NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 1 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
1.0 OBJECTIVE
This specification defines the performance, test, quality and reliability requirements of 0.8mm pitch
BergStak® product.
2.0 SCOPE
This specification is applicable to the termination characteristics of 0.8mm pitch BergStak® family of
products (receptacle with plug mating height 5.0mm to 20.0mm), with 30u” Palladium-Nickel plating and
8u”/15u’’/30u’’ Au plating, which provides electrical connections between parallel mounted boards.
3.0 GENERAL
This document is composed of the following sections:
PARAGRAPH TITLE
1.0 OBJECTIVE
2.0 SCOPE
3.0 GENERAL
4.0 APPLICABLE DOCUMENTS
4.1 Standards and Specifications
5.0 REQUIREMENTS
5.1 Qualification
5.2 Material
5.3 Finish
5.4 Design and Construction
5.5 Rating
6.0 PERFORMANCE
6.1 Performance
6.2 Test Methods
6.3 Test Sequence
4.0 APPLICABLE DOCUMENTS
4.1 Standards and Specifications
4.1.1 MIL-STD-202: Test methods for electronic and electrical component parts.
4.1.2 MIL-STD-1344: Test methods for electronic connectors.
4.1.3 EIA 364: Electronic connector/socket test procedures including environmental classifications.
4.1.4 QQ-N-290: Nickel plating.
4.1.5 QQ-N-533: BeCu strip.
4.1.6 MIL-G-45204: Gold plating electrodeposited
4.1.7 MIL-C-45662: Calibration system requirements
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 2 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
5.0 REQUIREMENTS
5.1 Qualification
Connectors furnished under this specification shall be capable of meeting the qualification test
requirements specified herein.
5.2 Material
5.2.1 Housing: All housing materials shall be high temperature plastic, rated flame retardant 94V-0 in
accordance with UL-94.
5.2.2 Receptacle Terminal: Nickel Copper
5.2.3 Plug Terminal: Brass.
5.2.4 Metal Cap: Stainless steel.
5.2.5 Hold Down: Brass.
5.3 Finish
The finish for applicable components shall be specified in product drawings with plating area, plating
material and plating thickness.
5.4 The thickness of the PCB solder paste
Below data is FCI recommended dimension, For some customer’s process are different (such as,
PCB thickness, solder temperature, solder paste type, etc.), customer can according to the actual
application environment adjust the solder paste thickness.
5.4.1 The position less than 120pin,recommend using solder paste thickness 0.15mm Min.
5.4.2 The position greater than or equal to 120pin,recommend using solder paste thickness
0.18mm Min.
5.5 Design and Construction
The connector shall be a multi-piece assembly having two rows of contacts with surface mount solder-
tail terminations for installation on printed wiring board.
5.6 Rating
Voltage Rating 100V AC
Current Rating 0.8A Max.
Temperature Rating -40°C ~ 125°C
6.0 PERFORMANCE
Unless otherwise specified, the performance of connectors given in the attached list shall satisfy the values
specified in Table 6.1. The performance test shall follow the test method and the test sequence given in
Table 6.2 & 6.3 under the environmental conditions listed below. All connectors to be tested shall be free of
defects such as burr, flaw, void, blister etc. which will affect the life and application of connectors.
Temperature ---------- 15°C ~ 35°C
Humidity ---------------- 25% ~ 85%
Pressure --------------- 86 ~ 106KPa
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 3 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
6.1 Performance
TABLE 6.1
Test Item Requirements
6.1.1 Visual Examination
Product shall meet the requirements of product
drawings. Visual Examination performed under 10X
magnification. Parts should be free from blistering,
discoloration, cracks, etc
Electric Requirements
6.1.2 Low Level Contact Resistance(LLCR) Initial --------------- 30 m Maximum
After test ---------- 50 m Maximum
6.1.3 Dielectric Withstanding Voltage No evidence of arc-cover, insulation breakdown or
leakage current in excess of 1 mA.
6.1.4 Insulation Resistance 1000 M Minimum
6.1.5 Current Rating Temperature rise above ambient shall not exceed
30°C with all contacts powered at 0.8A
Mechanical Requirements
6.1.6 Vibration No discontinuity greater than 1 microsecond
6.1.7 Shock No discontinuity greater than 1 microsecond
6.1.8 Mating Force 0.9N (90 gramf) Maximum per contact.
6.1.9 Un-mating Force 0.1N (10 gramf) Minimum per contact.
6.1.10 Durability Initial --------------- 30 m Maximum
After test ---------- 50 m Maximum
6.1.11 Solderability Solder coverage ---------- 95% Minimum
6.1.12 Resistance to Solder Heat No evidence of physical or mechanical damage.
6.1.13 Contact Retention Force 1N Minimum per contact.
6.1.14 Reseating Manually unplug/replug the mated connector
assembly.
