(1.27 mm) .050"
SEAF-RA SERIES
SEAF–20–01–L–04–2–RA–GP–TR
SEAF–20–01–L–06–2–RA–GP–TR
Low insertion/
extraction forces
Up to
500 pins
Solder charge
terminations
Optional
guide post
holes
WWW.SAMTEC.COM
Due to technical progress, all designs, specifications and components are subject to change without notice.
F-217
For complete specifications and
recommended PCB layouts see
www.samtec.com?SEAF-RA
Insulator Material:
Black LCP
Contact Material:
Copper Alloy
Current Rating:
2.1 A per pin
(4 adjacent pins powered)
Operating Temp Range:
-55 °C to +125 °C
Plating:
Au or Sn over
50 µ" (1.27 µm) Ni
Contact Resistance:
17.1 mW max
Working Voltage:
280 VAC
Mated Cycles:
100
RoHS Compliant:
Yes
Lead-Free Solderable:
Yes
– GP
= Guide
Post Hole
– LP
= Latch Post
(06 row 30
positions only)
(Mates to
SEAC Series)
– K
= Polyimide
film Pick &
Place Pad
(1.27) .050
(0.64) .025
(27.25) 1.073
C
B
A
(3.56)
.140
Without –GP = No. of positions x (1.27) .050 + (9.40) 0.37
–GP = No. of positions x (1.27) .050 + (19.56) 0.77
–GP (6 ROW) SHOWN
–LP (6 ROW) SHOWN
HI-DENSITY RIGHT-ANGLE OPEN-PIN-FIELD
Note: Some sizes, styles and
options are non-standard,
non-returnable.
* Note: Fixturing required to process
eight and ten row options, see
www.samtec.com/searayfixture
OTHER SOLUTIONS
Guide
post field
termination
kits also
available.
Contact
Samtec.
GPSK–01–01
GPPK–01–01
–L
= 10 µ" (0.25 µm)
Gold on contact area,
Matte Tin on solder tail
–S
= 30 µ" (0.76 µm)
Gold on contact area,
Matte Tin on solder tail
SEAF 01
PLATING
OPTION
NO. OF
ROWS
– 20, – 30,
–40, –50
– 04
= Four Rows
– 06
= Six Rows
– 08*
= Eight Rows
– 10*
= Ten Rows
NO. PINS
PER ROW
TR
OPTION
RA
– 1
= Tin/Lead Alloy
Solder Charge
–2
= Lead-Free
Solder Charge
SOLDER
TYPE
– TR
=Tape
& Reel
For complete scope of
recognitions see
www.samtec.com/quality
RECOGNITIONS
ALSO AVAILABLE
(MOQ Required)
• Other platings
Contact Samtec.
NO. OF ROWS A B C
–04
(13.26) .522 (13.77) .542 (7.91) .311
–06
(15.80) .622 (16.31) .642 (10.45) .411
–08
(18.34) .722 (18.85) .742 (12.99) .511
–10
(20.88) .822 (21.39) .842 (15.53) .611
SPECIFICATIONS
FILE NO. E111594
Gbps
HIGH-SPEED CHANNEL PERFORMANCE
SEAF-RA/SEAM-RA
Rating based on Samtec reference channel.
For full SI performance data visit Samtec.com
or contact SIG@samtec.com
Board Mates:
SEAM, SEAMP
Cable Mates:
SEAC
