RNF/RNMF Series
General Purpose Metal Film Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
•
•
•
•
•
•
•
•
Precision metal film
Superior electrical, TCR performances
Flame-retardant coatings are standard
Panasert available (selected sizes: contact factory)
RNMF (mini) an ideal choice where size constraints apply
RNF 5% replaces MP series
Lower or higher resistance values may be possible (contact factory)
RoHS compliant / lead-free
Electrical Specifications
Type /
Code
RNF18
RNF14
RNF12
RNF1
RNF2
Mil Ref
Power
Rating
(Watts)
@ 70ºC
RN 50 0.125W
RN 55 0.25W
RN 60 0.5W
RN 65 1W
- 2W
Maximum
Working
Voltage
(Vrms) (1)
Maximum
Overload
Voltage
(Vrms)
Resistance
Temperature
Coefficient
200V
400V
±10 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC
250V
500V
±10 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC
350V
700V
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC
350V
700V
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC
350V
800V
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC
0.05%
100 - 100K
100 - 100K
Ohmic Range (Ω) and Tolerance
0.1%
0.25%
100 - 100K
100 - 100K
51.1 - 100K
100 - 100K
1 - 2.2M
100 - 100K
-
-
0.5% 1% 2% 5%
100 - 100K 100 - 100K
30.1 - 499K 49.9 - 499K
10 - 1M
1 - 1M
1 - 10M
-
10 - 1M
1 - 5.11M
1 - 10M
49.9 - 499K
10 - 1M
1 - 4.99M
1 - 10M
-
10 - 1M
10 - 470K
1 - 1M
-
1 - 22M
-
5.6 - 10M
-
1.1M - 10M
1 - 10M
-
1 - 10M
-
- 10 - 470K
1 - 1M
-
-
-
10 - 1M
10 - 1M
RNMF14 - 0.25W 200V
400V
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC
RNMF12 RL 07 0.5W
350V
600V
(1) Lesser of √PR or maximum working voltage
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC
-
-
100 - 100K
30.1 - 294K
30.1 - 1M
30.1 - 499K 30.1 - 499K
10 - 1M
1 - 1M
1 - 2.15M
49.9 - 1M
10 - 1M
1 - 1M
1 - 10M
-
1 - 2.2M
-
1 - 10M
Performance Characteristics
Test
Test Method
Typical Results
Insulation Resistance
Voltage Proof
Short Time Overload
JIS C5201-1, IEC60115-1, 4.6
JIS C5201-1, IEC60115-1, 4.7
JIS C5201-1, IEC60115-1, 4.13
≥ 1000 MΩ
<± 0.25%
<± 0.1%
Resistance to Solder Heat
JIS C5201-1, IEC60115-1, 4.18
<± 0.01%
Rapid Change of Temperature
Endurance at 70°C
JIS C5201-1, IEC60115-1, 4.19
JIS C5201-1, IEC60115-1, 4.25.1
<± 0.05%
<± 0.15%
Robustness of Terminations
JIS C5201-1, IEC60115-1, 4.16
<± 0.10%
Damp Heat (Steady state)
JIS C5201-1, IEC60115-1, 4.24
Operating Temperature Range: -55ºC to +155ºC
<± 0.10%
Test Limits
≥ 1000 MΩ
≤ ± (0.5% + 0.05Ω) No mechanical damage.
≤ ± (0.25% + 0.05Ω)
≤ ± (0.3% + 0.05Ω)
≤ ± (0.35% + 0.05Ω)
≤± (1.0% + 0.05Ω)
≤ ± (0.2% + 0.05Ω)
≤± (1.5% + 0.05Ω)
Rev Date: 11/16/2017
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com