Environmental Requirements
6.1.15 Thermal Shock Initial --------------- 30 m Maximum
After test ---------- 50 m Maximum
6.1.16 Temperature Life Initial --------------- 30 m Maximum
After test ---------- 50 m Maximum
6.1.17 Cyclical Humidity & Temperature Initial --------------- 30 m Maximum
After test ---------- 50 m Maximum
6.1.18 Mixed Flow Gas Initial --------------- 30 m Maximum
After test ---------- 50 m Maximum
6.1.19 Thermal Disturbance Initial --------------- 30 m Maximum
After test ---------- 50 m Maximum
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 4 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
6.2 Test Methods
TABLE 6.2
Test Item Test Methods
6.2.1 Visual Examination Visually and functionally inspected. Under 10X magnification.
6.2.2 Low Level Contact
Resistance(LLCR)
Figure 1
EIA-364-23
Test method of connection as Figure 1.
Test current ---------------- 100 mA Maximum
Open circuit ---------------- 20 mV Maximum
Number of readings ------ 100 separable contact interface
minimum or 3 connectors whichever is greater
6.2.3 Dielectric Withstanding
Voltage
EIA-364-20 Method B, Test Condition I
Test voltage ---------------- 500 Vrms AC
Duration --------------------- 1 minute
Measure between adjacent terminals of mated connectors.
Number of readings ------ 30 (10 readings per connector set)
6.2.4 Insulation Resistance
EIA-364-21
Test voltage ---------------- 500 V DC
Duration --------------------- 1 minute
Measure between adjacent terminals of mated connectors.
Number of readings ------ 30 (10 readings per connector set)
6.2.5 Current Rating
EIA-364-70
Ambient still air ------------- 25°C
All contact powered ------- 0.8A
6.2.6 Vibration
EIA-364-28 Test Condition V, Letter D
Frequency ------------------ 50 to 2000 Hz
Power spectral Density -------- 0.1 g2/Hz
Overall rms g ---------------- 11.95
Duration --------------------- 1 1/2 hours in each of three mutually
perpendicular axes (4 1/2 hours total).
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 5 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
6.2.7 Shock
EIA-364-27, Test Condition A
Accelerated velocity ----- 490 m/s2 (50G).
Waveform ------------------ half-sine shock pulse.
Duration -------------------- 11 mSec.
Velocity change ----------- 11.3 feet per second
Number of cycles --------- 18
6.2.8 Mating Force
EIA-364-13
Operating speed ---------- 25 mm/minute
No lubrication and utilize free-floating fixture.
Number of connectors -------- 5 mated pair
6.2.9 Un-mating Force
EIA-364-13
Operating speed ---------- 25 mm/minute
No lubrication and utilize free-floating fixture.
Number of connectors -------- 5 mated pair
6.2.10 Durability
EIA-364-09
Operating speed ---------- 25 mm/minute
Number of cycles ------------- 100
Pre-Conditioning cycles ------ 25
6.2.11 Solderability
For leaded:
Solder temperature ------- 230 ± 5°C.
Immersion duration ------- 3± 0.5 seconds
Flux immersion ------------ 5 to 10 seconds
Flux and solder material are defined in MIL-STD-202, method 208
For Non- leaded:
Solder temperature ------- 260 ± 5°C.
Immersion duration ------- 3± 0.5 seconds
Flux immersion ------------ 5 to 10 seconds
Flux and solder material are defined in MIL-STD-202, method 208
6.2.12 Resistance to Solder Heat
For leaded:
Peak temperature --------- 240 ± 5°C.
Duration --------------------- 10 seconds
For Non- leaded:
Peak temperature --------- 260 ± 5°C.
Duration --------------------- 30 seconds
6.2.13 Contact Retention Force Operating speed ---------- 25 mm/minute
Number of readings ------ 30 (10 readings per connector set)
6.2.14 Reseating Perform 3 cycles mate/unmate
6.2.15 Thermal Shock
EIA-364-32 Method A
Temperature range ------- -40 +0/-5°C to 125 +5/-0°C
Time at temperature extremes ----- 30 minutes
Test Duration (A-4) --------- 10 cycles
Transfer Time ---------------- 5 minutes maximum
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 6 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
6.2.16 Temperature Life
EIA-364-17 Method A, Test Condition 4
Temperature --------------- 105 ±5°C.
