Military Established Reliability
Vishay Foil Resistors
Bulk Metal
®
Foil Technology
RNC90Y and RNC90Z to MIL-PRF-55182/9
FEATURES
•
QPL product with established reliability.
Product may not
be to scale
•
Best Load Life Stability:
±
0.05%∆R for 2,000 hrs. @ + 125°C
•
Best TCR:
±
2.0ppm/°C (– 55°C to + 175°C)
•
Best Shelf Life: 0.0025% (25ppm) for 1 year
• Best Thermal EMF: 0.1µV/°C
• Qualified Resistance Range: 4.99
Ω
to 121KΩ [RNC90Y]
100
Ω
to 121KΩ [RNC90Z]
• Resistance Tolerance: to
±
0.005%
•
Specially conditioned non-QPL resistors available.
See data sheet “Improved Performence Tested.”
THROUGH HOLE
Vishay Military Established Reliability resistors are available
in resistance values from 4.99 ohms through 121Kohms and
for tolerances from
±
0.005% to
±
1.0%. The same resistors
are also available as a non-qualified product for customers
desiring higher or lower resistance values and the same or
better performance capabilities. (See Table 2.) Both the
qualified and the non-qualified version are manufactured on
the same production line facilities and are subjected to the
same process, lot control, conditioning, and GRP A (100%)
screening. Qualified versions receive additional MIL Group B
and C testing.
TABLE 1 - SPECIFICATIONS COMPARISON
SPECIFICATION
RNC90Y (QUALIFIED)
MIL-PRF-55182/9
CHARACTERISTIC Y LIMITS
±
5ppm/°C
(– 55°C to + 125°C)
±
10ppm/°C
(+ 125°C to + 175°C)
4.99Ω to 121KΩ
Level R
RNC90Z (QUALIFIED)
MIL-PRF-55182/9
CHARACTERISTIC Z LIMITS
±
2ppm/°C
(– 55°C to + 175°C)
S555 (NON-QUALIFIED)
VISHAY PERFORMANCE
LIMITS
6
±
5ppm/°C
1
(– 55°C to + 125°C)
Z555 (NON-QUALIFIED)
VISHAY PERFORMANCE
LIMITS
6
±
2ppm/°C
1
(– 55°C to + 125°C)
Temperature Coefficient
of Resistance
Resistance Range
Failure Rate
Load-Life Stability
0.3W @ +125°C
at 2,000 Hours
at 10,000 Hours
Current Noise
High-Frequency Operation
Rise-Decay Time
Inductance
3
(L)
Capacitance (C)
Reactance
Voltage Coefficient
Working Voltage
4
Thermal EMF
5
100Ω to 121KΩ
Level R
1Ω to 150KΩ
Not Specified
4.99Ω to 121KΩ
Not Specified
±
0.05% Maximum
∆R
±
0.5% Maximum
∆R
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
0.0005%/V
300 Volts Maximum
Not Specified
±
0.05% Maximum
∆R
±
0.5% Maximum
∆R
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
0.0005%/V
300 Volts Maximum
Not Specified
±
0.015% Maximum
∆R
2
±
0.05% Maximum
∆R
2
– 40dB Minimum
1.0ns at 1KΩ
0.1µH Maximum
0.08µH Typical
1.0pF Maximum
0.5pF Typical
< 1%
0.0001%/V
300 Volts Maximum
0.1µV/°C Maximum
1µV/watt Maximum
±
0.015% Maximum
∆R
2
±
0.05% Maximum
∆R
2
– 40dB Minimum
1.0ns at 1KΩ
0.1µH Maximum
0.08µH Typical
1.0pF Maximum
0.5pF Typical
< 1%
0.0001%/V
300 Volts Maximum
0.1µV/°C Maximum
1µV/watt Maximum
NOTES:
1. Maximum TCR spread from nominal (Vishay maximum TCR): spread is defined as the 3σ (99.73% of a production lot) limit of a nominal
Gaussian distribution which is within a band centered on the nominal curve. TCR is somewhat higher for resistance values < 80ohms,
consult Vishay Applications Engineering.
2. Load life
∆R
Maximum can be reduced by 80% through a screening procedure. Consult Vishay Applications Engineering for details.
3. Inductance (L) due mainly to the leads.
4. Not to exceed power rating of resistor.
5.
µV/°C
relates to EMF due to lead temperature differences and
µV/watt
due to power applied to the resistor.
6. Maximum is 1.0% A.Q.L. standard for all specifications except TCR. Typical is a designers reference which represents that 85% of the
units supplied, over a long period of time, will be at least the figure shown or better.
