FLAT CHIP RESISTORS
RN73
SPEER ELECTRONICS, INC.
ULTRA PRECISION 0.1% TO 1% TOLERANCE
FLAT CHIP RESISTOR - ULTRA PRECISION
- Nickel Chromium Thin Film Resistor Element
- Anti-Leaching Nickel Barrier Terminations
- 90/10 Solder Plated Terminations, Standard
- Meets or Exceeds EIA 576, MIL-R-55342F
- Four (4) Digit Marking, Distinctive Color Identifiers
(Only E-24 Values are Marked on 0603)
FLAT CHIP
RESISTORS
STANDARD APPLICATIONS
PART
DESIGNATION
NEW
NEW
RN73T1H
RN73T1E
RN73T1J
RN73E1J
RN73C1J
RN73T2A
RN73E2A
RN73C2A
RN73T2B
RN73E2B
RN73C2B
RN73T2E
RN73E2E
RN73C2E
250 mW
(1/4 W)
125 mW
(1/8 W)
100 mW
(1/10 W)
63 mW
(1/16 W)
POWER
TCR
RATING (ppm/°C)
@ 70°C
MAX
0.05W
0.063W
E:
±25
C:
±50
E:
±25
C:
±50
ABSOLUTE ABSOLUTE
E-24 / E-96***
MAXIMUM MAXIMUM
RESISTANCE RANGE - TOLERANCE
WORKING OVERLOAD
B(±0.1%)
C(±0.25%) D(±0.5%) F(±1.0%) VOLTAGE VOLTAGE
——
——
——
100Ω - 33KΩ
——
——
——
——
51Ω - 33KΩ
51Ω - 100K
100Ω - 100KΩ
15Ω - 100KΩ
——
51Ω - 150KΩ
100Ω - 130KΩ
18Ω - 130KΩ
——
51Ω - 360KΩ
100Ω - 240KΩ
18.2Ω - 240KΩ
——
51Ω - 510KΩ
33 - 4.7K
33 - 33K
10 - 10K
10 - 100K
33 - 4.7K
33 - 33K
10 - 10K
10 - 100K
OPERATING
TEMP.
RANGE
*
15V
25V
30V
30V
±10
±
25
±
50
±
10
±
25
±
50
±
10
±
25
±
50
±
10
±
25
±
50
——
——
50V
100V
–55°C
to
100V
200V
+125°C
10Ω - 33KΩ
10Ω - 100K
——
10Ω - 100KΩ
10Ω - 150KΩ
——
10Ω -130KΩ
10Ω - 360KΩ
——
10Ω - 240KΩ
10Ω - 510KΩ
150V
300V
200V
400V
*** See Apendix A for available decade values.
* +150°C operating temperature is available by special request.
ORDERING & SPECIFYING INFORMATION*
RN73
TYPE
E
TEMPCO
T:
±
10 ppm/°C
E:
±
25 ppm/°C
C:
±
50 ppm/°C
2B
SIZE CODE
(See Page 4)
1H: 0201
1E: 0402
1J: 0603
2A: 0805
2B: 1206
2E: 1210
T
PACKAGING
(See Appendix A)
T: Punched Paper
TE: Embossed Plastic
TDD: 10” Punched Paper
TED: 10” Embossed Plastic
1002
NOMINAL RESISTANCE
3 Significant
Figures + 1
Multiplier
R Indicates
Decimal on
Value < 100Ω
B
TOLERANCE
B:
±
0.1%
C:
±
0.25%
D:
±
0.50%
F:
±
1.0%
*Please Note: KSE’s Part Numbers Do Not Contain any Spaces or Hyphens.
TELEPHONE:
814-362-5536
21
FAX:
814-362-8883
FLAT CHIP RESISTORS
RN73
SPEER ELECTRONICS, INC.
ULTRA PRECISION 0.1% & 1% TOLERANCE
ENVIRONMENTAL APPLICATIONS
FLAT CHIP
RESISTORS
% RATED POWER
100
125
80
DERATING
100
60
TEMPERATURE RISE
(°C)
75
40
50
2E
20
25
2B
2A
1J
1E,1H
20
40
60
70
80
100
120
140
¡
150
160
180
25
50
75
100
AMBIENT TEMPERATURE
(°C)
% RATED POWER
PARAMETER
Thermal Shock
Low Temperature
Operation
High Temperature
Exposure
Short Time Overload
Resistance to
Solder Heat
Terminal Strength-Bend
Moisture Resistance
Life
Pulse
MAXIMUM
∆
R
±0.25%
±0.15%
±0.25%
TEST METHOD
MIL-STD-202, Method 107
-55°C ~ +125°C, 100 cycles
MIL - R - 55342
π
4.7.4 1 Hour @ -55°C
followed by 45 minutes of RCWV**
1000 Hours @ 125°C
±0.1%
±0.1%
MIL - R - 55342
π
4.7.5
2.5 X RCWV for 5 seconds
MIL - R - 55342
π
4.7.7
260°C for 10 seconds
2mm min. Deflection in Either
Direction for 10 Seconds
MIL - STD - 202, Method 103
40
o
C, 90 - 95%RH, 1000 Hours
MIL - STD - 202, Method 108 70°C, 1000
Hours @ RCWV, 1 1/2 Hr ON, 1/2 Hr OFF
2.5 X RCWV, Not Exceeding Maximum
Overload Voltage 1 Second ON, 25 Seconds
OFF 10,000 Cycles
30 Minutes at -55°C; 15 Minutes at 25°C,
30 Minutes at + 125°C, 15 Minutes at +25°C, 5 Cycles
±0.35%
±0.25%
±0.25%
±0.3%
Temperature Cycling
Dielectric Withstanding
Voltage
1H
1E
1J
2A
2B
2E
±0.25%
100V
100V
100V
400V
400V
400V
MIL - STD - 202, Method 301
Insulation Resistance
** RCWV = Rated continuous working voltage
10,000 Meg Ohm Minimum
TELEPHONE:
814-362-5536
22
FAX:
814-362-8883
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