Duration Condition D ---- 1000 hours.
Plug & receptacle to remain mated without electrical load.
LLCR measured @ Initial, 250 and 1000 hours
Pre-Conditioning Temperature ----- 105 ±5°C
Pre-Conditioning Duration ----------- 120 hours
6.2.17
Cyclical Humidity &
Temperature
EIA-364-31, Method III (omit step 7b)
Temperature and humidity are listed figure 2.
Duration --------------------- 10 cycles.
6.2.18 Mixed Flow Gas
EIA-364-65, Class IIA
Temperature: 30°C
Relative Humidity: 70%
Concentration: H2S 10 ppb
NO2 200 ppb
CL2 10 ppb
SO2 100 ppb
Test duration: 1) 7days unmated (Both halves are exposed to gas)
and 7days mated
2) 14days mated
**Test Group 9b is only applicable to parts with 30u’’ GXT and
30u’’ Au plating.
6.2.19 Thermal Disturbance
EIA-364-1000 Table 4, Test Group 4
Cycle the mated connectors between 15 ± 3°C and 85 ± 3°C as
measured on the part. Ramps should be a minimum of 2°C per
minute, and dwell times should insure that the contacts reach the
temperature extremes (a minimum of 5 minutes). Humidity is not
controlled.
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 7 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
Perform 10 cycles.
7.0 QUALIFICATION TEST MATRIX Table 7.1
TEST ITEM TEST GROUP
Section 1 2 3 4 5 6 7 8 9a 9b 10
Visual Examination 6.2.1 1,10 1,11
1,
9 1 1
3 1
3 1 1 1 1,13 1
Low Level Contact
Resistance (LLCR) 6.2.2
2 4
6 8
10
2
8 2 4
6 8
10
2 4
6 8 2 4
6 8
10
12
2 4
6 8
10 12
14
Dielectric Withstanding
Voltage 6.2.3 2,5,
8
Insulation Resistance 6.2.4 3,6,
9
Current Rating 6.2.5 2
Vibration 6.2.6 7
Shock 6.2.7 9
Mating Force 6.2.8 3,6
Un-mating Force 6.2.9 4,7
Durability Pre-conditioning 6.2.10 4 3 3 3 3 3
Durability 6.2.10 5
Solderability 6.2.11 2
Resistance To Solder Heat 6.2.12 2
Contact Retention Force 6.2.13 2
Reseating 6.2.14
9 7 11 13
Thermal Shock 6.2.15 5
Temperature Life Pre-
Conditioning 6.2.16 5 5 5
Temperature Life 6.2.16 5
Cyclical Humidity &
Temperature 6.2.17 7 7
Mixed Flowing Gas
7 days unmated 6.2.18 7
Mixed Flowing Gas
7 days mated 6.2.18 9
Mixed Flowing Gas
14 days mated 6.2.18 7
Thermal Disturbance 6.2.19 9 11
Number of Samples 3 3 5 3 3 3 3 3 3 3 3
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
NUMBER GS-12-547
TYPE PRODUCT SPECIFICATION
TITLE PAGE REVISION
0.8mm BergStak® Product Specification 8 of 8 G
AUTHORIZED BY DATE
Bob Gu 27 Feb 17
CLASSIFICATION
UNRESTRICTED
Copyright FCI
Form E-3334
Rev F
GS-01-001
8.0 RECORD RETENTION
REVISION RECORD
REV PAGE DESCRIPTION ECR # DATE
1 ALL INITIAL PRELIMINARY -- 12 Feb 08
2 Change test sequence Group I adding Cyclical Humidity & Temp/removing
Temp Life Pre-conditioning -- 12 Feb 08
A
B
C
D
E
F
ALL
5
3-4
2
2
1/2/5
INITIAL RELEASE
Addition of temperature for LF parts to Section 6.2.11 & 6.2.12
Current Rating, change to 0.8A, Section 6.1.5 & 6.2.5
Update Section 5.5, Temperature Rating -40°C ~ 125°C
Add solder paste thickness recommended dimension
Add mating height information, change terminal material
and change the resistance to solder Heat time to 30sec.
S
08-0033
S
08-0332
S
09-0329
S
10-0070
ELX-N-15808
ELX-N-20663
1 Apr 08
8 Oct 08
28 Oct 09
30 Mar 10
11 Spe 13
9 Apr 15
G 7 Divide group1 to be two groups.
ELX-N-26194 27 Feb 17
PDS: Rev :G STATUS:Released Printed: Mar 07, 2017
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