Rev Date: 11/16/2017 1 www.seielect.com
This speci fication ma y be chang ed at a n y time witho ut pri or noti c e marketing@seielect.com
Please confirm technical specifications before you order and/or use.
RNF/RNMF Series
General Pur p os e Met a l Film Resistor
Stackpole Electronics, I nc.
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 Specifica tions
Performance Characteristics
±10 ppm/ºC
100 -100K 100 -100K
±25 ppm/ºC
30.1 -499K 49.9 -499K
±50 ppm/ºC
1 - 1M
±100 ppm/ºC
51.1 -100K 1 - 10M
±10 ppm/ºC 100 -100K
±25 ppm/ºC 10 -1M
±50 ppm/ºC 1 - 5.11M 1.1M -10M
±100 ppm/ºC 1 - 10M 5.6 -10M 1 - 10M
±25 ppm/ºC
±50 ppm/ºC
1 - 4.99M
±100 ppm/ºC
1 - 10M
±25 ppm/ºC
±50 ppm/ºC 10 -470K 10 -470K
±100 ppm/ºC 1 - 1M 1 - 1M
±25 ppm/ºC
±50 ppm/ºC
±100 ppm/ºC 10 -1M
±25 ppm/ºC
30.1 -499K 30.1 -499K
±50 ppm/ºC
1 - 1M
±100 ppm/ºC
1 - 2.15M
±25 ppm/ºC
±50 ppm/ºC 1 - 1M
±100 ppm/ºC 1 - 10M
(1) Lesser of √PR or maximum working voltage
-
Ohmic Range (Ω) and Tolerance
0.05%
0.1%
0.25%
0.5%
2%
5%
-
-
-
10 - 1M
100 - 100K
100 - 100K
100 - 100K
10 - 1M
Resistance
Temperature
Coefficient
Maximum
Overload
Voltage
(Vrms)
800V
350V
700V
Maximum
Working
Voltage
(Vrms) (1)
700V
350V
500V
250V
Type /
Code
Mil Ref
Power
Rating
(Watts)
@ 70ºC
400V
RNF18
RN 50
0.125W
RNMF12
RL 07
350V
600V
0.5W
RNMF14
-
200V
400V
0.25W
0.5W
1W
RNF2
-
2W
350V
RNF12
RN 60
RNF1
RN 65
200V
0.25W
RNF14
RN 55
1%
-
1 - 22M
100 - 100K
-
-
-
1 - 2.2M
-
100 - 100K
49.9 - 499K
10 - 1M
-
1 - 10M
-
-
-
100 - 100K
10 - 1M
-
1 - 2.2M
-
1 - 10M
49.9 - 1M
10 - 1M
30.1 - 294K
30.1 - 1M
-
-
10 - 1M
Insul ati on Resista nce
JI S C5201-1, I EC60115-1, 4. 6 ≥ 1000 MΩ
Voltage Proof
JI S C5201-1, I EC60115-1, 4. 7 <± 0.25% ≤ ± ( 0.5% + 0. 05Ω)No mechanic al damage.
Shor t Time Over load JI S C5201-1, I EC60115-1, 4. 13 <± 0.1%
Resistanc e t o Solder Heat JI S C5201-1, I EC60115-1, 4. 18 <± 0.01%
Rapid Change of Temperat ure JI S C5201-1, I EC60115-1, 4. 19 <± 0.05%
Endurance at 70°CJI S C5201-1, I EC60115-1, 4.25. 1 <± 0.15%
Robust ness of Terminat ions JI S C5201-1, I EC60115-1, 4. 16 <± 0.10%
Damp Heat ( St eady s t at e) JI S C5201-1, I EC60115-1, 4. 24 <± 0.10%
Oper ating Temperat ure Range: - 55ºC to + 155ºC
Test
Test M ethod
Typ ic a l Re s ults
Tes t Limit s
≥ 1000 MΩ
≤ ± ( 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 2 www.seielect.com
This speci fication ma y be chang ed at a n y time witho ut pri or noti c e marketing@seielect.com
Please confirm technical specifications before you order and/or use.
RNF/RNMF Series
General Pur p os e Met a l Film Resistor
Stackpole Electronics, I nc.
