RR1220P-203-B-T5 Susumu, RR1220P-203-B-T5 Datasheet - Page 7

• Manufacturer Part Number: RR1220P-203-B-T5
• Description: RES 20.0K OHM 1/10W .1% 0805 SMD
• Manufacturer: Susumu
• Series: RRr

Specifications of RR1220P-203-B-T5

• Resistance (ohms): 20K
• Power (watts): 0.1W, 1/10W
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Tolerance: ±0.1%
• Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Height: 0.016" (0.40mm)
• Lead Style: Surface Mount (SMD - SMT)
• Package / Case: 0805 (2012 Metric)
• Resistance In Ohms: 20.0K
• Case: 0805 (2012 metric)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: RR1220P-203-B; RR1220P203B; RR12P20.0KBTR

TITLE:
6.2.3 Resistance to soldering heat
6.2.4 Solderability
6.2.5 Solvent resistance
Method;
(1) Solder bath method
(2) Reflow soldering method
(3) Soldering iron method
Specification:
Method;
Specification:
Method;
Specification:
The resistor shall be stored at standard atmospheric conditions for 1 hr after which the measurements shall
be made.
For other procedures, refer to IEC 60115-1, Sub-clause 4.18.
A new uniform coating of solder shall cover minimum of 95% of the surface being immersed.
Without mechanical damage and distinct damage in appearance.
Change in resistance : ±(0.5%+0.05Ω)
Without mechanical damage.
Electrical characteristics shall be satisfied.
Temperature of solder
Duration of immersion
For other procedures, refer to IEC 60115-1, Sub-clause 4.17.
Immersion cleaning
At normal temperature : 300 sec. Using Isopropyl alcohol.
For other procedures, refer to IEC 60115-1, Sub-clause 4.29.
Marking shall be legible.
The heating apparatus shall be the upper-heated oven and the temperature shall be board surface
temperature.
Preheat
Temperature
Peak temperature
Temperature
Bit temperature
Time
Chip resistor RR1220 series
Specification for
3 +1／0 s.
350±5deg C
100∼110deg C
260±5deg C
220deg C over
270±5deg C
2±0.5 s.
235±5deg C
245±5deg C
60 s. max.
SUSUMU
(Solder alloy: Sn-37Pb)
10 sec. or less
CO.,LTD
(Solder alloy: Sn-3Ag-0.5Cu)
10±1 s.
30 s.
SPEC.NO:
RR00-1097
Rev. No.
0
7/14