Fixed Chip Resistor Array
ＡＣＮ１Ｅ２Ｇ・ＡＣＮ１Ｅ４Ｇ
Features
●High density than chip resistors.
●High cost reduction efficiendy by eliminating mounter
operation.
●Since it is the array of 1005 types, it is small and
lightweight.
Construction
Protective
Coating
Resistive
Element
Hpw to oder
Example：ＡＣＮ１Ｅ４ＧＴＰ０Ｊ１０３ＬＦ
ＡＣＮ Fixed Chip Resistor Array
１Ｅ
Models
１Ｅ
４
Ｇ
ＴＰ
Resistors
Circuit,Terminal and Corner Type
Packaging Methods
ＴＰ
０
Paper Tape
Resistance
Tolerance
Resistance
Range
Ｊ class
(±5.0％)
F class
(±1.0％)
－
1.0 mm
External Electrode
Alumina
Substrate
Ratings
Packaging Quantity
０
２
４
10,000 PCS/reel
20,000 PCS/reel
40,000 PCS/reel
±5.0％
±1.0％
ACN1E2G 3Ω½1MΩ(E-24)
ACN1E4G 3Ω½1MΩ(E-24) 10Ω½1MΩ(E-96)
0.063 W
0.125 W
0.25 W
２５ Ｖ
５０ Ｖ
10Ω½1MΩ：±200 PPM/℃
3Ω½9.1Ω：±400 PPM/℃
-55 ℃ ½ +125 ℃
Ｊ
Resistance Tolerance
Ｊ
Ｆ
Power
Rating
1/element
1/PKG
ACN1E2G
ACN1E4G
１０３ Resistance Value
(3-digit and 4-digit number.The first two and
three digits are significant figures of
resistance Value,and the third and fourth
one denotes number of zeros following.
R shows a decimal point.)
Example：１００・・・ 10 Ω
３Ｒ０・・・
3 Ω
１００３・・・ 100kΩ
ＬＦ Terminal surface material
nothing Sn/Pb
ＬＦ
Sn
Max. Working Voltage
Max. Overload Voltage
T.C.R.
Operating Temp. Range
Dimensions・Circuit・Weight
ACN1E2G
½
½
½
½
ACN1E4G
Ｗ
½
½
½
½
½
Ｌ
½
Ｌ
½
Ｗ
[mm]
Type
Ｌ
Ｗ
½
½
½
½
½
½
ACN1E2G 1.00±0.10 1.00±0.10 0.33±0.10
0.15±0.10 0.25±0.10 0.67±0.10 0.35±0.1O
ACN1E4G 2.00±0.10 1.00±0.10 0.30±0.15 0.40±0.15 0.15±0.10 0.25±0.10 0.50±0.05 0.35±0.10
Specifications are subject to change without notice.Please confirm us before purchase and /or use.
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Weight
1.1mg
2.4mg
Fixed Chip Resistor Array
ＡＣＮ１Ｅ２Ｇ・ＡＣＮ１Ｅ４Ｇ
Performance
Requirements
Temp.Coefficient
(TCR)
Characteristics
Tset-Method
(JIS C5201-1)
Operating temperature range = -55℃½+125℃
J class≦±200 PPM/℃ (10Ω½1MΩ)
±400 PPM/℃ (3Ω½9.1Ω)
F class≦±200 PPM/℃ (10Ω½1MΩ)
Short time overload There shall be no mechanical breakage. Apply voltage = the rated voltage × 2.5
(STOL)
ΔR ≦ ±(2.0％+0.1Ω)
(Max. voltage = Max. overload voltage )
Apply time
= 5 seconds
Voltage endurance
There shall be no mechanical breakage. Apply voltage = 100V AC
Apply time
= 1 minute
Bend strength
There shall be no mechanical breakage. Bend length = 3mm
ΔR ≦ ±(0.5％+0.05Ω)
Bend time
= 10 seconds
Resistance to
There shall be no mechanical breakage. Solder temperature = 260℃
soldering heat
ΔR ≦ ±(1.0％+0.05Ω)
Dip time
= 10 seconds
Solderability
More than 95% of the surface of termi- Solder temperature = 235℃
nation shall be covered by new solder Dip time
= 2 seconds
after the resistors are dipped in the
solder.
Temperature cycle
There shall be no mechanical breakage. 1 cycle
= -55℃/25℃/125℃/25℃
ΔR ≦ ±(1.0％+0.05Ω)
Test cycle = 5 cycles.
Humidity load test
There shall be no mechanical breakage. Temperature
= 40℃
ΔR ≦ ±(3.0％+0.1Ω)
humidity
= 90½95% RH
Apply voltage = rated voltage
(ON=1.5Hr/OFF=0.5Hr)
Test time
= 1,000 hours
Load life
There shall be no mechanical breakage. Temperature
= 70℃
ΔR ≦ ±(3.0％+0.1Ω)
Apply voltage = rated voltage
(ON=1.5Hr/OFF=0.5Hr)
Test time
= 1,000 hours
Power Derating Curve
Rate d L o ad ( %)
100
80
60
40
Recommanded Land Pattern Design
[mm]
ACN1E2G
0.65
ACN1E4G
0.5 0.55
0.5
1.5
0
- 55
125
0
70
A mb i e nt T em pe ra tu r e ( ℃)
0.35
0.4
0.3
For resistors operated in ambient temperatuer
above 70℃,power rating shall be derated in
accordance with the above figure.
Specifications are subject to change without notice.Please confirm us before purchase and /or use.
- 2 -
0.5
1.5
20
Fixed Chip Resistor Array
ＡＣＮ１Ｅ２Ｇ・ＡＣＮ１Ｅ４Ｇ
Recommendation Soldering Condition
(a)Reflow Methods
Recommendation the below temperature profile condition.(Refolw times = MAX 2 times)
Peak：
230½250℃
2½10sec
Temperature
Temperature
Peak：
240½260℃
5½10sec
Pre-Heat:
150½200℃
60½180sec
45½75 sec
Pre-Heat:
160½200℃
60½180sec
45½75 sec
Time
Time
(1)Normal solder
(b)Soldering iron Methods
Recommendation the following condition.
The point of the iron temperature = 300℃±5℃
Working time = MAX 3 seconds.
※The soldering iron point should not touch a product directly.
(2)Lead free solder
Caution
In operating condition, it should be fully verified suitableness of product.In storage condition,it should be
kept products with packing in normal temperature and normal humidity and avoided sunshine.
We recommend that ACN products use within one year from derivery.If over one year,check mounting and solderabil-
ity before use it.
The Others
Please consult our business man about the packing specification and resistance value and so on beyond state
in this catalog.
Specifications are subject to change without notice.Please confirm us before purchase and /or use.
- 3 -
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