RL20FENR020 TA-I TECHNOLOGY CO., LTD, RL20FENR020 Datasheet - Page 4

• Manufacturer Part Number: RL20FENR020
• Description: Thick Film Chip Resistors
• Manufacturer: TA-I TECHNOLOGY CO., LTD

Note* :RCWV : Rated continuous working voltage .
6. Reliability Test:(
Temperature Coefficient of
Resistance
Short Time Overload
Load Life
Damp Heat ( Steady state )
Rapid Change of Temperature
Resistance to Soldering Heat
Solderability
Resistance to Dry Heat
7. Marking
Test Item
7.1 E24: 1 ,2 , 5%
TA-I
and the other digits represent for the normal resistance in Ω .
Resistance value is expressed by 4 digits, the first “R” means decimal point
Low Resistance
As specified in JIS C 5202
e.g., R020 =20 m Ω
Reference
standard
JIS-C5202-5.2
JIS-C5202-5.5
JIS-C5202-7.10
JIS-C5202-7.5
JIS-C5202-7.4
JIS-C5202-6.10
JIS-C5202-6.11
JIS-C5202-7.2
Thick Film Chip Resistors
Condition of Test
-55 ~+125 ℃
2.5 X rated voltage, 5s
1000 hours at rated power , 70 ℃ , 1.5hours
40 ± 2 ℃ , 90~95% RH , for 1000 hours
-55 ℃ (30 min. ) / +125 ℃ ( 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
125 ± 5 ℃ for 96
“ON “, 0.5hour “OFF”
(20-91 mΩ Ω Ω Ω )for 2010
)
±
4hrs
TA-I TECHNOLOGY CO., LTD
page
Test Limits
Refer to paragraph 5
± ( 2 %+0.001
± ( 2%+0.001
± ( 2%+0.001
± ( 1%+0.001
± ( 1%+0.001
At least 95% of surface area
of electrode shall be covered
with new solder.
± ( 2%+0.001
No
Ω
Ω
Ω
Ω
Ω
Ω
TRL-20OS012B
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