Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
TA - I
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
1 / 10
1. Scope :
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
10
F
TN
Product Code
RL : Chip Resistor
Size
Power Rating
Tolerance
Packaging
R100
Nominal
Resistance
04-0402(1005) 1/16W
J- ±5%
T-Paper Tape
3 Digits e.g.,5%
06-0603(1608) 1/8W
G- ±2%
E-Embossed Tape
(E24) R10=0.1Ω
10-0805(2012) 1/4W
F- ±1%
N-Lead Free
4 Digits e.g.,1%
12-1206(3216) 1/2W
(E96) R100=0.1Ω
13-1210(3226) 1/2W
20-2010(5025) 3/4W
25-2512(6432) 1W
TA-I TECHNOLOGY CO., LTD
TA - I
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
2 / 10
4. Dimensions :
UNIT: mm
Type
L
W
C
d
t
RL04
1.00 -0.05
0.50 ±0.05
0.20 ±0.10
0.25 ±0.10
0.35 ±0.05
RL06
1.60 ±0.10
0.80 ±0.10
0.30 ±0.20
0.35 ±0.20
0.45 ±0.10
RL10
2.00 ±0.10
1.25 ±0.10
0.40 ±0.20
0.35 ±0.20
0.50 ±0.10
RL12
3.10 ±0.20
1.55 ±0.10
0.50 ±0.30
0.40 ±0.20
0.55 ±0.10
RL13
3.10 ±0.20
2.55 ±0.20
0.50 ±0.30
0.50 ±0.20
0.55 ±0.15
RL20
5.00 ±0.20
2.50 ±0.20
0.60 ±0.30
0.50 ±0.25
0.55 ±0.10
RL25
6.30 ±0.20
3.20 ±0.20
0.60 ±0.30
0.50 ±0.25
0.55 ±0.10
+0.10
5. Electrical characteristics :
Feature
Characteristics
Power Ratings (W)
RL04
RL06 RL10 RL12 RL13 RL20 RL25
1/16W
1/8W 1/4W 1/2W 1/2W 3/4W
100 ~ 910
Resistance Value (m)
100~500mΩ: ±300
501~910mΩ: ±200
o
T.C.R ( ppm / C )
o
±200
1W
Measurement
Method
JIS Code 3A / JIS
Code 3D
Refer to JIS C
5201-1-4.5
Refer to JIS C
5201-1-4.8
Operation Temperature Range( C)
-55 ~ +155
Resistance Tolerance (%)
1%, 2%, 5%
JIS C 5201-1-4.2.5
Insulation Resistance (M)
Over 100
Refer to JIS C
5201-1-4.6
Maximum Working Voltage (V)
(P*R)
1/2
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-XX0S002C
Issued date
2022/02/23
Page.
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 :
NTest Item
Reference
standard
Condition of Test
Test Limits
Temperature Coefficient of
Resistance
IEC60115-1-4.8
JIS-C5201-1-4.8
-55 ~ +125℃
Refer to paragraph 5
Short Time Overload
IEC60115-1-4.13
JIS-C5201-1-4.13
2.5 X rated voltage, 5s
1%: (1%+0.005 )
2%,5%: (3%+0.005 )
Remark: 0402(2%+0.005 )
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”
1%: (1%+0.001 )
2%,5%: (3%+0.001 )
Remark: 0402(3%+0.005 )
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”
1%: (1%+0.001 )
2%,5%: (3%+0.001 )
Remark: 0402(3%+0.005 )
Rapid Change of
Temperature
IEC60115-1-4.19
JIS-C5201-1-4.19
-55℃ (30 min. ) / +155 ℃(30 min.)
5 cycles
1%+0.005
Resistance to Soldering Heat
IEC60115-1-4.18
JIS-C5201-1-4.18
270 5℃ solder , 10 1 sec dwell .
1%+0.005
Solderability
IEC60115-1-4.17
JIS-C5201-1-4.17
245±5℃ solder, 2±0.5 sec dwell.
