53.04
47.04
38.38
2.77 Typ.
6.90
13
1
2.84
25
14
7.90
12.55
10.80
4-40 UNC
Threaded Insert
2 plcs.
1.75
Fixed peg-2 plcs
Shell: steel, nickel plated
0.45
Rated Current: 5A
Rated Voltage: 300V DC
Dielectric Withstanding Voltage:
1000V (rms) AC for 1 minute
Insulation Resistance:
more than 1000 Megohm
at 500V DC
Contact Resistance:
13 milliohm max.
Operating Temperature:
-55°C to +105°C
Max. Reflow Temperature:
230°C for 30 sec.
260°C max.
2.75
Ø1.50
3.90
Insulator: Nylon 6T
high temp. thermoplastic,
UL 94V-0 rated, black color,
reflow process compatible
Contact Material:
Socket- Phosphor bronze
Contact Plating Options:
Standard: gold flash on mating end,
tin-lead on termination end
with nickel underplate
on entire contact
-15 Option: .000015" [0.00038mm]
gold on mating end,
tin-lead on termination end,
with entire contact nickel
underplated
-30 Option: .000030" [0.00076mm]
gold on mating end,
tin-lead on termination end,
with entire contact nickel
underplated
2.20
0.50 typ.
1.385 typ.
33.24
Edge of PCB
40.14
2.75
3.45
3.00
Fork Board Lock Type
0.25
2.40
0.80 typ.
33.24
40.14
47.04
1.385 typ.
2-Ø3.05
2-Ø1.50
Part Number
K20HT-B25S-N
K20HT-B25S-N15
K20HT-B25S-N30
Contact Number:
1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13
Contact Area Plating Finish
Gold Flash (standard)
15u" Gold (15 option)
30u" Gold (30 option)
C
US
LR78160
Tolerances
X.X ± 0.25
X.XX ± 0.15
Unless Stated
Otherwise
Recommended P.C. Board Layout
(top view)
REVISION
DATE
DESCRIPTION
DRAWN BY
REV CHECK BY
UNITS
REVISED BY
REV CHECK DATE
DATE
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