
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
sical Housin
Material Hi
h Tem
erature Plastic
Housin
Flammabilit
Ratin
UL 94V-0 Certification
Electrical Contact Resistance 40 milliohms maximum
initial EIA-364-23A
Performance
w/ bulk
20 milliohms maximum chan
e
throu
hout testin
Current Ratin
0.5 Am
eres
er contact
without excee
in
IEC-512-PT3
30
o
C tem
erature rise above ambient
Insulation Resistance 1000 Me
aohms minimum
initial EIA-364-21A
100 Me
aohms minimum
after 1 minute at 500 Vdc
Dielectric Withstandin
No shortin
durin
1 minute at 500 Vac rms
with EIA-364-20A
Volta
e 1 mA maximum current leaka
e
Mechanical Sin
le Socket Holdin
Force 4.9 N minimum
ush out at 25 mm/minute EIA-364-29A
Performance Sin
le Pin Holdin
Force 9.8 N minimum
ush out at 25 mm/minute EIA-364-29A
Total Matin
Force 28.8 N maximum at 25 mm/minute EIA-364-13A
Total Unmatin
Force 4.9 N minimum and 28.8 N maximum at 25 mm/minute EIA-364-13A
Durabilit
10
000 matin
c
cles
without exceedin
low-level contact EIA-364-09B
resistance
Environmental Mechanical Shock No discontinuities
reater than 100 ns
Test Condition A EIA-364-27A
Performance Vibration No discontinuities
reater than 100 ns
Test Condition III EIA-364-28A
Humidit
10
24 hour
c
cles with connector mate
EIA-364-31A
Thermal Shoc
-55
o
C to +85
o
C
5
1 hour
c
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
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