Resistive Product Solutions
RNMF12
RNF12
RNMF14
RNF14
RNF18
10
0
100
Percent Rated Power (%)
20
40
60
80
70
60
50
40
30
20
S ur face Temp erat u re Ris e (ºC )
0
Percent Rated Power (%)
100
-55ºC
70ºC
80
60
40
20
155ºC
-60
0
20
40
60
80
100
Ambi ent Temperature (ºC)
120
140
160
180
Power Derating Curve:
Surface Te mpera t ure R i se:
0.130 ±0.012 0.071 ±0.012 1.102 ±0.118 0.018 ±0.003 inches
3.30 ±0.30 1.80 ±0.30 28.00 ±3.00 0.45 ±0.07 mm
0.250 ±0.026 0.093 ±0.010 1.102 ±0.118 0.022 ±0.003 inches
6.35 ±0.65 2.35 ±0.25 28.00 ±3.00 0.56 ±0.08 mm
0.344 ±0.030 0.108 ±0.039 1.102 ±0.197 0.026 ±0.004 inches
8.75 ±0.75 2.75 ±1.00 28.00 ±5.00 0.65 ±0.10 mm
0.433 ±0.039 0.177 ±0.020 1.181 ±0.118 0.030 ±0.002 inches
11.00 ±1.00 4.50 ±0.50 30.00 ±3.00 0.75 ±0.05 mm
0.591 ±0.039 0.197 ±0.020 1.339 ±0.157 0.028 ±0.004 inches
15.00 ±1.00 5.00 ±0.50 34.00 ±4.00 0.70 ±0.10 mm
0.130 ±0.012 0.070 ±0.003 1.102 ±0.118 0.017 ±0.002 inches
3.30 ±0.30 1.78 ±0.08 28.00 ±3.00 0.44 ±0.05 mm
0.250 ±0.026 0.093 ±0.010 1.102 ±0.118 0.022 ±0.003 inches
6.35 ±0.65 2.35 ±0.25 28.00 ±3.00 0.56 ±0.08 mm
D
Body Lengt h
Lead Diamet er
RNF1
Unit
RNMF14
RNMF12
RNF2
Body Diameter
Lead Lengt h (Bulk)
RNF14
RNF12
Type / Code
RNF18
A
B
C
Mechanic al Spec ificat ions
Rev Date: 11/16/2017 3 www.seielect.com
This speci fication ma y be chang ed at a n y time witho ut pri or noti c e marketing@seielect.com
Please confirm technical specifications before you order and/or use.
RNF/RNMF Series
General Pur p os e Met a l Film Resistor
Stackpole Electronics, I nc.
Resistive Product Solutions
RNF
General Purpose M et al Film
Leaded Resistor
Axial YES
99.3/0. 7 Sn/Cu
100% M at t e Sn
Apr- 05 ( Japan)
Jan- 04 ( Taiw an, China)
05/14
04/01
RNMF
General Purpose M ini M et al Film
Leaded Resistor
Axial YES
99.3/0. 7 Sn/Cu
100% M at t e Sn
Apr- 05 ( Japan)
Jan- 04 ( Taiw an, China)
05/14
04/01
Lead-Fr ee
Mfg. Effective Date
(St d Product Series)
Lead-Fr ee
Eff ective Date
Code
(YY/WW)
Standard
Product
Series
Description
Package /
Termination
Type
Standard
Series
RoHS
Compliant
Lead-Fr ee Ter mination
Composition
RoHS Complian c e
Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic com ponents and to meet the various
regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”
(RoHS 2). As part of this ongoing program, we periodically update this document with the status regarding the availability of our
compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliam ent.
(1)
(2)
The given di mension " D " expresses the standard width spacing. A 26mm narrow spaci ng is avai lable as option " N" packaging code.
Dimension " E":
This is a non-critical dimension that does not have a tolerance i n the standar d.
Range of diameters is from 0. 547 inches (13.90 mm) to 1.500 inches (38.10 mm).
Reference value only. The "A" dimension shall be gover ned by the overall length of the taped c omponent.
The distance between f langes shall be 0. 059 inches (1.50 mm) to 0.315 (8. 00 mm) greater than the overall c omponent.