SALES
• ISRAEL: foilsales.israel@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
www.vishay.com
84
For technical questions in the Americas, contact foilsupport1@vishay.com
Document Number: 63007
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Revision 02-Mar-05
Military Established Reliability
Vishay Foil Resistors
Bulk Metal
®
Foil Technology
RNC90Y and RNC90Z to MIL-PRF-55182/9
FIGURE 1 - COMPARISON OF RNC90Y TO RNC90Z TEMPERATURE COEFFICIENT OF RESISTANCE
+ 1000
RNC90Y
+ 1000
+ 1000
RNC90Z
+ 1000
+ 400
+ 500
∆
R/R(ppm)
∆
R/R(ppm)
0
- 400
+ 160
0
- 160
+ 300
+ 200
- 200
- 300
- 500
THROUGH HOLE
- 1000
- 55
- 1000
Specification
±
5ppm/
°
C
25
Temperature (
°
C)
125
175
- 1000
- 55
±
10ppm/
°
C
Specification
±
2ppm/
°
C
25
Temperature (
°
C)
125
- 1000
175
FIGURE 2 - POWER DERATING CURVE
+70°C
Percent of Rated Power
FIGURE 3 - IMPRINTING AND DIMENSIONS
RNC90Y and RNC90Z Military Approved Resistors
Front View
Side View
W
Manufacturers
Identification
Number
ST
Factory Year Week
200
150
100
Rated Power
Rear View
Model Number
Resistance
Tolerance
Code
XXXXX
100R01
B
R
Resistance
Value Code
Failure Rate Code
(Not Present If
Non-Qualified)
LL
L
VISHAY
18612
XXXXX J
H
50
0
–50
Mfr. Code
A 98 11
–25
0
+25 +50 +75 +100 +125
Ambient Temperature
°C
+150
+175
LS
Jan Designator
(Not Present If
Non-Qualified)
Lead Material
#22 AWG
(0.025 Dia.)
Solder Coated
Copper
SW
TABLE 2 - MODEL SELECTION
MODEL
NUMBER
RESISTANCE
RANGE
(
Ω
)
30.1 to 121K
16.2 to 30.0
4.99 to 16.0
100 TO 121K
30.1 to 121K
20 to < 30.1
5 to < 20
2 to < 5
1 to < 2
> 121K to 150K
Z555
(NON QPL)
30.1 to 121K
20 to < 30.1
4.99 to < 20R
STANDARD RESISTANCE FAILURE
AMBIENT
AVERAGE
TOLERANCE
RATE
POWER RATING
WEIGHT
TIGHTEST % LOOSEST %
@ + 70
°
C
@ + 125
°
C IN GRAMS
±
0.005
±
0.05
±
0.1
±
0.01
±
0.005
±
0.01
±
0.05
±
0.1
±
0.5
±
0.005
±
0.005
±
0.01
±
0.05
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
±
1.0
See
Table 5
DIMENSIONS
inches
mm
RNC90Y
RNC90Z
0.6 Watts
0.3 Watts
0.3 Watts
0.6
0.6
W:
L:
H:
ST:
SW:
LL:
LS:
0.105
±
0.010
0.300
±
0.010
0.326
±
0.010
0.015
±
0.005
0.040
±
0.005
1.000
±
0.125
0.150
±
0.005
2.67
±
0.25
7.62
±
0.25
8.28
±
0.25
0.381
±
0.13
1.02
±
0.13
25.4
±
3.18
3.81
±
0.13
See Table 5 0.6 Watts
S555
(NON QPL)
–––––
0.6 Watts
0.3 Watts
0.6
–––––
0.4 Watts
0.2 Watts
0.6
–––––
0.6 Watts
0.3 Watts
0.6
SALES
• ISRAEL: foilsales.israel@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
For technical questions in the Americas, contact foilsupport1@vishay.com
Document Number: 63007
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Revision 02-Mar-05
www.vishay.com
85
Military Established Reliability
Vishay Foil Resistors
Bulk Metal
®
Foil Technology
RNC90Y and RNC90Z to MIL-PRF-55182/9
TABLE 3 - ORDERING INFORMATION RNC90Y/RNC90Z SERIES
Please specify Vishay RNC90Y and RNC90Z Series Resistors as follows: (See Table 2, 4 and 5 for further details.)
Example:
RNC90Y
OR
RNC90Z
100R01
B
R
MODEL NO.
RESISTANCE VALUE
TOLERANCE CODE LIFE FAILURE RATE CODE
(QUALIFIED VERSIONS ONLY)
Resistance value, in ohms, is expressed by a series of 6 characters, 5 of which represent significant digits while the 6th is a dual
purpose letter that designates both the multiplier and the location of the decimal point.
For Military approved resistors with improved performance testing a unique 3XXXXX part number will be assigned.
THROUGH HOLE
RESISTANCE
RANGE
1Ω to < 1KΩ
1KΩ to 121KΩ
LETTER
DESIGNATOR
R
K
MULTIPLIER
FACTOR
x1
x 10
3
EXAMPLE
100R01 = 100.01Ω
15K231 = 15,231Ω
Note: The S555 and Z555 non-qualified versions are ordered by specifying model RNC90Y or RNC90Z without specifying a failure rate
code
TABLE 4 - STANDARD RESISTANCE TOLERANCE
AND SYMBOLS FOR RNC90Y AND RNC90Z
TOLERANCE
±
0.005%
±
0.01%
±
0.05%
±
0.1%
±
0.5% *
±
1.0% *
SYMBOL
V
T
A
B
D
F
TABLE 5 - LIFE FAILURE RATE (LFR)
MODEL
RNC90Y
RNC90Z
Failure rate code:
SYMBOL
M
P
R
FAILURE RATE
M, P, R
M, P, R
LFR
1.0%
0.1%
0.01%
*± 0.5% and
±
1.0% resistors available only in standard values per
MIL-PRF-55182
CAGE #18612
"Commercial and Government Entity"
Formerly "FSCM".
SALES
• ISRAEL: foilsales.israel@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
www.vishay.com
86
For technical questions in the Americas, contact foilsupport1@vishay.com
Document Number: 63007
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Revision 02-Mar-05
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