TYPE
NUMBER
PRODUCT SPECIFICATION
TITLE
PAGE
BUS-12-019
REVISION
1 of 23
QUICKIE BACKPLANE CONNECTOR SYSTEM
AUTHORIZED BY
DATE
B
15 MAR 06
H. SUNDY
CLASSIFICATION
UNRESTRICTED
1.0
GENERAL
Scope – This specification covers the insulation piercing Quickie Backplane Connector
System designed for Backplane-to-flat cable (round conductor) interconnection in low
power applications. This specification is composed of the following sections.
Paragraph
1.0
2.0
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
4.0
4.1
4.2
4.3
4.4
4.5
5.0
Title
GENERAL
APPLICABLE DOCUMENTS
REQUIREMENTS
Qualifications
Material
Finish
Design & Construction
Electrical Characteristics
Mechanical Characteristics
Environmental Conditions
QUALITY ASSURANCE PROVISIONS
Equipment Calibration
Inspection Conditions
Qualification Inspection
Quality Conformance Inspection
Acceptance Inspection
NOTES AND DEFINITIONS
Page
1
1
2
2
2
3
3
4
6
11
14
14
14
15
19
21
22
2.0 APPLICABLE DOCUMENTS
The following documents, of the issue in effect on the date of the latest revision of this
specification, shall form a part of this specification to the extent specified herein.
Military Specifications
MIL-M-24519
MIL-G-45204
MIL-C-45662
MIL-P-55110
Molding Plastic, Polyester thermoplastic
Gold Plating, Electrodeposited
Calibration System Requirements
Printed Wiring Boards
Copyright FCI
Form E-3334
Rev E
GS-01-001
PDM: Rev:B
STATUS:
Released
Printed: Nov 28, 2010
.
TYPE
NUMBER
PRODUCT SPECIFICATION
TITLE
PAGE
BUS-12-019
REVISION
2 of 23
QUICKIE BACKPLANE CONNECTOR SYSTEM
AUTHORIZED BY
DATE
B
15 MAR 06
H. SUNDY
CLASSIFICATION
UNRESTRICTED
Military Standards
MIL-STD-105
MIL-STD-202
MIL-STD-275
MIL-STD-1344
Sampling Procedures and Tables for Inspection By
Attributes.
Test Methods for Electronic and Electrical Component
Parts.
Printed Wiring Board For Electrical Equipment.
Test Methods For Electrical Connectors.
Federal Specifications
QQ-N-290
QQ-B-750
Nickel Plating ( Electrodeposited )
Bronze, Phosphor; Bar, Plate, Rod, Sheet, Strip, Flat, Wire,
and Structural and Special Shaped Sections.
Industry Specifications / Standards
UL-94
Tests for Flammability of Plastic Materials.
Company Product Specification
BUS-12-01
3.0 REQUIREMENTS
3.1 Qualification – Connectors furnished under this specification shall be
products capable of meeting the qualification test requirements specified
herein.
3.2 Material – The material for each part shall be as specified herein, or
equivalent. Substitute material shall meet the performance required of this
specification.
3.2.1 Contact – The female contact shall be full – hard phosphor bronze in
accordance with QQ-B-750, Composition A.
3.2.2 Plastic – Also molded plastic parts of the female connector and shroud shall be
filled polyester in accordance with MIL-M-24519. All plastic material shall be rated
flame retardant 94 V-0 in accordance with UL-94.
Round Conductor Flat Flexible Cable.
Copyright FCI
Form E-3334
Rev E
GS-01-001
PDM: Rev:B
STATUS:
Released
Printed: Nov 28, 2010
.
TYPE
NUMBER
PRODUCT SPECIFICATION
TITLE
PAGE
BUS-12-019
REVISION
3 of 23
QUICKIE BACKPLANE CONNECTOR SYSTEM
AUTHORIZED BY
DATE
B
15 MAR 06
H. SUNDY
CLASSIFICATION
UNRESTRICTED
3.3 Finish – The female contact shall be plated in the contact area with 30 micro-inches
(minimum) gold per MIL-G-45204, Type II, Grade C over 50 micro-inches (minimum)
nickel per QQ-N-290, Class 2.
