FLEXIBLE ELEVATED &
SELF-NESTING SOCKETS
ESQT
Board Mates:
TMMH, TMM, MTMM,
MMT, TW, LTMM, ZLTMM,
ESQT, PTT, TSH, TMMS
Cable Mates:
TCMD
(2.00 mm) .0787" PITCH • ESQT/ESQT (-368)/PTHF SERIES
ESQT
-
1
NO. PINS
PER ROW
-
LEAD
STYLE
Specify
LEAD
STYLE
from
chart
-
PLATING
OPTION
-
ROW
OPTION
-
BODY
HEIGHT
-
OTHER
OPTION
02 thru 50
= Gold flash on contact,
Matte Tin on tail
= 10 µ" (0.25 µm)
Gold on contact,
Matte Tin on tail
–F
= Single Row
= Double Row
= Triple Row
= Quad Row
–S
SPECIFICATIONS
Insulator Material:
Black Liquid Crystal Polymer
Contact Material:
Phosphor Bronze
Plating:
Sn or Au over
50 µ" (1.27 µm) Ni
Current Rating (ESQT/TMMH):
4.5 A per pin
(2 pins powered)
Operating Temp Range:
-55 °C to +125 °C
Insertion Depth:
(2.62 mm) .103" to
(5.03 mm) .198" with
(0.38 mm) .015" wipe
Max Cycles:
100 with 10 µ" (0.25 µm) Au
Lead–Free Solderable:
Yes, for -S, -D & -Q
(Wave only for -T, -5 & -6)
No. of positions x
(2.00) .0787 + (0.30) .012
–L
–D
–T
= Body Height
(in inches)
(7.87 mm) .310"
minimum for
–S, –D, –Q
(9.53 mm) .375"
minimum for
–T, –5, –6
–“XXX”
–“XXX”
= Polarized
Position
(Indicate
position
number)
No. of positions
–M
x
(2.00) .0787
= 20 µ" (0.51 µm)
+ (0.30) .012
No. of
rows
x
(2.00)
.0787
Gold on contact,
Matte Tin on tail
–Q
(6.35)
.250
= 15 µ" (0.38 µm)
Gold on contact,
= Six Row
Gold flash on tail
(Recommended
for self-nesting)
(–02 lead style only)
(6.35)
LEAD
STYLE
A
–02
–03
–GF
No. of
–5
rows
x
= Five Row
(2.00)
.0787
–6
A
MAX MAX BODY
TAIL
BODY
(1.27)
TAIL
HEIGHT
HEIGHT
(20.32)
MIN
.800
(10.36)
.408
.250
(21.59) (13.72)
.850
.540
(11.63) (3.76)
.458
.148
.050
A
BODY
HEIGHT
TAIL
(1.27)
.050
MIN
ESQT (-368)/PTHF
Mates:
ESQT, PTHF
SERIES
ESQT
PTHF
-
1
NO. PINS
PER ROW
-
LEAD
STYLE
Specify
LEAD
STYLE
from
chart
-
PLATING
OPTION
-
Q
-
368
SPECIFICATIONS
Insulator Material:
Black Liquid Crystal
Polymer (ESQT-368)
Black High Temp
Nylon (PTHF)
Contact Material:
Phosphor Bronze
Plating:
Au or Sn over
50 µ" (1.27 µm) Ni
Operating Temp Range:
-55 °C to +125 °C
Normal Force:
60 grams (0.59 N) average
Max Cycles:
100 with 10 µ" (0.25 µm) Au
Lead–Free Solderable:
Yes (ESQT-368)
= Solder Tails
= Press-fit Tails
30
= 15 µ" (0.38 µm)
Gold on contact,
Gold flash on tail
(–02 Lead Style only)
= 20 µ" (0.51 µm)
Gold on contact,
Matte Tin on tail
(–03 Lead Style only)
–GF
–M
LEAD
STYLE
–02
A
ESQT
B
A
PTHF
B
(8.00)
.315
(60.30) 2.374
(6.35)
.250
–03
(21.59)
.850
(11.63)
.458
(12.24)
.482
(2.29)
.090
(21.59)
.850
(12.34)
.486
(12.24)
.482
(3.00)
.118
TOOLING
Press-Fit
CAT-PT-PT-130-A-4
For more information, visit
www.samtec.com/tooling
Note:
This Series is non-standard,
non-returnable.
A
B
(9.35)
.368
A
B
ESQT (—368) SERIES
samtec.com?ESQT or samtec.com?PTHF
PTHF SERIES
F-221 (Rev 28APR21)
Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtec’s specifications which are subject to change without notice.
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