Packaging Specif ications
Series Code Tape Unit
2.756 ±0.118 11.811 ±0.197 0.197 ±0.020 2.047 ±0.020 0.250 inches
70.00 ±3.00 300.00 ±5.00 5.00 ±0.50 52.00 ±0.50 6.35 mm
2.756 ±0.118 11.811 ±0.197 0.197 ±0.020 2.047 ±0.020 0.250 inches
70.00 ±3.00 300.00 ±5.00 5.00 ±0.50 52.00 ±0.50 6.35 mm
2.756 ±0.118 11.811 ±0.197 0.197 ±0.020 2.047 ±0.020 0.250 inches
70.00 ±3.00 300.00 ±5.00 5.00 ±0.50 52.00 ±0.50 6.35 mm
2.756 ±0.118 11.811 ±0.197 0.197 ±0.020 2.047 ±0.020 0.250 inches
70.00 ±3.00 300.00 ±5.00 5.00 ±0.50 52.00 ±0.50 6.35 mm
2.756 ±0.118 11.811 ±0.197 0.197 ±0.020 2.047 ±0.020 0.250 inches
70.00 ±3.00 300.00 ±5.00 5.00 ±0.50 52.00 ±0.50 6.35 mm
2.756 ±0.118 11.811 ±0.197 0.197 ±0.020 2.047 ±0.020 0.250 inches
70.00 ±3.00 300.00 ±5.00 5.00 ±0.50 52.00 ±0.50 6.35 mm
2.756 ±0.118 11.811 ±0.197 0.197 ±0.020 2.047 ±0.020 0.250 inches
70.00 ±3.00 300.00 ±5.00 5.00 ±0.50 52.00 ±0.50 6.35 mm
RNMF
RNF
18
14
12
1
2
12
14
A max.(1)
B max
C
D(2)
RoHS Compliance Status
Rev Date: 11/16/2017 4 www.seielect.com
This speci fication ma y be chang ed at a n y time witho ut pri or noti c e marketing@seielect.com
Please confirm technical specifications before you order and/or use.
RNF/RNMF Series
General Pur p os e Met a l Film Resistor
Stackpole Electronics, I nc.
Resistive Product Solutions
1 2 3 4 5 6 7 8 9 10 11 12
R N F 1 4 F T D 4 K 7 5
RNF Standard Value Code Code ppm
RNMF Mini T10
E25
2,500 C50
1,000 D100
2,000
1,000
(*) P r ec is ion met al film res is tor s with toleranc es < 1% m ay be avail abl e in small er qu antities . Contac t fac tory for m or e details.
RNF18, RNF14
F
Resistance Value
Size
Tol
E96, E24
Code
0.05%
0.25%
0.125W
18
Product Ser ies
Power
1 Mohm = 1M 00
R NF1, R NF2
1,000
RNMF14, RNM F12
5,000
(*)
RNF12
RNF18, RNF14, RNF12, RNF1,
RNF2, RNM F12, RNM F14
0.5%
D
A
B
A
J
G
2%
1%
5%
C
0.1%
TCR
Tolerance
Quantity
Packaging
Description
Size
10.2 Kohm = 10K2
Four charact er s w it h
the multiplier used
as the decimal
holder.
10 ohm = 10R0
RNF18, RNF14
R NF12, RNF 1
RNF2
RNMF14, RNM F12
5,000
B
Bulk
Ammo
Tape and Reel
PRNF
Panasert
RoHS
2
0.5W
14
12
1
1W
0.25W
2W
T
E24
“Conf lic t Metals” Commitment
We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in the “conflict region” of the
Eastern Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the
electronics industry is very complex, we work closely with our own suppliers to verify to the extent possible that the materials and
products we supply do not c ontain metals sourced from this conflict region. As such, we are in compliance with the requirements of
Dodd-Frank Act regarding Conflict Minerals.
Complianc e to “REACH”
We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free
and compliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation, Authorization and Restriction of
Chemicals”, otherwis e referred to as REACH. Contact us for complete list of REACH Substance Candidate List.
Environmental Policy
It is the policy of Stackpole Electronics, Inc. (SEI) to protect the environment in all localities in which we operate. We continually
strive to improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our
environment and all reques ts related to the environment to which we have agreed. W e are committed to the prevention of all forms
of pollution.
How to Order
