![](http://datasheet.mmic.net.cn/180000/HFEM2-014-T-10-00-DP_datasheet_11306593/HFEM2-014-T-10-00-DP_1.png)
(0,80mm) .0315"
HFEM2 SERIES
HFEM2–042–T–10.00–DP
HFEM2–014–T–05.00–DP–MH
Metal
Ground
Plane
Differential Pairs
or Single-Ended
WWW.SAMTEC.COM
For complete specications see
www.samtec.com?HFEM2-DP or
www.samtec.com?HFEM2-SE
Terminal:
QTE or
QTE-DP Series
Socket:
QSE or QSE-DP Series
Plating:
Au over 50" (1,27m) Ni
Cable:
HFEM2 (2 Layer)
1/2 oz. rolled annealed copper
Adhesive: FR (DuPont)
Stiffener: FR-4 glass epoxy
Flammability Rating:
UL 94 VO
Operating Temp Range:
-55°C to +105°C
Unmating Force (-RT1 option):
-RT1 option increases
unmating force up to 50%
RoHS Compliant: Yes
OVERALL
LENGTH
SIGNAL
PINS
OTHER
OPTION
–03.00
= (76,20mm) 3.00"
–05.00
= (127,0mm) 5.00"
–10.00
= (254,0mm) 10.00"
-DP Mates with:
QTE-DP, QSE-DP
-SE Mates with:
QTE, QSE
T
A
OVERALL
LENGTH
–03.00
–05.00
–10.00
(76,20)
3.00
(127,00)
5.00
(254,00)
10.00
B
(64,52)
2.54
(115,32)
4.54
(242,32)
9.54
TYPE
HFEM2
= 2 layer ex
–014, –028, –042
= Number of Pairs (–DP)
–020, –040, –060
= Pins per row (–SE)
(Total number of Signals)
SIGNAL
ROUTING
–DP
= Differential
Pairs
–SE
= Single-
Ended
C
B
A
See QTE or QTE-DP
for specifications
See QSE or QSE-DP
for specifications
(6,86)
.270
(5,88)
.231
(6,89)
.271
(10,32)
.406
(5,09)
.200
(6,11)
.240
RT1 OPTION
Note: Some sizes, styles and
options are non-standard,
non-returnable.
Leave blank for no
Mounting Holes or
Retention Pins
–RT1
= Retention
Option
–MH
= Mounting Holes
(3,18mm) .125" DIA
C
SIGNAL PAIRS/
PINS PER ROW
–014/–020
–028/–040
–042/–060
(19,50)
.768
(39,52)
1.556
(59,54)
2.344
C
(With –RT1)
C
(With –MH)
(33,98)
1.338
(53,99)
2.126
(74,00)
2.914
(27,62)
1.087
(47,64)
1.876
(67,65)
2.663
SPECIFICATIONS
RUGGED
APPLICATIONS
Standard
mounting
holes
(–MH)
Standard
retention pins
(–RT1)
QSPR-02
FLEX
#4-40x5/16" Screw
–SE ROUTING
Product has some lines
dedicated to ground.
For signal/ground assignments
see signal routing information
on this page or the assembly
print at the web address above.
02
S
G
S
06
04
08
01
05
03
07
Cable
Length
5" (127mm)
10" (254mm)
–DP
2.62 GHz / 5.24 Gbps
1.36 GHz / 2.72 Gbps
–SE
2.13 GHz / 4.26 Gbps
1.23 GHz / 2.46 Gbps
Rated @ -3dB Insertion Loss
HFEM2
Performance data for other cable lengths and complete
test data available at www.samtec.com?HFEM2 or
contact sig@samtec.com
(0,80mm)
.0315" pitch
F-210 SUPPLEMENT
STANDARD HIGH SPEED FLEX DATA LINKS
www.samtec.com/solutionator
Design, build and order your own custom data link on-line:
any pin count, any length, any orientation and
with your unique signal/ground assignments,
all with standard product lead time and pricing.
Sudden Circuits
/
TM
HFEM2–0
Sudden
Circuits