Metal Oxide Resistors, Special Purpose, High Voltage
RNX
Vishay Dale
www.vishay.com For technical questions, contact: ff2aresistors@vishay.com Document Number: 31032
180 Revision: 15-Apr-09
FEATURES
•Low TCR: ± 200 ppm/°C standard;
± 100 ppm/°C, ± 50 ppm/°C available
•± 1 % standard to 1 GΩ; ± 5 % above 1 GΩ
± 0.5 % available in ± 50 ppm/°C only.
Special tolerance and/or temperature coefficient
matching available.
•High Voltage (up to 8 kV)
•For oil bath or open air operation
•Matched sets available
•Special testing available upon request
•Compliant to RoHS directive 2002/95/EC
Notes
(1) Increase wattage by 25 % for 0.032" [0.813 mm] diameter leads
(2) For resistance values above and below those listed please contact us
(3) Non inductive ± 200 ppm/°C TCR only
•All resistance values are calibrated at 100 VDC. Calibration at other voltages available.
•Part marking: Print marked - DALE, model, value, tolerance, TCR, date code (model and date omitted on RNX-1/4)
•Special modifications:
- Special preconditioning (power aging, temperature cycling etc.) to customer specifications
- Non-helixed resistors can be supplied for critical high frequency applications (non-inductive)
Notes
(4) Some packaging codes are model specific
* Pb containing terminations are not RoHS compliant, exemptions may apply.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL
MODEL
POWER RATING VOLTAGE
RATING
V≅
RESISTANCE RANGE Ω (2)
P25 °C
W (1)
P70 °C
W (1)
P125 °C
W (1) 200 ppm 100 ppm 50 ppm NON-INDUCTIVE (3)
RNX025 RNX-1/4 0.5 0.36 0.25 750 V 1K to 100M 1K to 100M 1M to 22M 100R to 100K
RNX038 RNX-3/8 1.0 0.72 0.5 1.5 kV 1K to 1G 1K to 100M 1M to 50M 100R to 100K
RNX050 RNX-1/2 1.2 0.86 0.6 2 kV 1K to 2G 1K to 250M 1M to 100M 100R to 100K
RNX075 RNX-3/4 2.0 1.44 1.0 3 kV 1K to 2G 1K to 500M 1M to 100M 100R to 100K
RNX100 RNX-1 2.5 1.8 1.25 4 kV 1K to 2G 1K to 500M 1M to 100M 100R to 1M
RNX125 RNX-1-1/4 3.0 2.16 1.5 5 kV 1K to 2G 1K to 500M - 100R to 1M
RNX150 RNX-1-1/2 4.0 2.88 2.0 6 kV 1K to 2G 1K to 500M - 100R to 1M
RNX200 RNX-2 5.0 3.6 2.5 8 kV 1K to 2G 1K to 500M - 100R to 1M
GLOBAL PART NUMBER INFORMATION
GLOBAL RESISTANCE TOLERANCE TEMP. PACKAGING (4) CONSTRUCTIONSPECIAL
MODEL VALUE CODE COEFFICIENT
(See Standard R = Decimal D = ± 0.5 % H = 50 ppm
Electrical K = Thousand F = ± 1 % K = 100 ppm EB = Lead (Pb)-free, T/R (1000 pcs) N = Non-inductive (Dash number)
Specifications M = Million G = ± 2 % N = 200 ppm EE = Lead (Pb)-free, T/R (1000 pcs) P = 0.032" Ø leads (Up to 3 digits)
table) G = Billion J = ± 5 % LB
= Tin/Lead, Lacer
910R = 910 ΩK = ± 10 % R6
= Tin/Lead, T/R (1000 pcs)
10M0 = 10 MΩRC
= Tin/Lead, T/R (1000 pcs)
1G00 = 1.0 GΩRF = Tin/Lead, T/R (1000 pcs)
New
G
lobal Part Numbering: RNX05010K0KKLB (preferred part numbering format)
RNX 05 0 1 0K 0 KK LB
Historical Part Number example: RNX-1/210K0KK (will continue to be accepted)
RNX-1/2
EL = Lead (Pb)-free, Lacer Blank = Standard Blank = Standard
From 1 to 999
as applicable
HISTORICAL
MODEL CONSTRUCTIONRESISTANCE
VALUE
TOLERANCE
CODE
TEMP.
COEFFICIENTPACKAGING
10K0 K K L05
RNX
Metal Oxide Resistors, Special Purpose, High Voltage Vishay Dale
Document Number: 31032 For technical questions, contact: ff2aresistors@vishay.com www.vishay.com
Revision: 15-Apr-09 181
Note
(1) Available with 0.032" [0.813 mm] leads ± 0.002" [0.051 mm]
DIMENSIONS
L
1.50 ± 0.125
[38.10 ± 3.18]
L1 max. 0.140 + 0.015 - 0.010
[3.56 + 0.38 - 0.25]
0.025 ± 0.002 (1)
[0.64 ± 0.05]
GLOBAL
MODEL
DIMENSIONS in inches [millimeters]
LL
1 max.
RNX025 0.290 ± 0.020 [7.37 ± 0.51] 0.358 [9.09]
RNX0380.420 ± 0.020 [10.67 ± 0.51] 0.470 [11.94]
RNX050 0.540 ± 0.020 [13.72 ± 0.51] 0.595 [15.11]
RNX075 0.790 ± 0.020 [20.07 ± 0.51] 0.845 [21.46]
RNX100 1.040 ± 0.020 [26.42 ± 0.51] 1.100 [27.81]
RNX125 1.290 ± 0.020 [32.77 ± 0.51] 1.350 [34.16]
RNX150 1.540 ± 0.020 [39.12 ± 0.51] 1.600 [40.51]
RNX200 2.040 ± 0.020 [51.82 ± 0.51] 2.100 [53.34]
TECHNICAL SPECIFICATIONS
PARAMETER UNIT RNX025 RNX038RNX050 RNX075 RNX100 RNX125 RNX150 RNX200
Insulation Resistance Ω≥ 1011
Category Temperature Range °C Epoxy coated = - 55/+ 150; Silicone coated = - 55/+ 225
DERATING
R
E W O
P
D
E
T A
R
%
AMBIENT TEMPERATURE IN °C
120
100
80
60
40
20
0
0 20015010050 250
EPOXY
COATING
SILICONE
COATING
MATERIAL SPECIFICATIONS
Element High temperature fired cermet film
Core High purity 96 % alumina
Coating
Flame-retardant epoxy on RNX025
and RNX038, flameproof silicone on
RNX050 to RNX200
Termination
Standard lead material is solder -
coated copper. Solderable and
weldable.
MECHANICAL SPECIFICATIONS
Terminal Strength 5 pound pull test
Solderability
Continuous satisfactory coverage
when tested in accordance with
MIL-STD-202, Method 208
0
- 10
- 20
1061071081091010
- 2
- 3/4, - 1
- 1 1/4, - 1 1/2
- 1/2
- 3/8
- 1/4
AVERAGE V.C., PPM/V
RESISTANCE (Ω)
VOLTAGE COEFFICIENT
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
Disclaimer
Legal Disclaimer Notice
Vishay
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
