RL50D1002F Datasheet, PDF (1/2 Pages) IRC - a TT electronics Company. – Precision Mil-Qualifi ed Metal Glaze Resistor

Precision Mil-Qualified
Metal Glaze™ Resistor
RN Series
• 1/8 watt to 1/2 watt
• 10 ohms to 1M ohms
• 0.1% to 1% tolerance
• MIL-R-10509 ±25 ppm/°C to ±100
High temperature
soldered termination-lead
assembly
Spiraled or laser
helixed to
resistance value,
tolerance
Digital marking per
MIL-R-10509
Tough molded jacket
Metal Glaze thick film
element fired at 1000°C to
solid ceramic core
Tin-lead electroplated copper leads
Electrical Data
MIL Type
Marking
Tolerance
(±%)
RN50C*
Stamp
1
RN55D
Stamp
1
RN55C
Stamp
0.1, 0.5, 1
RN55E
Stamp
0.1, 0.5, 1
RN60D
Stamp
1
RN60C
Stamp
0.1, 0.5, 1
RN60E
Stamp
0.1, 0.5, 1
* Conformally coated construction on all 1/8 nominal sizes.
T.C.
(ppm/°C)
50
100
50
25
100
50
25
Power Rating
(watts)
1/20 @ 125°C
1/8 @ 70°C
1/10 @ 125°C
1/10 @ 125°C
1/4 @ 70°C
1/8 @ 125°C
1/8 @ 125°C
Resistance
Range
(ohms)
10 to 100K
10 to 301K
49.9 to 100K
49.9 to 100K
10 to 1M
49.9 to 499K
49.9 to 499K
Nominal
Size
1/8W
1/4W
1/4W
1/4W
1/2W
1/2W
1/2W
Max Voltage
Rating
200
200
200
200
300
250
250
Environmental Data
Test Conditions
Temperature Coefficient (ppm/°C)
MIL-R-10509 Test
Limits Allowed
RN55 (D)
RN55 (C)
+200/-500
±50
RN55 Max.
%ΔR (±3σ)
T0-55
T2-55
±100
±50
Low Temperature Operation
±0.50%
±0.25%
±0.10%
±0.10%
Temperature Cycling
±0.50%
±0.25%
±0.10%
±0.10%
Moisture Resistance
±1.50%
±0.50%
±0.50%
±0.50%
Short Time Overload
±0.50%
±0.25%
±0.10%
±0.10%
Load Life (70°C-1/2W, 125°C-1/100W) 1000 hours
±1.00%
±0.50%
±0.30%
±0.20%
Terminal Strength
±0.20%
±0.20%
±0.05%
±0.05%
Effect of Soldering
±0.50%
±0.10%
±0.10%
±0.10%
Shock
±0.50%
±0.25%
±0.05%
±0.05%
Vibration
±0.50%
±0.25%
±0.05%
±0.05%
High Temperature Exposure (150°C No Load)
N/A
N/A
±0.50%
±0.50%
2X Rated Power for 10,000 hours @ 70°C
N/A
N/A
±0.50%
±0.50%
Temperature Rise @ 1/4W Power Load
-
-
See Temperature Rise Chart
Dielectric Strength
±0.50%
±0.25%
±0.05%
±0.05%
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
RN Series Issue March 2009 Sheet 1 of 2