Locking
feature
increases
unmating
force
(SFML)
Available with optional
Pick & Place pads
(1,27mm x 1,27mm)
.050" x .050"
micro pitch
High reliability
Tiger Eye contacts
SMT tails
Choice of alignment pin
or locking clip options
SFML–125–T2–S–D–LC
SFM–110–T2–S–D–LC
SFM–115–02–S–D–A
WWW.SAMTEC.COM
For complete specications 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 over 50" (1,27m) Ni
Current Rating:
2A @ 80°C ambient
Voltage Rating:
350 VAC mated with TFM
Operating Temp Range:
-55°C to +125°C
Contact Resistance:
15 m
Ω 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 30" (0,76m) Au
RoHS Compliant: Yes
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 (05-25)
(0,15mm) .006" max (30-50)
SFM Mates with:
TFM, TFSD, FTS (LIF),
FW (LIF), FTSH (LIF)
SFML Mates with:
TFML
COST-SAVING
APPLICATIONS
OPTION
NO. PINS
PER ROW
LEAD
STYLE
D
PLATING
OPTION
1
Note: Some sizes, styles and
options are non-standard,
non-returnable.
F-209
Lower cost Phosphor Bronze
contact (–T2) for applications
where Beryllium Copper is
not needed. See SFC Series
for lower cost plating options.
SPECIFICATIONS
APPLICATION
SPECIFIC
OPTION
SFM single row
available.
SFML solder nail
option available.
Call Samtec.
05, 07,10,
15,20, 25, 30,
35, 40, 45, 50
(Call Samtec or
see SFMC Series
for more sizes)
TYPE
STRIP
–A
= Alignment Pin
(N/A with –LC or
07 positions)
–LC
= Locking Clip
(N/A with –A)
–K
= (4,00mm) .157"
DIA Polyimide lm
Pick & Place Pad
–P
= Plastic Pick &
Place Pad
–TR
= Tape & Reel
–S
= 30" (0,76m)
Gold on contact,
Matte Tin on tail
(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
(1,27) .050 x No. of Positions + (0,38) .015
(1,27)
.050
(1,27)
.050
TYP
(2,79)
.110
(3,05)
.120
(4,70)
.185
(3,68)
.145
02
01
(0,51)
.020
(2,03)
.080
(4,19)
.165
(0,13)
.005
TYP
(0,58) .023
(1,27)
.050
(1,65)
.065
(1,59)
.063
(1,59)
.063
(1,27)
.050
DIA
(1,41 x 0,25)
.056 x .010
(1,57)
.062
(10,00 x 5,72)
.394 x .225
–A OPTION
–LC OPTION
–P OPTION
SFM
= Standard
SFML
= Locking
(Lead style
–T2 only)
–02
= Tiger Eye
Contact
–L2
= Low
Insertion Force
Tiger Eye
Contact
–T2
= Tiger Eye
LITE Contact
FILE NO. E111594
EXTENDED LIFE PRODUCT
10 Year Mixed Flowing Gas (MFG)
2,500 cycles when mated with TFM
1,27mm TIGER EYE SOCKET
SFM,
SFML