SFM-117-T2-ZZ-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-117-T2-ZZ-D-A-K-TR is a 34-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch in a surface-mount package, engineered for compact mezzanine board-to-board interconnections in computing and telecommunications equipment. Features gold-plated contacts, controlled impedance, and tape-and-reel packaging for automated SMT assembly. Competitively priced and available from SAMTEC authorized global distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 34
- Lifecycle
- ACTIVE
- Datasheet
- SFM-117-T2-ZZ-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-117-T2-ZZ-D-A-K-TR?
- 34-position dual-row format at 0.050" (1.27 mm) pitch enables high-density board-to-board mezzanine connections in compact PCB designs
- Gold-plated contacts ensure low contact resistance and long-life reliability across repeated mating and unmating cycles
- Surface-mount termination with controlled impedance supports high-speed signal integrity in data communications applications
- Tape-and-reel (TR) packaging compatible with automated pick-and-place SMT equipment for high-volume production efficiency
What is SFM-117-T2-ZZ-D-A-K-TR used for?
The SFM-117-T2-ZZ-D-A-K-TR is well-suited for mezzanine daughter-card connections in blade servers, telecommunications line cards, and FPGA evaluation boards requiring 34 contacts at 0.050" pitch with surface-mount reliability. Its high-reliability contact design and 1.27 mm pitch make it an excellent choice for high-speed digital interfaces in network switching equipment and embedded computing modules where signal density and long-term performance are critical. The tape-and-reel packaging ensures efficient automated SMT assembly for production-scale telecommunications and industrial electronics manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-117-T2-ZZ-D-A-K-TR datasheet?
SFM-117-T2-ZZ-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-117-T2-ZZ-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin arrangement of the SFM-117-T2-ZZ-D-A-K-TR and how does it fit mezzanine designs?
The SFM-117-T2-ZZ-D-A-K-TR has 34 positions arranged in a dual-row layout with 17 pins per row at 0.050" (1.27 mm) pitch. This configuration is standard for SAMTEC SFM-series mezzanine stacking systems, providing a compact high-pin-count surface-mount footprint for daughter-card interconnections in blade server and telecom line-card assemblies.
How does the 0.050" pitch of the SFM-117-T2-ZZ-D-A-K-TR help with signal routing density compared to 0.100" pitch connectors?
At 0.050" (1.27 mm) pitch, the SFM-117-T2-ZZ-D-A-K-TR routes 34 contacts in approximately the same board length needed for 17 contacts at 0.100" pitch. This halved pitch doubles the signal count per unit PCB edge length, which is critical in high-density computing and communications boards where available connector footprint space is limited.
Is the SFM-117-T2-ZZ-D-A-K-TR compatible with automated SMT production lines?
Yes, the TR suffix confirms tape-and-reel packaging that is fully compatible with automated pick-and-place equipment. The surface-mount termination of this 34-position, 0.050" pitch SAMTEC socket strip supports standard reflow solder profiles, making it appropriate for high-volume SMT manufacturing in telecommunications, computing, and industrial electronics production facilities.
What contact plating does the SFM-117-T2-ZZ-D-A-K-TR use and why does it matter for reliability?
The SFM-117-T2-ZZ-D-A-K-TR uses gold-plated contacts, which provide a contact resistance typically below 20 milliohms and resist oxidation for the lifetime of the connector. Gold plating is especially important in mezzanine board-to-board applications where 34 contacts must maintain consistent low-resistance connections across multiple mating cycles in telecommunications and computing equipment.
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