Solder : Sn96.5 / Ag3.0 / Cu0.5
At least 95% of surface area
of electrode shall be covered with
new solder.
Robustness of Termination
(Bending Strength)
IEC60115-1-4.33
JIS-C5201-1-4.33
3mm deflection
2mm deflection (RL20,25)
1%+0.005Ω
Resistance to Dry Heat
IEC60115-1-4.23.2
155 5℃ for 96 4hrs
JIS-C5201-1-4.23.2
1%: (1%+0.005 )
2%,5%: (2%+0.005 )
MSL Level: 1
Note* :RCWV : Rated continuous working voltage .
TA-I TECHNOLOGY CO., LTD
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
TA - I
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
4 / 10
7. Marking :
7.1 Type : 0805, 1206, 1210, 2010, 2512
7.1.1
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
E96
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174
Symbol
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
E96
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
301
309
Symbol
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
E96
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549
Symbol
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
E96
562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
Symbol for multipliers
Symbol
multipliers
A
0
10
B
1
10
e.g.,
C
2
10
D
3
10
E
4
10
F
5
10
G
6
10
H
7
10
X
-1
10
Y
-2
10
Z
-3
10
-3
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
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
TA - I
7.2.2
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
5 / 10
E24: 2%,5%
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
Type
A
RL06 1.1 ±0.1
Paper
Tape
B
1.9 ±0.1
W
F
E
P1
P2
P0
D0
T
0.64 ±0.1
+0.1
8.0±0.2 3.5±0.05 1.75±0.1 4.0±0.1 2.0±0.05 4.0±0.1 φ1.5
RL12 2.0 ±0.15 3.6 ±0.2
-0 0.84 ±0.1
RL10 1.6 ±0.15 2.4 ±0.2
RL13 2.8 ±0.20 3.6 ±0.2
TA-I TECHNOLOGY CO., LTD
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
TA - I
8.1.2
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
6 / 10
2 mm pitch paper :
Packing
Type
A
B
W
F
E
P1
P2
P0
D0
T
+0.1
RL04
0.7±0.05 1.2±0.05 8.0 ±0.2 3.5±0.05 1.75±0.1 2.0 ±0.1 2.0 ±0.1 4.0 ±0.1 ψ1.5
0.45 ±0.1
-0
+0.1
Paper Tape
RL06
1.1 ±0.1 1.9 ±0.1 8.0 ±0.2 3.5±0.05 1.75±0.1 4.0 ±0.1 2.0 ±0.1 4.0 ±0.1 ψ1.5
0.64 ±0.1
-0
8.1.3
4 mm pitch Emboss :
Packing Type
RL20
A
B
2.8 ±0.2
5.3 ±0.2
Emboss
RL25
3.6 ±0.2
W
F
E
P1
P2
12.0±0.2
5.5±0.05
1.75±0.1
4.0±0.1
2.0±0.05
6.9 ±0.2
P0
D0
T
+0.1
4.0±0.05 ψ1.5
0.85 ±0.15
-0
Paper Tape
Type Size
RL
RL
RL
RL
RL
RL
RL
04
06
10
12
13
20
25
4 mm pitch
2 mm pitch
178mm/R
178mm/R
10000
10000
5000
5000
5000
5000
Emboss Plastic Tape
4 mm pitch
4000
4000
TA-I TECHNOLOGY CO., LTD
TA - I
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
7 / 10
8.2 Reel Specifications :
UNIT: mm
ψA
Series
ψB
ψC
RL 04/ 06/ 10/ 12/ 13
178 ± 2.0
60.0 ± 1.0
RL 20 / 25
W
T
9.0 ±1.0
11.5 ± 1.0
13.0 ± 1.0
15.5 ±1.0
13.0 ± 1.0
8.3 Peel – off force :
Peel – off force of paper and blister tape is in accordance with “JIS-C5202 ”
that is , 0.1 to 0.7 N at a peel-off speed of 300 mm / minute.