3.4 Design and Construction – The female connector shall be of multi-piece design,
consisting of: contacts having self stripping terminations and two single ended cantilever
spring members for interfacing with 0.025 inch square backplane contacts; a housing to
maintain the contacts in position to interface with the backplane contacts on a 0.100
inch square grid and with the terminating cable, having conductors on 0.050 inch
centers; and a pre-loaded cover providing an integral slot for alignment of cable during
termination. The shroud shall be of one-piece construction and, when installed over the
backplane contacts, shall simulate a composite two-row male header for mating with the
female connector.
3.4.1 Installation
3.4.1.1
Female Connector – The female connector shall simultaneously terminate up
to 60 wires size AWG 28 (stranded) or AWG 30 (solid) on 0.050 inch centers
without pre-stripping the PVC (polyvinylchloride) cable insulation. The cable
shall conform to the requirements of Company Specification BUS-12-001.
Shroud – The shroud shall be capable of being assembled within an 0.100 by
0.100 field of .025 inch square backplane contacts. The shroud will utilize four
rows of contacts and a number of contacts per row two greater than that of
the female connector with which it will be mated; the two outside rows and
eight end contacts shall not be functional as disconnects. Iterative use of the
shroud in end-to-end or side-to-side locations shall be possible on a
continuous basis, without the elimination of an intervening row of contacts in
the former and with the elimination of one intervening row in the latter.
3.4.1.2
3.4.2 Polarization – An optional, molded-in polarizing feature shall be available to insure
correct orientation of the female connector and shrouded backpanel contacts.
3.4.3 Mating – The connector system shall be capable of mating and un-mating by hand
without the use of special tools within the specified temperature range.
3.4.4 Workmanship – Connectors and shrouds shall be uniform in quality and shall be
free from burrs, scratches, cracks, voids, chips, blisters, pin holes, sharp edges,
Copyright FCI
Form E-3334
Rev E
GS-01-001
PDM: Rev:B
STATUS:
Released
Printed: Nov 28, 2010
.
TYPE
NUMBER
PRODUCT SPECIFICATION
TITLE
PAGE
BUS-12-019
REVISION
4 of 23
QUICKIE BACKPLANE CONNECTOR SYSTEM
AUTHORIZED BY
DATE
B
15 MAR 06
H. SUNDY
CLASSIFICATION
UNRESTRICTED
and other defects that will adversely affect life or serviceability.
3.4.5 Interchangeability – Any female connector shall be capable of mating with any
properly constituted shrouded backpanel assembly without degradation in
performance.
3.5 Electrical Characteristics
3.5.1 Current Rating ( see 5.1) – The maximum continuous current rating of the connector
system shall be 1.0 Ampere DC.
3.5.2 Contact Resistance – The contact resistance shall not exceed 15 milliohms (20
milliohms after exposure to the environments described in paragraph 3.6.5 and
3.7.1 to 3.7.7) when measured in accordance with MIL-STD-1344, Method 3004.
The following details shall apply:
(a) Method of Connection – Attach current and voltage leeds as shown in
Figure 1.
(b) Test Current – 1.0 Ampere DC
3.5.3 Low Level Circuit Resistance – The low level circuit resistance shall not exceed 15
milliohms (20 milliohms after exposure to the environments described in paragraph
3.6.5 and 3.7.1 to 3.7.7 ) when measured in accordance with MIL-STD-1344,
Method 3002. The following details shall apply:
(a) Method of connection – See Figure 1
(b) Test Current – 1 milliampere DC
(c) Maximum Open – Current Voltage – 20 millivolts DC
3.5.4 Insulation Resistance ( See 5.2 ) – The insulation resistance of mated connectors
shall be not less than 5000 megohms ( 1000) megohms after after exposure to the
humidity environment described in paragraph 3.7.2 ) when measured in
accordance with MIL-STD-1344, Method 3003. The following details shall apply:
(a) Test Potential – 500 volts DC
(b) Points of Measurement – Between adjacent contact positions
(c) Special Preparation – The female connector shall not be terminated.
Copyright FCI
Form E-3334
Rev E
GS-01-001
PDM: Rev:B
STATUS:
Released
Printed: Nov 28, 2010
.
TYPE
NUMBER
PRODUCT SPECIFICATION
TITLE
PAGE
BUS-12-019
REVISION
5 of 23
QUICKIE BACKPLANE CONNECTOR SYSTEM
AUTHORIZED BY
DATE
B
15 MAR 06
H. SUNDY
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev E
GS-01-001
PDM: Rev:B
STATUS:
Released
Printed: Nov 28, 2010
.
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