F-211
SFM–120–L3–L–S
SFM–110–01–L–D–A
™
SFM–105–L3–L–D
(1,27mm) .050"
SFM, SFML SERIES
SYSTEM
SFML–115–T1–L–D–LC
THROUGH-HOLE TIGER EYE SOCKET
™
™
SPECIFICATIONS
For complete specifications and
recommended PCB layouts
see www.samtec.com?SFM or
www.samtec.com?SFML
Insulator Material:
Black Liquid
Crystal Polymer
Contact Material:
Tiger Eye™= BeCu
Tiger Eye™ LITE=
Phosphor Bronze
Plating:
Au or Sn over 50µ" (1,27µm) Ni
Voltage Rating:
350 VAC mated with TFM
Operating Temp Range:
-55°C to +125°C
Contact Resistance:
15 mΩ max
Insertion Depth:
(3,05mm) .120" to
(4,06mm) .160"
Wiping Distance:
(0,38mm) .015"
Normal Force:
Standard= 132g (1,29N) avg.;
LIF= 90g (0,88N) avg.
Insertion Force (SFM):
(Single contact only)
Standard= 2.5oz (0,69N) avg.;
LITE= 2.0oz (0,56N) avg.
LIF= 1.4oz (0,39N) avg.
Withdrawal Force (SFM):
(Single contact only)
Standard= 2.0oz (0,56N) avg.;
LITE= 1.5oz (0,42N) avg.
LIF= 1.0oz (0,28N) avg.
Insertion Force (SFML):
(Single contact only)
2.5oz (0,69N) avg.
Unmating Force (SFML):
Withdrawal force per contact
(Single contact only)= 1.5oz
(0,42N) average; Incremental
unmating force with friction
locks: 10-20 pins/row (One
Lock) increases withdrawal
force by 4 x average; 25 & 30
pins/row (Two Locks) increases
withdrawal force by 3 x average;
35-50 pins/row (Three Locks)
increases withdrawal force by
1.7 x average
Max Cycles:
10,000 with 30µ" (0,76µm) Au
RoHS Compliant:
Yes
Lead-Free Solderable:
Yes
SFM Mates with:
TFM, TFSD, FTS (LIF),
FW (LIF), FTSH (LIF)
SFML Mates with:
TFML, TFSD (–XL option),
TFSDT (–XL option)
CURRENT RATING
AMBIENT
TFM/SFM
TEMP
5A
20°C
4.5A
40°C
3.9A
60°C
2.6A
95°C
6 POSITIONS (2x3) POWERED
(1,27mm x 1,27mm)
.050" x .050"
micro pitch
Low insertion
force contacts
available
High reliability
Tiger Eye
™
contacts
• Passes 10 Year MFG
• Locking option
• Locking clip option
• Weld tab option
Through-hole
tails
TM
Choice of alignment pin
or locking clip options
COST-SAVING APPLICATIONS
EXTENDED LIFE PRODUCT
10 year Mixed Flowing Gas with 30µ" Gold
1,000 cycles when mated with TFM
Lower cost Phosphor Bronze contact (–T1) for
applications where Beryllium Copper is not needed.
See SFC Series for lower cost plating options.
TYPE
STRIP
1
NO. PINS
PER ROW
LEAD
STYLE
PLATING
OPTION
ROW
OPTION
OPTION
SFM
= Standard
SFML
= Locking
(Lead style
–T1 only)
05, 07,
10, 15, 20,
25, 30, 35,
40, 45, 50
(Call Samtec or
see SFMC Series
for more sizes)
–L
–01, –03
= Tiger Eye
™
Contact
= 10µ" (0,25µm)
Gold on contact,
Matte Tin on tail
–S
= Single Row
(SFM only)
–A
= Alignment Pin
(N/A with –LC)
–L1, –L3
= Low
Insertion Force
Tiger Eye
™
Contact
–S
= 30µ" (0,76µm)
Gold on contact,
Matte Tin on tail
–D
= Double
Row
(1,27)
.050
–LC
= Locking Clip
(Manual
placement
required)
(N/A with –A)
–T1
(2,03)
.080
= Tiger Eye
™
LITE Contact
(1,27) .050 x No. of Positions + (3,94) .155
except for alignment pin option:
(1,27) .050 x No. of Positions + (3,17) .125
(1,59)
.063
–A OPTION
(1,27)
.050
DIA
(1,78)
.070
(1,27) .050 x No. of Positions + (0,38) .015
(3,05)
.120
(1,27) .050 TYP
(1,27)
.050
(3,68)
.145
(1,41 x 0,25)
.056 x .010
(1,65)
.065
(2,41)
.095
SINGLE ROW
DOUBLE ROW
–LC OPTION
(1,59)
.063
Note:
Other Gold plating
options available.
Contact Samtec.
Note:
Some sizes, styles and
options are non-standard,
non-returnable.
(4,57)
.180
(2,79)
.110
LEAD
STYLE
A
B
A
B
–01, –L1, –T1
(3,05) (0,51)
.120 .020
(0,13)
.005
TYP
–03, –L3
(1,91) (0,41)
.075 .016
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