EBDM-6-08-2.0-S-RA-1-G-S

## **HIGH-SPEED BACKPLANE CONNECTOR & CABLE SYSTEMS** 

(2.00 mm) .0787" PITCH 

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## **FEATURES & BENEFITS** 

## **ExaMAX[®] High-Speed Backplane System** 

- Meets a variety of industry specifications 

- Traditional, coplanar and direct mate orthogonal 

- 24 - 72 pair designs (4 and 6 pairs; 6, 8, 10 and 12 columns) 

- Shielded wafer design reduces crosstalk and includes one sideband signal per column 

- Press-fit tails provide a reliable electrical connection 

- PCIe[®] 6.0/CXL[®] 3.2 capable 

**ExaMAX[®] High-Speed Backplane Cable Assemblies** 

- 30 & 34 AWG Eye Speed[®] ultra low skew twinax cable 

- 34 AWG Eye Speed Thinax[™] ultra low skew twinax cable 

- Offers improved signal integrity, increased flexibility and routability 

- Highly customizable with modular flexibility 

- Reduce costs due to lower layer counts 

- PCIe[®] 6.0/CXL[®] 3.2 capable 

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Staggered   Two Reliable Points  In Development:  In Development:  In Development:<br>Differential  of Contact with  Open-Pin-Field,  2 Pair Design for   ExaMAX2 [® ] 8 Pairs<br>Pair Design a 2.4 mm Wipe Coplaner Configuration a Lower Profile for 112 Gbps PAM4<br>Performance<br>**----- End of picture text -----**<br>


## **KEY SPECIFICATIONS** 

|**SERIES**<br>EBTM/EBTF/EBDM<br>ee|**INSULATOR**<br>**MATERIAL**<br>Liquid Crystal Polymer<br>ee|**CONTACT**<br>**MATERIAL**<br>Copper<br>Alloy<br>ee|**CONTACT**<br>**PLATING**<br>Sn or Au over 50 µ"<br>(1.27µm)Ni<br>ee|**OPERATING**<br>**TEMP RANGE**<br>-55 °C to +105 °C<br>ee<br>ee|**CURRENT**<br>**RATING**<br>4 A per pin<br>ee<br> eee|**VOLTAGE**<br>**RATING**<br>150 VAC/212 VDC<br>ee<br>eee|**LEAD-FREE**<br>**SOLDERABLE**<br>Yes<br>ee<br>eee|
|---|---|---|---|---|---|---|---|
|EPTT/EPTS|High Temperature<br>Thermoplastic|Copper<br>Alloy|Sn or Au over 50 µ"<br>(1.27µm)Ni|-55 °C to +105 °C|14.1 A per pin|150 VAC/212 VDC|Yes|
|EBCM/EBCF|Liquid Crystal Polymer|Copper<br>Alloy|Au over 50 µ"<br>(1.27µm)Ni|-40 °C to +105 °C|2.6 A per pin|125 VAC/177 VDC|N/A|



PCI-SIG[®] , PCI Express[®] and the PCIe[®] design marks are registered trademarks and/or service marks of PCI-SIG. 

F-226 (Rev 12DEC25) 

**samtec.com/ExaMAX** 

Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtec’s specifications which are subject to change without notice. 

64 

## **(2.00 mm) .0787" PITCH  •  RIGHT-ANGLE SOCKET & DIRECT-MATE ORTHOGONAL** 

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EBTF - NO. OF PAIRS PER COLUMN - [COLUMNS] - COLUMN PITCH - [PLATING] - [RA] - CONFIGURATIONPIN   - GUIDANCE - KEYING<br>–4  –06, –08,  –2.0 –S –1 (Leave Blank for  (Only with –L or –R<br>= 4 Pairs= 6 Pairs –6 only available  –10, –12 (-12 column in -6 pairs) = (2.0 mm).0787" area, Matte (0.76 µm) Gold on contact = 30 µ"   = Open Pin Field (only available = Standard –5 = Left Guidanceno Guidance) –L –A thru –H for no Keying)Leave Blank  Guidance;<br>Tin on tails in-6 pairs) –R = Position of<br>= Right Guidance Flat on Key<br>(See Table)<br>EBTF-RA /+——_ A —— ~ ———— D —_ -<br>Board Mates:<br>EBTM,   (3.95)<br>EBDM-RA .156DIA<br>uae) E<br>Cable Mates: Aaa aEals B | O e eeea .<br>(10.40)<br>EBCM  .409<br>(4.60)<br>.181<br>(7.30)<br>C .287<br>KEYING (-RA) NO. OF  NO. OF<br>COLUMNS A C PAIRS   B D E<br>–A –B –C –D –E –F –G –H PER<br>COLUMN<br>–L / –R B A H B A H B A H B A H B A H B A H B A H B A H –06 (12.90) .508 (18.85) .742<br>ig C D E F  GIOLOIS G C D E F G C D E F G C D E F G C D E F G C I [OOl©] D E F G C D E F G C D E F G –08 (16.90) .665 (22.85) .900 –4 (22.50) .886 (28.40) 1.118 (17.90) .705<br>–10 (20.90) .823 (26.85) 1.057<br>(29.70)  (35.60)  (25.10)<br>–12 (24.90) .980 (30.85) 1.215 –6 1.169 1.402 .988<br>**----- End of picture text -----**<br>


**samtec.com?EBTF-RA** View complete specifications at: 

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EBDM - PAIRS - COLUMNS - 2.0 - PLATING - RA - CONFIGURATIONPIN   - GUIDANCE - MOUNTSCREW<br>–6 –06, –08,  –S –1 (Leave Blank  (Leave Blank for<br>= 6 Pairs –10, –12 = 30 µ" (0.76 µm) Gold on contact area, Matte  = Standard for no Pin) –G no Screw Mount) –S<br>Tin on tails = Guide Pin = Screw Mount<br>EBDM-RA<br>Board Mates: EBTF-RA a (32.40) 1.276 (15.00) .591 A<br>Cable Mates:<br>EBCF<br>(4.00)<br>(2.20) .157<br>.087 E D<br>C<br>S e (2.60) n<br>.102<br>(10.00)<br>.394 an B<br>(39.30) 1.547<br>COLUMNS A B C  (without –G) D  (with –G) E<br>Notes: –06 (16.15) .636 (10.00) .394 (15.00) .591 (20.65) .813 (8.00) .315<br>Some lengths, styles and options  –08 (20.15) .793 (14.00) .551 (19.00) .748 (24.65) .970 (12.00) .472<br>are non-standard, non-returnable. –10 (24.15) .951 (18.00) .709 (23.00) .906 (28.65) 1.128 (16.00) .630<br>ExaMAX [®]  is a registered trademark  –12 (28.15) 1.108 (22.00) .866 (27.00) 1.063 (32.65) 1.285 (20.00) .787<br>of Amphenol FCI Asia Pte. Ltd.<br>Used with permission. View complete specifications at:  samtec.com?EBDM-RA<br>samtec.com/ExaMAX F-226 (Rev 12DEC25)<br>**----- End of picture text -----**<br>


Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtec’s specifications which are subject to change without notice. 

F-226 (Rev 12DEC25)