Document No
TRBL-62OS002A
Low Resistance Chip Resistors
(RBL62 20mΩ~100mΩ)
1. Scope :
Issued date
2011/12/28
Page
1/7
The specification applies for the RBL62 of low resistance chip resistors made by TA-I.
2. Features:
Low Resistance and High Accuracy Resistor for Current Detection
Large Electrode (All series)
Good Performance for Heat Dissipation
High Purity Alumina Substrate for High Power Dissipation
Pb-free to Meet RoHS Requirements
3. Applications:
Power Management Applications
Switching Power Supply
DC-DC Converter, Battery Pack, Charger, Adaptor
Portable Instruments (PDA and Cell Phone)
Voltage Regulation Module (VRM)
Computer
4. Type Designation:
RBL
62
F
T
R020
Low Resistance
Chip Resistors
Size/Power Rating
0612:1W
Tolerance of
Resistance at 25℃
F:±1.0%
G:±2.0%
J:±5.0%
Packaging
T: Paper
Nominal
Resistance
R020: 20mΩ
TA-I TECHNOLOGY CO., LTD
Document No
TRBL-62OS002A
Low Resistance Chip Resistors
(RBL62 20mΩ~100mΩ)
5. Dimensions:
Issued date
2011/12/28
Page
2/7
Unit: mm
Type
RBL62
L
1.60±0.20
W
3.20±0.20
d
0.45±0.10
t
0.60±0.20
6. Electrical Characteristics
TCR
(ppm/℃)
± 50
Resistance Range (mΩ)
F：±1%
G：±2%
20mΩ~100mΩ
J：±5%
Chip
Size
0612
Power
Rating
1W
Operating
Temp. Range
-55℃~ +125℃
TA-I TECHNOLOGY CO., LTD
Document No
TRBL-62OS002A
Low Resistance Chip Resistors
(RBL62 20mΩ~100mΩ)
7. Reliability Tests
Reference
standard
IEC60115-1-4.8
JIS-C5201-4.8
IEC60115-1-4.13
JIS-C5201-4.13
IEC60115-1-4.25.1
JIS-C5201-4.25.1
IEC60115-1-4.24
JIS-C5201-4.24
IEC60115-1-4.19
JIS-C5201-4.19
IEC60115-1-4.18
JIS-C5201-4.18
IEC60115-1-4.17
JIS-C5201-4.17
IEC60115-1-4.33
JIS-C5201-4.33
IEC60115-1-4.23.2
JIS-C5201-4.23.2
Issued date
2011/12/28
Page
3/7
Test
Items
Condition of Test
Test Limits(△R)
Temperature Coefficient of
Resistance
25 ~ +125℃
± 50ppm
Short Time Overload
5 X rated power, 5s
1000 hours at rated power , 70℃,
1.5hours “ON “, 0.5hour “OFF”
1000 hours at rated power ,
40 ± 2℃, 90~95% RH1.5hours
“ON “, 0.5hour “OFF”
-55℃ (15 min. ) / +125
℃(15
min.) 5 cycle
270 ± 5℃ solder, 10 ± 1 sec dwell.
245±5℃ solder 2±0.5 sec
dwell.Solder : Sn96.5 / Ag3.0 /
Cu0.5
2mm deflection
± (0.5%+0.0005Ω)
Load Life
± (1%+0.0001Ω)
Load Life with Humidity
± (1%+0.0001Ω)
Rapid Change of
Temperature
Resistance to Soldering
Heat
± (0.5%+0.0005Ω)
± (0.5%+0.0005Ω)
At least 95% of surface
area of electrode shall be
covered with new solder.
± (0.5%+0.0005Ω )
Solderability
Robustness of Termination
(Bending Strength)
Resistance to Dry Heat
125 ± 5℃for 96 ± 4hrs
± (1%+0.0005Ω)
8. Marking:
For 62:
Resistance value is expressed by 4 digits; the first “R” means decimal point and the other
digits represent for the normal resistance in Ω.
e.g. 20mΩ = R020
9. Taping & Reel
9-1 Taping Dimensions
9-1-1 4 mm pitch paper
TA-I TECHNOLOGY CO., LTD
Document No
TRBL-62OS002A
Low Resistance Chip Resistors
(RBL62 20mΩ~100mΩ)
Issued date
2011/12/28
Page
4/7
Packing
Paper Tape
Type
RBL62
A
2.0±0.15
B
3.6±0.2
W
8.0±0.2
F
3.5±0.05
E
1.75±0.1
P
1
4.0±0.1
P
2
2.0±0.1
P
0
D
0
+0.1
T
0.84±0.1
4.0±0.1 Φ1.5
-0.1
UNIT: mm
9-2 Reel Specifications
UNIT: mm
Type
RBL62
ΦA
178.0 ±2.0
ΦB
60.0 ±1.0
ΦC
13.0 ±1.0
W
9.0 ±1.0
T
11.4 ±1.0
TA-I TECHNOLOGY CO., LTD
Document No
TRBL-62OS002A
Low Resistance Chip Resistors
(RBL62 20mΩ~100mΩ)
9-3 Peel – off force:
Peel – off force of paper and blister tape is in accordance with “JIS”
that is , 0.1 to 0.7 N at a peel-off speed of 300 mm / minute.
Issued date
2011/12/28
Page
5/7
Pull
Top cover tape
300 mm/min
10 ~ 15°
Carrier tape
Standard: 0.1 ~ 0.7 N
UNIT: mm
10. Label
10.1 Normal Products:
Date Code
QTY: 5000 PCS
Resistance
Tolerance
Type
0.020Ω
Lot No:
T939M0008K
0939
0612
F TR
Manufacture Label
Packaging
TA-I TECHNOLOGY CO., LTD
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