BUS-12-087 FCI-CONNECTOR [FCI connector], BUS-12-087 Datasheet - Page 6

• Manufacturer Part Number: BUS-12-087
• Manufacturer: FCI-CONNECTOR [FCI connector]

NUMBER
TITLE
Ribcage™ II Printed Wiring Board Connector System
Copyright FCI
Form E-3334
Rev F
BUS-12-087
3.5.2 Low Level Circuit Resistance - The low level circuit
3.5.3 Insulation Resistance - The insulation resistance of
resistance shall not exceed the value specified in Table I when measured using a
Keithley Model 580 (or similar instrument) in the pulse mode and dry circuit conditions.
The following details shall apply:
(a)
(b)
(c)
Mated/Unterminated connectors shall be not less than 50,000 megaohms (5,000
megaohms after exposure of the humidity environment described in paragraph 3.7.1)
when measured in accordance with MIL-STD-202, Method 302. The following details
shall apply:
(a)
(b)
(c)
TYPE
Method of connection: see Figure 3.
Test current: 100 milliamperes maximum pulsed current.
Maximum open circuit voltage: 20 millivolts.
Test condition: B (500 volts DC)
Special preparation: The connector shall not be terminated because of the type
of printed wiring board and the geometry of its land area will affect this
parameter.
Points of measurement: Between adjacent and opposing contact positions for
20 percent of connector population.
Maximum Resistance
TABLE I - CONTACT RESISTANCE
Maximum Resistance - Milliohms
PRODUCT SPECIFICATION
Initial
20
PDM: Rev:M
After Test
Milliohms
25
STATUS:
PAGE
AUTHORIZED BY
CLASSIFICATION
C. Martinez
Released
6 of 21
UNRESTRICTED
Printed: Nov 28, 2010
REVISION
DATE
27 Feb 07
M
GS-01-001
.