F-209
QFSS–052–04.25–L–D–A
QFSS–032–04.25–L–D–DP–PC4
QFSS–026–04.25–L–D–A
0,635
mm
SHIELDED SOCKET
SPECIFICATIONS
For complete specifications and
recommended PCB layouts see
www.samtec.com?QFSS
Insulator Material:
Liquid Crystal
Polymer
Contact, Ground
Plane & Shield Material:
Phosphor Bronze
Plating:
Au over 50µ" (1,27µm) Ni
(Tin on Ground Plane tails)
Current Rating:
Signal Contact: 1.8A @ 80°C
Power Contact: 3.95A @ 80°C
Ground Plane: 8.9A @ 80°C
Voltage Rating:
300 VAC mated with QMSS
Operating Temp:
-55°C to +125°C
RoHS Compliant:
Yes
QFSS
SERIES
Board Mates:
QMSS
Cable Mates:
6QDPS
Increased insertion
depth for rugged application
Standard shield
grounding is GSSSSG.
Application Specific
options available.
APPLICATIONS
11mm
Stack Height
See SO Series for precision
machined standoffs.
Single-Ended Signal routing.
Contact Samtec
Signal Integrity Group for test data
Processing:
Max Processing Temp:
230°C for 60 seconds, or
260°C for 20 seconds 3x
Lead–Free Solderable:
Yes
SMT Lead Coplanarity:
(0,10mm) .004" max (026-078)
(0,15mm) .006" max (104)
Board Stacking:
For applications requiring
more than two connectors
per board or 4 banks or more,
contact ipg@samtec.com
QFSS
PINS PER ROW
NO. OF PAIRS
06.75
PLATING
OPTION
TYPE
A
OTHER
OPTION
–PC4
–026, –052, –078, –104
(52 total pins per bank
40 signals + 12 grounds to shield = –D)
–L
= 10µ" (0,25µm)
Gold on Signal
Pins, Shield and
Ground Plane
(Gold flash on
Signal Pin tails,
Tin on Ground
Plane tails)
–D
= Single-Ended
APPLICATION
SPECIFIC OPTION
• Headers without
Alignment Pins
• 8 Power Pins/End
• 4 or 8 Power Pins/End
for (2,36mm) 0.93"
thick board
• Guide Holes
• Hot Pluggable
Call Samtec.
–016, –032, –048, –064
(16 pairs per bank = –D–DP)
–D–DP
= Differential Pair
= 4 Power
Pins/End
(N/A with
–104 or –A)
No. of Banks x (21,34) .840 + (1,02) .040
(2,10) .083
(21,34) .840
02
(8,13)
.320
(0,635)
.025
(0,89)
.035
(1,02) .040 DIA
(0,23)
.009
01
(0,10)
.004
(7,06)
.278
(7,44)
.293
(8,13)
.320
APPLICATION
QFSS
QMSS
(11.00)
.433
(2,00) .07874
02
(2,54)
.100
(1,78)
.070
Note:
Some lengths,
styles and options are
non-standard, non-returnable.
No. of Banks x (21,34) .840 + (12,87) .507
–PC4 OPTION
01
(2,54)
.100
WWW.SAMTEC.COM
嵌入式系统