OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
K78XX-1000
RECOMMENDED FOOTPRINT
K78XX-1000
5.08[0.200]
Ф1.00
[Ф0.039]
1 2 3
9.00
[0.354]
2.15[0.085]
17.50
[0.689]
0.50[0.020]
4.10[0.161]
5.08[0.200]
11.50
[0.453]
0.30[0.012]
11.50
[0.453]
K78XX-1000L
5.08 [0.200]
17.50[0.689]
1.35[0.053]
11.50[0.453]
Pin
1
2
3
Function
+Vin
GND
+Vout
K78XX-1000L
11.60 [0.457]
23.60 [0.929]
20.60 [0.811]
1 2 3
Ф1.00
[Ф0.039]
9.00[0.354]
2.15[0.085]
0.50[0.020]
(Bottom View)
Note:
grid:2.54*2.54mm.
FOOT PRINT DETAIL S
Note:
Unit:mm[inch]
Pin section tolerances: 0.10mm[ 0.004inch]
General tolerances: 0.25mm[ 0.010inch]
K78XX-1000L
9.00
[0.354]
TUBE OUTLINE DIMENSIONS
K78XX-1000
11.20 [0.441]
19.00[0.748]
17.50[0.689]
0.30 [0.012]
26.20 [0.031]
20.20 [0.795]
3 2 1
4.10[0.161]
0.50[0.020]
5.08 [0.200]
11.20 [0.441]
16.20 [0.638]
6.20 [0.244]
11.50
[0.453]
1 2 3
(Bottom View)
Note:
Unit:mm[inch]
Pin section tolerances: 0.10mm[ 0.004inch]
General tolerances: 0.25mm[ 0.010inch]
Note:
Unit :mm[inch]
General tolerances: 0.50mm[ 0.020inch]
L=530mm[20.866inch] Devices per tube quantity: 44pcs
L=220mm[8.661inch] Devices per tube quantity: 17pcs
Short tube inner packaging dimensions: L*W*H=255*170*80mm
Short tube outer packaging dimensions(with six inner packaging boxes):
L*W*H=375*280*270mm
Long tube inner packaging dimensions: L*W*H=580*200*100mm
Long tube outer packaging dimensions(with two inner packaging boxes):
L*W*H=600*215*220mm
Long tube outer packaging dimensions(with three inner packaging boxes):
L*W*H=600*215*325mm
Note:
1. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
2. In this datasheet, all the test methods of indications are based on corporate standards.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
K78XX-1000(L)
B/1-2011
Page 4 of 4
5.20 [0.205]
CRYSTEKCRYSTAL [ Crystek Corporation ]
