TA - I
1. Scope :
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S001O
Issued date
Page.
2014/08/06
1 / 10
This specification applies for the RL series of alloy film chip resistors made by TA-I.
2. Construction :
Over Coat
Conductor : (Lead-free )
Sn Plating
Ni Plating
Ceramic Substrate
Resistive Element
3. Type Designation :
RL
Product Code
RL : Chip Resistor
10
Size
Power Rating
F
Tolerance
TN
Packaging
R100
Nominal
Resistance
04-0402(1005) 1/16W
06-0603(1608) 1/8W
10-0805(2012) 1/4W
12-1206(3216) 1/2W
20-2010(5025) 3/4W
25-2512(6432) 1W
J-
±5%
G-
±2%
F-
±1%
T-Paper Tape
E-Embossed Tape
N-Lead Free
3 Digits e.g.,5%
(E24) R10=0.1Ω
4 Digits e.g.,1%
(E96) R100=0.1Ω
TA-I TECHNOLOGY CO., LTD
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4. Dimensions :
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S001O
Issued date
Page.
2014/08/06
2 / 10
UNIT: mm
Type
RL04
RL06
RL10
RL12
RL20
RL25
L
1.00 -
0.05
1.60
±0.10
2.00
±0.10
3.10
±0.20
5.00
±0.20
6.30
±0.20
+0.10
W
0.50
±0.05
0.80
±0.10
1.25
±0.10
1.55
±0.10
2.50
±0.20
3.20
±0.20
C
0.20
±0.10
0.30
±0.20
0.40
±0.20
0.50
±0.30
0.60
±0.30
0.60
±0.30
d
0.25
±0.10
0.35
±0.20
0.35
±0.20
0.40
±0.20
0.50
±0.25
0.50
±0.25
t
0.35
±0.05
0.45
±0.10
0.50
±0.10
0.55
±0.10
0.55
±0.10
0.55
±0.10
5. Electrical characteristics :
Characteristics
RL04
Power Ratings (W)
Resistance Value (m)
T.C.R ( ppm / C )
Operation Temperature Range( C)
Resistance Tolerance (%)
Insulation Resistance (M)
Maximum Working Voltage (V)
o
o
Feature
RL06 RL10 RL12 RL20 RL25
1/8W 1/4W 1/2W 3/4W
1W
Measurement Method
JIS Code 3A / JIS Code
3D
Refer to JIS C 5201-1-4.5
1/16W
100 ~ 910
100~500mΩ:
±300
501~910mΩ:
±200
±200
-55 ~ +155
Refer to JIS C 5201-1-4.8
1%,
2%,
5%
Over 100
(P*R)
1/2
JIS C 5201-1-4.2.5
Refer to JIS C 5201-1-4.6
Note : Except for the above standardized products, we also provide the customized products.
TA-I TECHNOLOGY CO., LTD
TA - I
5.1
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S001O
Issued date
Page.
2014/08/06
3 / 10
Derating Curve :
For resistors operated at ambient temperature over 70℃
,
power rating shall be derated in
accordance with figure 1.
P Max
Power ratio(%)
Ambient Temp.(℃)
Figure 1
6. Reliability Test :
Test Item
Temperature Coefficient of
Resistance
Short Time Overload
Reference
standard
IEC60115-1-4.8
JIS-C5201-1-4.8
IEC60115-1-4.13
JIS-C5201-1-4.13
Condition of Test
-55 ~ +125℃
Test Limits
Refer to paragraph 5
1%: (1%+0.005
)
2%,5%: (3%+0.005
)
Remark: 0402(2%+0.005
)
1%: (1%+0.001
)
2%,5%: (3%+0.001
)
Remark: 0402(3%+0.005
)
1%: (1%+0.001
)
2%,5%: (3%+0.001
)
Remark: 0402(3%+0.005
)
1%+0.005
1%+0.005
At least 95% of surface area
of electrode shall be covered with
new solder.
2.5 X rated voltage, 5s
Load Life
IEC60115-1-4.25.1
1000 hours at rated power ,
JIS-C5201-1-4.25.1
70℃, 1.5hours “ON “, 0.5hour “OFF”
Load Life with Humidity
IEC60115-1-4.24
JIS-C5201-1-4.24
1000 hours at rated power ,
40
2℃, 90~95% RH
1.5hours “ON “, 0.5hour “OFF”
-55℃ (30 min. ) / +155
℃(30
min.)
5 cycles
270
5℃ solder , 10
1 sec dwell .
245±5℃ solder, 2±0.5 sec dwell.
Solder : Sn96.5 / Ag3.0 / Cu0.5
3mm deflection
2mm deflection (RL20,25)
Rapid Change of
Temperature
Resistance to Soldering Heat
IEC60115-1-4.19
JIS-C5201-1-4.19
IEC60115-1-4.18
JIS-C5201-1-4.18
IEC60115-1-4.17
JIS-C5201-1-4.17
IEC60115-1-4.33
JIS-C5201-1-4.33
Solderability
Robustness of Termination
(Bending Strength)
Resistance to Dry Heat
1%+0.005Ω
1%:
(1%+0.005
)
2%,5%: (2%+0.005
)
IEC60115-1-4.23.2
155
5℃ for 96
4hrs
JIS-C5201-1-4.23.2
Note* :RCWV : Rated continuous working voltage .
TA-I TECHNOLOGY CO., LTD
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7. Marking :
7.1.1
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S001O
Issued date
Page.
2014/08/06
4 / 10
7.1 Type : 0805,1206,2010,2512
E96: 1%
Resistance value is expressed by 4 digits, the first “R” means decimal point
and the other digits represent for the normal resistance inΩ.
e.g., R100 =100 mΩ
7.1.2
E24: 2%,5%
Resistance value is expressed by 3 digits, the first “R” means decimal point
and the other digits represent for the normal resistance inΩ.
e.g., R10 =100 mΩ
7.2 Type : 0603
7.2.1
E96: 1%
When the marking space is too small in such small-sized resistors as RL06, the
marking can not made by 4 digits and may be made by two digits combined
with one English capital.
Significant figures of nominal resistance
Symbol
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Symbol for multipliers
E24
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
E96
100
110
130
150
200
750
Symbol
multipliers
A
0
10
B
1
10
e.g.,
C
2
10
D
3
10
E
4
10
-3
F
5
10
G
6
10
H
7
10
X
-1
10
Y
-2
10
Z
-3
10
01Z=100
×10
=100 mΩ
Notes :
When the resistance value is not in the list of E96 , 3 digitals with underline in E-24 series
is used as mark .
e.g.,
0603 : 120mΩ, 1%
Marking is 012
TA-I TECHNOLOGY CO., LTD
TA - I
7.2.2
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
E24: 2%,5%
Document No TRL-XX0S001O
Issued date
Page.
2014/08/06
5 / 10
Resistance value is expressed by 3 digits, the first “0” means decimal point
and the other digits represent for the normal resistance inΩ.
e.g., 010 =100 mΩ
7.2 Type: 0402
RL04 : No Marking
8. Taping & Reel :
8.1 Taping Dimensions :
8.1.1
4 mm pitch paper
UNIT: mm
Packing
Paper
Tape
Type
A
B
1.9 ±0.1
W
F
E
P
1
P
2
P
0
D
0
T
0.64 ±0.1
+0.1
RL10 1.6 ±0.15 2.4 ±0.2 8.0±0.2 3.5±0.05 1.75±0.1 4.0±0.1 2.0±0.05 4.0±0.1
φ
1.5
-0 0.84 ±0.1
RL12 2.0 ±0.15 3.6 ±0.2
RL06 1.1 ±0.1
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