RHCA7044 Datasheet, PDF (2/2 Pages) Okaya Electric America, Inc. – SURGE PROTECTIVE DEVICES

RHCA7044 SERIES SURGE PROTECTIVE DEVICES
● Model numbering system
RHC A 2 4 2 H 7 4 U
Series Name
Tolerance
DC Sparkover
Voltage
H
±20%
Packing form
U ^Taping
242 ^{24X10²=2,400V}
Size
74 ^{7.0(L)×4.4(W)}
● Taping Dimensions
t2
t1
D1
D0
A
P0
P2
P1
● Reel Dimensions (2,000pcs per one reel)
● Recommended Land Pattern
Land
a
Solder resist
b
Unit: mm
Reflow Soldering
Dimensions (mm)
a
b
c
5.8
8.5
4.8
Unit: mm
Dimensions (mm)
A
5.0±0.3
B
7.6±0.3
W
16.0±0.4
F
7.5±0.2
E
1.75±0.2
P1
8.0±0.2
P2
2.0±0.2
P0
4.0±0.2
D0
φ 1.55±0.1
D1
φ 1.5 min.
t1
0.40±0.2
t2
4.8±0.2
E
C
D
r
A
t
W
123
Unit: mm
Dimensions (mm)
A
φ 380±3
B
φ 80±2
C
φ 13.0±0.5
D
φ 21±1
E
2.0±1
W
17.5±2
t
2.0±0.5
r
1.0±0.2