensures correct mating orientation and prevents mis-insertion on small 8-position connectors
- High-reliability design with beryllium copper contacts and gold plating for consistent low-resistance mating
What is SFM-104-02-F-D-A-P-TR used for?
SFM-104-02-F-D-A-P-TR is used in small plug-in sensor modules, SPI or I2C peripheral daughter cards, and compact memory module sockets where only 8 positions are required at a 1.27 mm pitch. The polarization peg prevents reverse insertion in densely populated PCBs where visual verification is difficult. It also suits wearable electronics and portable medical devices requiring a reliable, keyed SMT socket with a minimal footprint.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-104-02-F-D-A-P-TR datasheet?
SFM-104-02-F-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-104-02-F-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the polarization peg (P) in SFM-104-02-F-D-A-P-TR prevent mis-mating on a crowded PCB?
The polarization peg is a mechanical post on the connector body that mates with a corresponding keying hole in the mating header. For an 8-position dual-row connector at 1.27 mm pitch, where all positions are physically identical, this peg is the only physical feature blocking incorrect 180-degree reversed insertion. It reduces rework risk in high-density assemblies where 8-pin connectors are close to other similar components.
What board space does SFM-104-02-F-D-A-P-TR occupy compared to an equivalent 2.54 mm pitch socket?
At 1.27 mm (0.050 inch) pitch, the SFM-104-02 dual-row 8-position socket spans approximately 5 mm in length and 2.54 mm in width. An equivalent 2.54 mm pitch 8-position dual-row connector would require roughly 10 mm in length, making the SFM-104 solution approximately 50% more compact in the pitch direction, which is significant for wearable or handheld device PCBs.
For a portable sensor module requiring 8 signals at 1.27 mm pitch, when is SFM-104-02-F-D-A-P-TR preferable to a single-row 8-position socket?
A dual-row 8-position socket provides a shorter connector length than a single-row 8-position connector at the same pitch. The SFM-104-02's dual-row configuration reduces connector length by approximately 50%, fitting within tighter PCB outline constraints. The added board area saved in the length dimension can accommodate routing channels for the 8 signal lines without requiring additional PCB layers.
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.
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