Product manual

Appendix CompactFlash Connector Specifications
SanDisk CompactFlash Memory Card Product Manual Rev. 8 © 2001 SANDISK CORPORATION
109
Appendix CompactFlash Connector
Specifications
This appendix includes specifications for CompactFlash connectors as defined by the CompactFlash
Association. See the Ordering Information section of this manual for a list of CompactFlash connector
vendors.
Table 1 Connector Interface Requirements
Category Item Standard Test
Method
Ph
y
sical Housin
g
Material Hi
g
h Tem
p
erature Plastic
Housin
g
Flammabilit
y
Ratin
g
UL 94V-0 Certification
Electrical Contact Resistance 40 milliohms maximum
,
initial EIA-364-23A
Performance
(
w/ bulk
)
20 milliohms maximum chan
g
e
,
throu
g
hout testin
g
Current Ratin
g
0.5 Am
p
eres
p
er contact
,
without excee
d
in
g
IEC-512-PT3
30
o
C tem
p
erature rise above ambient
Insulation Resistance 1000 Me
g
aohms minimum
,
initial EIA-364-21A
100 Me
g
aohms minimum
,
after 1 minute at 500 Vdc
Dielectric Withstandin
g
No shortin
g
durin
g
1 minute at 500 Vac rms
,
with EIA-364-20A
Volta
g
e 1 mA maximum current leaka
g
e
Mechanical Sin
g
le Socket Holdin
g
Force 4.9 N minimum
p
ush out at 25 mm/minute EIA-364-29A
Performance Sin
g
le Pin Holdin
g
Force 9.8 N minimum
p
ush out at 25 mm/minute EIA-364-29A
Total Matin
g
Force 28.8 N maximum at 25 mm/minute EIA-364-13A
Total Unmatin
g
Force 4.9 N minimum and 28.8 N maximum at 25 mm/minute EIA-364-13A
Durabilit
y
10
,
000 matin
g
c
y
cles
,
without exceedin
g
low-level contact EIA-364-09B
resistance
Environmental Mechanical Shock No discontinuities
g
reater than 100 ns
,
Test Condition A EIA-364-27A
Performance Vibration No discontinuities
g
reater than 100 ns
,
Test Condition III EIA-364-28A
Humidit
y
10
(
24 hour
)
c
y
cles with connector mate
d
EIA-364-31A
Thermal Shoc
k
-55
o
C to +85
o
C
,
5
(
1 hour
)
c
y
cles EIA-364-32B
Mixed Flowing Gas Environmental Class II for 96 hours with connector unmated EIA-364-65
1.27mm
(.050 in.)
—B—
—A—
30.48mm
(1.2 in.)
24 Equal Spaces x 1.27mm =
50 x Ø 0.44 ± 0.02
ø 0.05 A B
S S
-
-
-
-
1.27mm
(.050 in.)
1.27mm
(.050 in.)
Figure 1 50 Position, Two Row Pin Pattern