SFM-135-02 1.27mm (.05 Inch) Pitch Board to Board / Wire to Board Receptacle Socket / Female Connectors, Single or Double Row, Right Angle or Vertical, Surface Mount (SMT) / Through Hole, Locking Clip / Screw Option, Tiger Eye™
A range of socket strips for high mating cycle applications, the SFM is available with through-hole or surface mount terminations. The SFM utilizes Samtec's Tiger Eye™ multi-finger BeCu contact system for reliability in tough conditions. The SFM can be specified with a locking system for added mating assurance.
Features
Application: Polarized single and double row multi-finger BeCu contact system to 100 pins
Contact System: Tiger Eye™
Up to 8 Gbps performance
Pitch: .050" (1.27 mm)
Orientation: Vertical, horizontal
Termination: Through-hole, surface mount
Meets or exceeds MIL-DTL-55302 testing
Current rating: 3.7 A max
Voltage rating: 250 VAC/354 VDC max
Special Features: Screw down and solder nail options available for most rugged requirements
SET Qualified Product: visit samtec.com/SET for more information about Severe Environment Testing
Extended Life Product™ (E.L.P.™)
- 2D view may not be representative of the configured product. Please see 3D preview or CAD download for actual representation.
- Read our 3D Models Disclaimer.
- Please confirm configuration with the Series Print before final design in.
- For assistance with 3D Models, please contact [email protected].
- For 3D Models suitable for EM Field Solvers, please contact Samtec’s Signal Integrity Group.
| Packaging Notes |
|---|
| Packaging Type: Bulk |
Protocols
| PDR | IB EDR | 32GFC | 64GFC | IB HDR | 128GFC | IB NDR | 256GFC | IB XDR |
|---|---|---|---|---|---|---|---|---|
| 25.8 Gbps | 28.05 Gbps | 28.9 Gbps PAM4 | 53.13 Gbps PAM4 | 56.1 Gbps PAM4 | 106.25 Gbps PAM4 | 112.2 Gbps PAM4 | 200 Gbps PAM4 | |
| 8 Gbps NRZ | No | No | No | No | No | No | No | No |
| PDR | USB 10Gbps | PCIe 4.0 | USB 20Gbps | PCIe 5.0 | USB 40Gbps | USB 80Gbps | PCIe 6.0 | PCIe 7.0 |
|---|---|---|---|---|---|---|---|---|
| 10 Gbps | 16 Gbps | 20 Gbps | 32 Gbps | 40 Gbps | 40 Gbps | 64 Gbps PAM4 | 128 Gbps PAM4 | |
| 8 Gbps NRZ | No | No | No | No | No | No | No | No |
| PDR | Ethernet | Ethernet | Ethernet | OIF CEI 56G | Ethernet | OIF CEI 112G | Ethernet | OIF CEI 224G |
|---|---|---|---|---|---|---|---|---|
| 10 Gbps | 25 Gbps | 50 Gbps PAM4 | 56 Gbps PAM4 | 100 Gbps PAM4 | 112 Gbps PAM4 | 200 Gbps PAM4 | 224 Gbps PAM4 | |
| 8 Gbps NRZ | No | No | No | No | No | No | No | No |
| PDR | SATA 2.0 | SAS 2.0 | SATA 3.0 | SAS 3.0 | SATA 3.5 | SAS 4.0 | CXL 1.1/2.0 | CXL 3.2 |
|---|---|---|---|---|---|---|---|---|
| 3 Gbps | 6 Gbps | 6 Gbps | 12 Gbps | 16 Gbps | 22.5 Gbps | 32 Gbps | 64 Gbps PAM4 | |
| 8 Gbps NRZ | Capable | Capable | Capable | No | No | No | No | No |
How is this calculated?
Protocol capability of Samtec connectors results from a comparison of the protocol channel data rate and the Samtec Channel Performance Metric (CPM) per product. The Samtec CPM estimates connector performance in a pre-defined channel as illustrated below.
This channel-based approach factors impairments—such as the crosstalk and reflections—inherent in real-world signal channels. Samtec CPM sums all channel noise sources and then determines the resultant signal to noise ratio in a specific mated connector pair. By its very nature, CPM is a function of channel assumptions made and will vary from application to application. Achieving similar results requires good SI design practice in the system PCB(s) and using Samtec-provided connector breakout regions (BOR).
