HDN (Military RNR/RNN)
Vishay Angstrohm
Hermetic Metal Film Resistors, Military/Established Reliability,
MIL-PRF-55182 Qualified, Type RNR, Characteristics E and C
FEATURES
• Qualified to MIL-PRF-55182 Characteristics E and C
(E only for RNR75)
• Performance
exceeds
MIL-PRF-55182
the
requirements
of
• “S” Level reliability
• Hermetic glass enclosure is impervious to harmful
environments
• Inert gas filled
For the highest degree of reliability, stability and uniformity
of construction, Vishay Angstrohm hermetically-sealed metal
film resistors are unquestionably the first choice. The true
glass-to-metal hermetic enclosure seals the resistor element
in an inert gas atmosphere and protects it from virtually
all adverse environmental influences. The glass enclosure
will withstand in excess of 3000 psi external pressure without
leakage. The reliability and stability of Vishay Angstrohm
hermetically-sealed resistors have been established by
their use in nearly every military, missile, aerospace and
oceangraphy program having the most demanding
applications and the most hostile environments.
• Low noise (- 40 dB)
• Standard lead on the RNR product is solderable and on the
RNN is weldable
• MODEL RNC: For characteristics E and C (per
MIL-PRF-55182) terminal model RNR shall be used as a
substitute.
• For MIL-PRF-55182 Characteristics J, H and K product,
see Vishay Dale’s ERC (Military RNC/RNR) data sheet
STANDARD ELECTRICAL SPECIFICATIONS
VISHAY
ANGSTROHM
MODEL
MILPRF55182
STYLE
HDN55
POWER RATING
MAXIMUM
TEMPERATURE
RESISTANCE
WORKING CHARACTERISTIC (1) TOLERANCE
VOLTAGE
(ppm/°C)
(%)
QUALIFIED RESISTANCE
RANGE (2) (Ω)
MIN.
MAX.
LIFE
FAILURE
RATE (3)
B = ± 0.1
D = ± 0.5
F = ± 1.0
10
1.21M
M, P, R, S
E = ± 25
C = ± 50
F = ± 1.0
49.9
200K
M, P, R, S
250
E = ± 25
C = ± 50
B = ± 0.1
D = ± 0.5
F = ± 1.0
10
2.49M
M, P, R, S
0.25
300
E = ± 25
C = ± 50
B = ± 0.1
D = ± 0.5
F = ± 1.0
24.9
4.99M
M, P
0.75
0.50
350
E = ± 25
C = ± 50
B = ± 0.1
D = ± 0.5
F = ± 1.0
24.9
4.99M
M, P
2.0
1.0
750
E = ± 25
B = ± 0.1
D = ± 0.5
F = ± 1.0
49.9
1.21M
M
P70 °C
W
P125 °C
W
RNR55,
RNN55
0.125
0.10
200
E = ± 25
C = ± 50
HDN57
RNR57,
RNN57
0.25
0.125
250
HDN60
RNR60,
RNN60
0.25
0.125
HDN65
RNR65,
RNN65
0.50
HDN70
RNR70,
RNN70
HDN75
RNR75,
RNN75
Notes:
(1) Temperature
characteristics E and C designate hermetically-sealed enclosure.
(2) Standard
resistance values should be selected from the Resistance-Tolerance Decade table.
B tolerance available in all values.
(3) Contact
factory for current QPL failure rates.
www.vishay.com
56
For technical questions, contact: ff2aresistors@vishay.com
Document Number: 66001
Revision: 03-Jul-08
