67954-003LF 查看數據表（PDF） - First Components International
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67954-003LF
First Components International
67954-003LF Datasheet PDF : 16 Pages
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TYPE
PRODUCT SPECIFICATION
TITLE
Crimp-to Wire, Mini-PV™ Receptacles and Mini-Latch Housings
NUMBER
BUS-12-067
PAGE
REVISION
7 of 16
K
AUTHORIZED BY
DATE
H.T. Brewbaker 31-May-06
CLASSIFICATION
UNRESTRICTED
6.5 Dielectric Withstanding Voltage - There shall be no evidence of arc-over,insulation breakdown, or
excessive leakage current (> 1 milliampere) when the unmated connector is tested in accordance with
MIL-STD-1344, Method 3003. The following details shall apply:
a. Test Voltage - 1000 volts RMS, 60 Hz
b. Test Duration - 60 seconds
c. Test Condition - 1 (760 Torr - sea level)
d. Points of Measurement - between adjacent and opposing contacts.
6.6 Capacitance - The capacitance between adjacent or opposing contacts in an unmated connector shall
not exceed 0.5 picofarads when measured in accordance with MIL-STD-202, Method 305, at a
frequency of 100 kilohertz.
7.0 Mechanical Characteristics
7.1 Contact Retention - Each individual contact shall withstand an axial load of 4.0 pounds applied to the
terminating wire without dislodgement from the housing cavity.
7.2 Normal Force - The minimum contact normal forces shall be as shown in Table I when tested in
accordance with FCI Test Specification BUS-03-404, by the Probe Method ( par 3.2) at a deflection
equivalent to a 0.024" gauge pin. This requirement must be met before and after environmental
testing. (See Figure 4 ).
TABLE I - CONTACT NORMAL FORCE
Spring Thickness (Mils)
Force (Grams)
3.5
150
4.8
375
5.8
575
6.5
700
7.3 Total Mating Force - The total force to mate the connectors with an appropriately populated header
consisting of properly configured 0.025 inch square pins (see Figure 6) shall be approximately the
value shown in Table II, for the selected spring thickness, times the number of contacts.
Copyright FCI
Form E-3334
Rev E
PDM: Rev:K
GS-01-001
STATUS:Released Printed: Nov 28, 2010.
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