Pull
top cover tape
carrier tape
300 mm/min
10 ~ 15° standard: 0.1 ~ 0.7 N
TA-I TECHNOLOGY CO., LTD
TA - I
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
8 / 10
9. Label :
9.1 Manufacture Label :
Date Code
Lot No:
Type
QTY: 5000 PCS
R10
T5486A001K
9.2
Resistance Tolerance
1548
J
RL10JT
Customer Label: ( By customer request ) :
Lead-Free Products
TA-I TECH
Product Spec.
Customer No:
LEAD FREE
0805 5%(T) 0.1Ω
105A702723 RL10JTNR10
Date
04. 05. 21
Year Month
10. Recommended land patterns :
Land pattern
Type
RL
RL
RL
RL
RL
RL
RL
Size
04(1005 )
06 (0603 )
10 (0805 )
12 (1206 )
13 (1210 )
20 (2010 )
25 (2512 )
Dimension ( mm )
a
b
c
0.5~0.6
1.4~1.6
0.4~0.6
0.7~0.9
2.0~2.2
0.8~1.0
1.0~1.4
3.2~3.8
0.9~1.4
2.0~2.4
4.4~5.0
1.2~1.8
2.0~2.4
4.4~5.0
2.3~3.5
3.3~3.7
5.7~6.5
2.3~3.5
3.6~4.0
7.6~8.6
2.3~3.5
TA-I TECHNOLOGY CO., LTD
TA - I
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
9 / 10
11. Recommend IR – Reflow profile : ( Lead-Free solder : Sn96.5 / Ag3 / Cu0.5 )
Profile Feature
Average ramp-up rate
(Tsmax to Tp)
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax ) (ts)
Time maintained above :
- Temperature (TL)
- Time (TL)
Peak Temperature (Tp)
Time within
0
℃ of actual Peak
5
Temperature (tp)2
Ramp-down Rate
Time 25℃ to Peak Temperature
Lead (Pb )-Free Assembly
3℃ / second max.
150℃
200℃
60 -120 seconds
217℃
60-150 seconds
260℃
10 seconds
6℃/second max.
8mimutes max.
Allowed Re-flow times : 3 times
Remark : To avoid discoloration phenomena of chip on terminal electrodes,
please use N2 Re-flow furnace .
12. Storage Conditions :
Temperature: 5℃~35℃,Humidity:40%~75%
13. Shelf Life :
2 years from manufacturing date
TA-I TECHNOLOGY CO., LTD
TA - I
Alloy Film Chip Resistors
Low Resistance (Standard)
Halogen-Free
Document No TRL-XX0S002C
Issued date
2022/02/23
Page.
10 / 10
14. ECN :
Engineering Change Notice: The customer will be informed with ECN if there is significant
modification on the characteristics and materials described in Approval Sheet.
15. Manufacturing Country & City :
TA-I TECHNOLOGY CO., LTD. ( Taiwan– Tao Yuan )
Tel: 886-3-3246169 Fax : 886-3-3246167
Associated companies :
(1) FORTUNE TASK RESISTOR FACTORY ( China – Dongguan )
Tel : 86-769-8339-4790〜3 Fax : 86-769-8339-4794
(2) TA-I TECHNOLOGY (DONGGUAN ) CO., LTD. ( China –Dongguan )
Tel : 86-769-8339-4790〜3 Fax : 86-769-8339-4794
(3) TA-I TECHNOLOGY ( SU ZHOU ) CO., LTD. ( China – Su Zhou)
Tel :86- 512-63457879 Fax : 86-512-63457869
(4) TAI OHM ELECTRONICS ( M ) SDN. BHD. ( Malaysia – Penang )
Tel :604- 3900480
Fax : 604-3901481
(5) P.T.TAI ELECTRONICS Indonesia ( Indonesia – Jakarta )
Tel :62-21-89830123 Fax : 62-21-89830703
TA-I TECHNOLOGY CO., LTD