6-1879274-2 Tyco Electronics, 6-1879274-2 Datasheet - Page 2

• Manufacturer Part Number: 6-1879274-2
• Description: RP 2A 1K87 0.1% 15PPM 1K RL
• Manufacturer: Tyco Electronics
• Series: RP73, Holsworthyr

Specifications of 6-1879274-2

• Resistance (ohms): 1.87K
• Power (watts): 0.125W, 1/8W
• Composition: Thin Film
• Temperature Coefficient: ±15ppm/°C
• Tolerance: ±0.1%
• Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Height: 0.020" (0.50mm)
• Lead Style: Surface Mount (SMD - SMT)
• Package / Case: 0805 (2012 Metric)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: RP73D2A1K87BTDF

Power Derating Curve
Dimensions
Literature No. 1773272
Revised 8-10
Characteristics - Environmental
Reference Standards: MIL-STD-202, JIS-C 5201-1
Storage Temperature: 25±3°C; Humidity < 80%RH
Item
Temperature Coefficient of Resistance (T.C.R.)
Short Time Overload
Insulation Resistance
Endurance
Damp Heat with Load
Bending Strength
Solderability
Resistance to Soldering Heat
Dielectric Withstand Voltage
Thermal Shock
Low Temperature Operation
Part Number
RP73 2A
RP73 2B
RP73 2H
RP73 3A
RP73 1E
RP73 1J
t
W
For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this curve.
L ±0.2
D
1.0
1.6
2.0
3.2
4.9
6.3
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
C
100
80
60
40
20
SMD High Power Precision Resistors
Type RP73 Series
0
L
-55
-40
-20
W ±0.2
Tol. ≤ 0.05%
1.25
ΔR±0.05%
ΔR±0.05%
ΔR±0.05%
ΔR±0.05%
ΔR±0.05%
ΔR±0.05%
ΔR±0.05%
0.5
0.8
1.6
2.4
3.1
ΔR±0.5% for high power rating
ΔR±0.5% for high power rating
ΔR±0.5% for high power rating
0
ΔR±0.2% for high power rating
1. Alumina Substrate
2. Bottom Electrode (Ag)
3. Top Electrode (Ag-Pd)
95% min. coverage
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
>7kΩ ΔR±0.5%
20
Ambient Temperature (°C)
Requirement
>1000 MΩ
As Spec.
By Type
40
60 70 80
0.20 +/-0.10
0.3 +/- 0.2
0.4 +/- 0.2
0.5 +/- 0.2
0.6 +/- 0.2
0.6 +/- 0.2
Tol. > 0.05%
ΔR±0.25%
ΔR±0.2%
ΔR±0.2%
ΔR±0.3%
ΔR±0.2%
ΔR±0.2%
ΔR±0.2%
C
100
4. Edge Electrode (NiCr)
5. Barrier Layer (Ni)
6. External Electrode (Sn)
Tyco Electronics Corporation / Harrisburg, PA
For email, phone or live chat, go to: www.tycoelectronics.com/help
120
1 hour, -65°C, followed by 45 minutes of RCWV
140 155
40±2°C, 90~95% R.H. Max. working voltage
Bending amplitude 3 mm for 10 seconds
hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
D+0.2/-0.1
Max. overload voltage for 1 minute
70±2°C, Max. working voltage
RCWV*2.5 or Max. overload
0.2
0.3
0.3
0.4
0.5
0.5
Apply 100VDC for 1 minute
-55°C~150°C, 100 cycles
+25/-55/+25/+125/+25°C
for 1000 hrs with 1.5 hrs
260±5°C for 10 seconds
245±5°C for 3 seconds
voltage for 5 seconds
Test Method
7. Resistor Layer (NiCr)
8. Overcoat (Epoxy)
9. Marking
“ON” and 0.5 hrs “OFF”
t ±0.1
0.3
0.4
0.5
0.6
0.6
0.6
2