TP: 0402 only: 7" 2mm pitch
punched paper
TD: 0603, 0805, 1206,
1210: 7" 4mm pitch
punched paper
TDD: 0603, 0805, 1206,
1210: 10" paper tape
TE: 0805, 1206, 1210:
7" embossed plastic
TED: 0805, 1206, 1210:
10" embossed plastic
For further information on packaging,
please refer to Appendix A
22
RN73H
precision high heat resistance metal
film chip resistor
features
dimensions and construction
ordering information
•High precision type ±0.05% is available
with standard products
•Improved moisture resistance by special
protective coating
•Rated up to +155°C
•Marking: Black coating
•Products with lead-free terminations meet
EU RoHS requirements
Protective
Coating
Lc
W
t
dInner
Electrode
Solder
Plating
Ni
Plating
Resistive
Film
Ceramic
Substrate
c
A: ±0.05%
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1.0%
05
10
25
50
100
T: Sn 3 significant
figures +
1 multiplier
“R” indicates
decimal on
value <100Ω
1E: 0.063W
1J: 0.1W
2A: 0.125W
2B: 0.25W
2E: 0.25W
RN73H
Type Size Nominal
Resistance Resistance
Tolerance T.C.R.
(ppm/°C)
Termination
Material Packaging
New Part # 2B TD 1002 B 25T
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/22/10
Type
L
.012 +.008
-.004
(0.3 +0.2)
-0.1
.016 +.008
-.004
(0.4 +0.2)
-0.1
.018±.004
(0.45±0.1)
.012±.004
(0.3±0.1)
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
.012±.004
(0.3±0.1)
.016±.008
(0.4±0.2)
.02±.012
(0.5±0.3)
.063±.008
(1.6±0.2)
.098±.008
(2.5±0.2)
.126±.008
(3.2±0.2)
.049±.008
(1.25±0.2)
.031±.004
(0.8±0.1)
.063±.008
(1.6±0.2)
.079±.008
(2.0±0.2)
1J
(0603)
.014±.002
(0.35±0.05)
.010 +.002
-.004
(0.25 +0.05)
-0.1
.010±.004
(0.25±0.1)
.020±.002
(0.5±0.05)
.039 +.004
-.002
(1.0 +0.1)
-0.05
1E
(0402)
2A
(0805)
2B
(1206)
(Inch Size Code) Wc d t
Dimensions inches (mm)
2E
(1210)
Derating Curve
% Rated Power
100
80
60
40
20
-60 -40 -20 0 406080100140
85
20
Ambient Temperature
(°C)
0
-55
120
155
160
EU
resistors
RN73H
precision high heat resistance metal
film chip resistor
Maximum
Working
Voltage
Resistance Range
E-24, E-96, E-192*
(B±0.1%)(A±0.05%) (C±0.25%) (D±0.5%)
±5
±100
±50
±5
±100
±50
±10
±100
±50
±5
±10
(F±1.0%)
Part
Designation
Maximum
Overload
Voltage
Operating
Temp.
Range
Power Rating
@ 70°C
T.C.R.
(ppm/°C)
Max.
applications and ratings
1/10W
(.10W)
1/8W
(.125W)
1/4W
(.25W)
1/4W
(.25W)
75V 150V
100V 200V
150V 300V
200V 400V
100Ω - 47kΩ
—
—
51Ω - 100kΩ
—
—
100Ω - 300kΩ
100Ω - 510kΩ100Ω - 510kΩ
100Ω - 300kΩ
51Ω - 300kΩ
—
—
±100
±50
—
—
100Ω - 47kΩ
100Ω - 59kΩ
100Ω - 59kΩ
——
100Ω - 59kΩ
-55°C
to
+155°C
23
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/22/10
—
10Ω - 1MΩ
10Ω - 1MΩ
* No marking on E-192 values
100Ω - 100kΩ
—
±10
100Ω - 100kΩ
100Ω - 100kΩ
100Ω - 100kΩ100Ω - 100kΩ100Ω - 100kΩ
±10
—
100Ω - 300kΩ
RN73H2E ±25
51Ω - 510kΩ
15Ω - 1MΩ
—
RN73H1J
1/16W
(.063W)
RN73H1E
±25
15Ω - 360kΩ
10Ω - 360kΩ
RN73H2A ±25
15Ω - 1MΩ
RN73H2B ±25
10Ω - 1MΩ
100Ω - 300kΩ
100Ω - 300kΩ100Ω - 300kΩ
environmental applications
100Ω - 510kΩ
—
—
51Ω - 59kΩ
—
—
15Ω - 1MΩ
100Ω - 510kΩ
—
100Ω - 59kΩ
15Ω - 360kΩ
15Ω - 360kΩ15Ω - 360kΩ
15Ω - 1MΩ
15Ω - 1MΩ15Ω - 1MΩ
15Ω - 1MΩ
15Ω - 1MΩ15Ω - 1MΩ
—
15Ω - 1MΩ
15Ω - 1MΩ15Ω - 1MΩ
—
—
100Ω - 300kΩ
100Ω - 510kΩ
—
100Ω - 59kΩ
10Ω - 1MΩ
10Ω - 1MΩ10Ω - 1MΩ
10Ω - 1MΩ10Ω - 1MΩ
10Ω - 1MΩ
10Ω - 1MΩ10Ω - 1MΩ
10Ω - 1MΩ10Ω - 1MΩ
—
100Ω - 100kΩ
10Ω - 360kΩ
10Ω - 360kΩ10Ω - 360kΩ
10Ω - 360kΩ10Ω - 360kΩ
±10
±25 50V 75V
— 100Ω - 10kΩ
—
100Ω - 100kΩ
100Ω - 10kΩ100Ω - 10kΩ
47Ω - 100kΩ
±50
100Ω - 100kΩ
—
100Ω - 100kΩ
100Ω - 100kΩ
100Ω - 10kΩ
47Ω - 100kΩ
10Ω - 100kΩ10Ω - 100kΩ
10Ω - 1MΩ
10Ω - 1MΩ10Ω - 1MΩ
10Ω - 1MΩ10Ω - 1MΩ
—
—
For Surface Temperature Rise Graph see Environmental Applications. Additional environmental applications can also be found at www.koaspeer.com
Performance Characteristics
Parameter
Requirement ∆ R ±(%+0.05Ω)
Limit Typical Test Method
Resistance
T.C.R.
25°C
+25°C/-55°C and +25°C/+155°C**
Within specified
tolerance
Within specified
T.C.R.
—
—
Overload (Short time) Rated Voltage x 2.5 or Max. overload volume, whichever is less for 5 seconds
±0.05% ±0.01%
Resistance to Solder Heat 260°C ± 5°C, 10 seconds ± 1 second
±0.05%* ±0.01%
Rapid Change of Temperature 1J, 2A: -55°C (30 minutes), +155°C (30 minutes), 1000 cycles
2B, 2E: -55°C (30 minutes), +155°C (30 minutes), 500 cycles
±0.1%* ±0.02%
Moisture Resistance 85°C ± 2°C, 85%±5%RH, 1000 hours; 1.5 hr ON, 0.5 hr OFF cycle
±0.1%* ±0.05%
Endurance at 85°C 85°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
±0.1%* ±0.05%
High Temperature Exposure +155°C, 1000 hours
±0.1%* ±0.05%
* Depends on resistance value, please contact KOA Speer for details.
** Test conditions differs depending on resistance value
resistors
