EBTM,EBTF Datasheet by Samtec Inc.

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® Exa HIGH-SPEE
Traditional, Coplanar and
Direct Mate Orthogonal
ExaMAX® High-Speed Backplane System
Meetsavarietyofindustryspecifications
ExceedsOIFCEI-28G-LRspecificationfor28Gbpsstandards
24 - 72 pair designs (4 and 6 pairs; 6, 8, 10 and 12 columns)
Wafer design increases isolation for reduced crosstalk
Press-fittailsprovideareliableelectricalconnection
ExaMAX® High-Speed Backplane Cable Assemblies
30 & 34 AWG Eye Speed®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
Multipleendoptionsavailable
KEY SPECIFICATIONS
FEATURES & BENEFITS
PITCH INSULATOR MATERIAL CONTACT MATERIAL PLATING OPERATING TEMP RANGE CURRENT
RATING
2.00 mm LCP
Zinc Alloy (EGBX Series only) Copper Alloy Sn over 50 µ"
(1.27 µm) Ni -55 °C to +105 °C 4.2 A per pin
HIGH-SPEED BACKPLANE
CONNECTOR & CABLE SYSTEMS
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.
samtec.com/ExaMAX
Staggered
Differential Pair Design
TwoReliablePointsof
Contact at All Times Intermateablewithall
ExaMAX® Connectors
Wafer Design
Reduces Crosstalk
(2.00 mm) .0787" PITCH
F-221
ExaMAX® H HHIHH’
EBDM -PAIRS -COLUMNS -2.0 -PLATING -RA -1-GUIDANCE -SCREW MOUNT
–6
= 6 Pairs 06, –08,
–10, –12 –S
= 30 µ" (0.76 µm) Gold
on contact area, Matte
Tin on tails
(Leave Blank for no Pin)
–G
= Guide Pin
(Leave Blank for no
Screw Mount)
–S
= Screw Mount
View complete specifications at: samtec.com?EBDM-RA
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.
samtec.com/ExaMAX
(2.00 mm) .0787" PITCH • RIGHT-ANGLE SOCKET & DIRECT-MATE ORTHOGONAL
EBTF -NO. OF PAIRS
PER COLUMN -COLUMNS -COLUMN
PITCH -PLATING -RA -1-GUIDANCE -KEYING
4
= 4 Pairs
–6
= 6 Pairs
06, –08,
–10, –12
(-12 column
only available
in -6 pairs)
–2.0
= (2.0 mm)
.0787"
–S
= 30 µ"
(0.76 µm)
Gold on
contact area,
Matte Tin on
tails
(Leave Blank for no
Guidance)
–L
= Left Guidance
–R
= Right Guidance
(Only with –L or –R Guidance;
Leave Blank for no Keying)
A thru –H
= Position of Flat on Key
(See Table)
EBTF-RA
Board Mates:
EBTM,
EBDM-RA
Cable Mates:
EBCM
NO. OF
PAIRS
PER
COLUMN
B D E
–4 (22.50)
.886
(28.40)
1.118
(17.9 0 )
.705
–6 (29.70)
1.169
(35.60)
1.402
(25.10)
.988
A
B
C
(3.95)
.156
DIA
(10.40)
.409
E
D
(7.30)
.287
(4.60)
.181
NO. OF
COLUMNS A C
–06 (12.90) .508 (18.85) .742
–08 (16.90) .665 (22.85) .900
–10 (20.90) .823 (26.85) 1.057
–12 (24.90) .980 (30.85) 1.215
KEYING (-RA)
–L / –R
–A –B –C –D –E –F –G –H
F
G
H
E
D
C
A
B
F
G
H
E
D
C
A
B
F
G
H
E
D
C
A
B
F
G
H
E
D
C
A
B
F
G
H
E
D
C
A
B
F
G
H
E
D
C
A
B
F
G
H
E
D
C
A
B
F
G
H
E
D
C
A
B
View complete specifications at: samtec.com?EBTF-RA
EBDM-RA
Board Mates:
EBTF-RA
Cable Mates:
EBCF
COLUMNS A B C (without G) D (with G) E
–06 (16.15) .636 (10.00) .394 (15.00) .591 (20.65) .813 (8.00) .315
–08 (20.15) .793 (14.00) .551 (19.00) .748 (24.65) .970 (12.00) .472
–10 (24.15) .951 (18.00) .709 (23.00) .906 (28.65) 1.128 (16.00) .630
–12 (28.15) 1.108 (22.00) .866 (27.00) 1.063 (32.65) 1.285 (20.00) .787
(2.20)
.087
(10.00)
.394
(32.40) 1.276
(39.30) 1.547
D
E
A
B
C
(4.00)
.157
(2.60)
.102
(15.00)
.591
Notes:
Some lengths, styles and options
are non-standard, non-returnable.
ExaMAX® is a registered trademark of AFCI.
F-221

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