RN55C2500BB14 Vishay, RN55C2500BB14 Datasheet - Page 3

• Manufacturer Part Number: RN55C2500BB14
• Description: RESISTOR, METAL FILM, 250OHM, 125mW, 0.1%
• Manufacturer: Vishay
• Series: RLRr
• Type: Metal Film Resistors, Military, Qualifiedr

Specifications of RN55C2500BB14

• Resistance: 250ohm
• Resistance Tolerance: ± 0.1%
• Power Rating: 125mW
• Resistor Element Material: Metal Film
• Resistor Case Style: Axial Leaded
• Temperature Coefficient: ± 50ppm/°C
• Tolerance: 0.1 %
• Voltage Rating: 200 Volts
• Termination Style: Axial
• Operating Temperature Range: - 65 C to + 175 C
• Dimensions: 2.29 mm Dia. x 6.1 mm L
• Product: Metal Film Resistors Controlled Temp Coefficient
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

CMF (Military RN and RL)
Vishay Dale
Vishay Dale CMF resistors have an operating temperature range of - 65 °C to + 175 °C. They must be derated according to the
following curves:
Note
(1)
Notes
• Commercial equivalents of military styles are available with higher power ratings. Consult factory.
(1)
www.vishay.com
50
DIMENSIONS in inches (millimeters)
VISHAY DALE
MODEL
CMF50
CMF55
CMF60
CMF65
CMF70
CMF07
CMF20
MILITARY POWER RATING
WATTAGE
0.05
0.10
0.125
0.25
0.50
0.75
0.290" (7.37) for ± 0.25 % and ± 0.1 % resistance tolerances
Formerly rated at 1 W and is the direct replacement for RN70 of MIL-R-10509 Rev. D.
(1)
Precision, Type RN and MIL-PRF-22684 Qualified, Type RL
Metal Film Resistors, Military, MIL-R-10509 Qualified,
DERATING
(14.27 ± 0.79)
(14.27 ± 0.79)
0.150 ± 0.020
0.240 ± 0.020
0.344 ± 0.031
0.562 ± 0.031
0.562 ± 0.031
0.240 ± 0.020
0.375± 0.040
120
100
(3.81 ± 0.51)
(6.10 ± 0.51)
(8.74 ± 0.79)
(6.10 ± 0.51)
(9.53 ± 1.02)
For technical questions, contact:
80
60
40
20
0
AT + 70 °C
A
[38.10 ± 3.18]
50
RN55
RN60
RN65
RN70
1.50 ± 0.125
(D)
-
-
70
MIL-R-10509
90
0.065 ± 0.015
0.090 ± 0.008
0.145 ± 0.015
0.180 ± 0.015
0.180 ± 0.015
0.090 ± 0.008
0.145 ± 0.015
(1.65 ± 0.38)
(2.29 ± 0.20)
(3.68 ± 0.38)
(4.57 ± 0.38)
(4.57 ± 0.38)
(2.29 ± 0.20)
(3.68 ± 0.38)
Char. D Rating
MIL-R-10509
(Max.)
A
C
B
110
MIL-PRF-22684
[e-mail]
MILITARY QUALIFIED
AMBIENT TEMPERATURE °C
AT + 125 °C
130
(C and E)
B
RN50
RN55
RN60
RN65
RN70
Char. C and E Rating
-
MIL-R-10509
D
150
(7.06)
(10.80)
(17.45)
(17.45)
(10.80)
(Max.)
(6.20)
(7.06)
0.244
0.278
0.425
0.687
0.687
0.278
0.425
170
C
(1)
MIL-PRF-22684
Document Number: 31027
AT + 70 °C
RL07
RL20
0.016 ± 0.002
0.025 ± 0.002
0.025 ± 0.002
0.025 ± 0.002
0.032 ± 0.002
0.025 ± 0.002
0.032 ± 0.002
(0.41 ± 0.05)
(0.64 ± 0.05)
(0.64 ± 0.05)
(0.64 ± 0.05)
(0.81 ± 0.05)
(0.64 ± 0.05)
(0.81 ± 0.05)
Revision: 11-Mar-10
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