Aces Electronic Co., Ltd.
Product Specification
Title ：
0.5mm pitch Board To Board CONN
Product Specification
PS - 88391-XXXX
Sheet
1 of 5
Rev
A
This specification contains Aces Electronic Co., Ltd's proprietary information and should
not to be used without written permission.
TR-FM-73015B
Aces Electronic Co., Ltd.
Product Specification
PS - 88391-XXXX
1. Scope
This specification covers the 0.5mm pitch BOARD TO BOARD CONNECTOR series.
Aces's P/N : 88391-xxxx series.
2. Ratings
2.1 Working Voltage Less than 36 Volts AC (per pin)
2.2 Rated Voltage ( Max. )
100 V ﹝AC(rms)/DC﹞
2.3 Rated Current ( Max. )
0.5 A﹝AC(rms)/DC﹞
2.4 Ambient Temperature Range
－55℃ ~ ＋85℃*1
*1：Including terminal temperature rise.
3. Performance
3.1 Electrical Performance
Contact
Resistance
Mate connectors,measure by dry
circuit, 20mV Max., 10mA Max.
(JIS C5402 5.4)
40 m Ω Max.
Insulation
Resistance
Mate connectors, apply 250V DC
between adjacent terminal or ground.
1000 M Ω Min.
Dielectric
Strength
Mate connectors, apply 250V AC for
1 minute between adjacent terminal
or ground.
No Breakdown.
3.2 Mechanical Performance
Mating and Un-mating
Forces
Mate and un-mate connectors at a
rate of 25± 3 mm/min.
0.69 N ﹝70gf﹞Max./CKT.
0.118 N ﹝12gf﹞Min./CKT.
Terminal / Housing
Retention Force
Apply axial pull out force on the
terminal assembled in the housing
at a rate of 25± 3 mm/min.
1.96 N ﹝0.2Kgf﹞Min.
3.9 N ﹝0.4Kgf ﹞Min.
TR-FM-73015B
Aces Electronic Co., Ltd.
Product Specification
PS - 88391-XXXX
3.3 Environmental Performance and Others
Repeated Mate/
Un-mate
When mate/un-mated up to 50
cycles repeatedly at a rate of 10
cycles/min.
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
Temperature Rise
Mate connectors and measure the
temperature rise of contact when
the maximum AC rated current is
passed. (Based upon UL 498)
Temperature rise：
30℃ Max.
Vibration
Mate connectors and subject to the
following vibration conditions,for a
period of 2 hours in each of 3 mutually
perpendicular axes, passing DC 1mA
during the test
Amplitude ： 1.5 mm P-P
Frequency ：10-55-10 Hz
shall be traversed in 1 minute. (Based
upon MIL-STD-202 Method 201A)
Appearance：
No damage
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
Discontinuity：
0.1 μs Max.
Shock
Mate connectors and subject to the
following shock conditions. 3 shocks
shall be applied along 3 mutually
perpendicular axes,passing DC 1mA
current during the test. (Total of 18
shocks)
Appearance：
No damage
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
Test Pulse：Half Sine
Peak Value：490m/s2 ﹝50G﹞
Duration ：11ms
(Based upon JIS Coo41/MIS-STD202 Method 213B Cond.A)
Discontinuity：
0.1 μs Max.
TR-FM-73015B
Aces Electronic Co., Ltd.
Product Specification
PS - 88391-XXXX
Heat Resistance
Mate connectors and expose to 85±2℃ for
96 hours. Upon completion of the exposure
period, the test specimens shall be conditioned
at ambient room conditions for 1 to 2 hours,
after which the specified measurements shall
be performed. (Based upon JIS C0021/MILSTD-202 method 108A Cond.A)
Appearance：
No damage
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
Mate connectors and expose to -55±3℃ for
96 hours. Upon completion of the exposure
period, the test specimens shall be conditioned
at ambient room conditions for 1 to 2 hours,
after which the specified measurements shall
be performed. (Based upon JIS C0020)
Appearance：
No damage
Humidity
Mate connectors and expose to 60±2℃
relative humidity 90 to 95% for 96 hours.
Upon completion of the exposure period,
the test specimens shall be conditioned
at ambient room conditions for 1 to 2 hours,
after which the specified measurements shall
be performed. (Based upon JIS C0022.MILSTD-202 method 103B Cond.B)
Appearance ：
No damage
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
Must meet Dielectric Strength
Insulation Resistance：
100 m Ω Max.
Temperature
Cycling
5 cycles of：
(a) -55 ℃ ± 3 ℃
30 minutes
(b) ＋85 ℃ ± 2 ℃
30 minutes
( Based upon JIS C0025 )
Appearance：No damage
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
Salt Spray
48 ± 4 hrs. exposure to a salt spray
from the 5 ± 1% solution at 35 ± 2℃.
(Based upon JIS C5028/MIL-STD-202
Method 101 D Cond.B )
Appearance：No damage
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
SO2 Gas
24 hrs. exposure to 50 ± 5 ppm.
SO2 gas at 40 ± 2℃
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
Contact Resistance：
MAX.change from initial
requirement：20 m Ω
TR-FM-73015B
Aces Electronic Co., Ltd.
Product Specification
PS - 88391-XXXX
Solderability
Dip soldertails into the molten solder
(held at 230± 5℃) up to 0.5mm
from the bottom of the housing for
3± 0.5 sec.
Solder Wetting：
95% of immersed area must
show no voids, pin holes
Resistance to
Soldering Heat
INFRARED REFLOW CONDITION
Appearance：No damage
240 ℃ MAX. ( PEAK TEMP. )
AVERAGE RANGE UP：18 ℃ MAX.
150 sec.
( 150 - 175℃ )
(PRE-HEAT TEMP.)
70 sec.
( 180℃ MIN. )
TEMPERATURE CONDITION GRAPH
TEMPERATURE ON BOARD PATTERN SIDE
TR-FM-73015B