The SFM series has a CPM of 8 Gbps NRZ.
SFM products are capable of protocols whose channel data rates are less than this CPM.
For more information, please read this blog article: A New High Speed Connector Rating That Accounts For The Entire System and download the Samtec Channel Performance Metric white paper.
Samtec recommends contacting [email protected] for technical support prior to final connector selection in any specific high-speed application.
Part-specific Documents
Prints
Mates and Related Components
1.27 mm Single Row Tiger Eye™ Family
| Housing | Contact | Cable Assembly | Board Assembly | Hand Tool | Applicator |
|---|---|---|---|---|---|
| ISDF | CC03M | SFSS | SFM | CAT-HT-203-2830-12 | CAT-MC-203-2830-XX-01 |
| CC03R | SFSST | SFC |
| Housing | Terminal | Cable Assembly | Board Assembly | Hand Tool | Applicator |
|---|---|---|---|---|---|
| TSDF | T1M44-M | TFSS | TFC | CAT-HT-144-2830-12 | CAT-MC-144-2830-XX-01 |
| T1M44-R | TFSST | TFM |
1.27 mm Double Row Tiger Eye™ Family
| Housing | Contact | Cable Assembly | Board Assembly | Hand Tool | Applicator |
|---|---|---|---|---|---|
| ISDF | CC03M | SFSD | SFC | CAT-HT-203-2830-12 | CAT-MC-203-2830-XX-01 |
| CC03R | SFSDT | SFM |
| Housing | Terminal | Cable Assembly | Board Assembly | Hand Tool | Applicator |
|---|---|---|---|---|---|
| TSDF | T1M44-M | TFSD | TFC | CAT-HT-144-2830-12 | CAT-MC-144-2830-XX-01 |
| T1M44-R | TFSDT | TFM |
Test Reports
| SFM/FHSC - High Data Rate Characterization Report (254mm Cable Length) |
| SFM/TFM - High Speed Characterization Report |
| SFM/TFM - High Speed Characterization Report |
Interactive Power Chart
USE OF THE PLOT TOOL/PLOTS: The Plot Tool/Plots are for the limited purpose of considering the purchase/use of product(s) of Samtec, Inc. (“Samtec”) and contain proprietary information of Samtec, our various licensors, or both. Samtec does not grant express or implied rights or license under any patent, copyright, trademark or other proprietary rights and the use of the Plot Tool/Plots for building, reverse engineering or replication is strictly prohibited. By using the Plot Tool/Plots, the user agrees to not infringe, directly or indirectly, upon any intellectual property rights of Samtec and acknowledges that Samtec, our various licensors, or both own all intellectual property therein. The Plot Tool/Plots are presented “AS IS”. While Samtec makes every effort to present excellent information, it does not warrant the Plot Tool/Plots are without error or defect or the use of the Plot Tool/Plots in terms of accuracy, reliability or otherwise. The user agrees that all access and use of the Plot Tool/Plots is at its own risk. The Plot Tool and associated Plots are for reference only. Please refer to Samtec qualification reports for official data. NO WARRANTIES EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OF ANY KIND WHATSOEVER ARE PROVIDED.
Tech Library
Compliance
| Compliance Tools |
|---|
| Material Declaration |
| EU RoHS and REACH Compliance |
| Recognitions |
|---|
|
|
|
|
| Trade Compliance | |
|---|---|
| HTS Code | 8536.69 |
| ECCN Code | EAR99 |
| Environmental Compliance | |
|---|---|
| Halogen | Halogen Free (Br/Cl per JS-709C) |
| Penta Octa | Compliant |
| Moisture Sensitivity Level | 1 |
| WEEE | Not in Scope |
| EU ROHS 2 + Pthalate Directive | Compliant |
| EU REACH | No SVHCs |
| China ROHS | Non Hazardous - E |
| California Proposition 65 | WARNING: Risk of Cancer (Beryllium & Nickel). www.p65warnings.ca.gov |
| EU CE Mark | Not Applicable |
| UKCA Mark | Not Applicable |
| PFAS | No Known PFAS |
| Regulatory Verification Method | Automatic |
For assistance with Compliance, please contact [email protected].
What is Risk Mitigation?