G, GN
www.vishay.com
Vishay Dale
Wirewound Resistors, Miniature, Industrial, Precision Power,
Silicone Coated, Axial Lead
FEATURES
From 1.4 to 4 times higher power ratings than
conventional resistors of equivalent size
High temperature coating (> 350 C)
Available
Complete welded construction
Meets applicable requirements of MIL-PRF-26
Available in non-inductive styles (type GN) with
Ayrton-Perry winding for lowest reactive
components
Available
Excellent stability in operation (typical
resistance shift < 0.5 %)
MIL-PRF-26 qualified, type RW resistors can Available
Note
be found at: www.vishay.com/doc?30281
* This datasheet provides information about parts that are
Material categorization:
RoHS-compliant and / or parts that are non-RoHS-compliant. For
Available
for definitions of compliance please see
example, parts with lead (Pb) terminations are not RoHS-compliant.
www.vishay.com/doc?99912
Please see the information / tables in this datasheet for details.
STANDARD ELECTRICAL SPECIFICATIONS
POWER POWER RESISTANCE RESISTANCE RESISTANCE RESISTANCE
(1) (1)
RATING RATING RANGE RANGE RANGE RANGE WEIGHT
GLOBAL HIST.
P W P W (typical)
25 C 25 C
0.05 % 0.1 % 0.25 % 0.5 %, 1 %,
MODEL MODEL
U 0.05 % V 3 % g
3 %, 5 %
to 5 % to 5 %
G001...80 G-1-80 1.0 - 1.0 to 1K 0.499 to 1K 0.499 to 3.4K 0.1 to 3.4K 0.20
G001...380 G-1-380 1.0 - - 0.499 to 1K 0.499 to 1K 0.1 to 1K 0.20
G002 G-2 1.5 - 1.0 to 1.3K 0.499 to 1.3K 0.499 to 4.9K 0.1 to 4.9K 0.21
G003...80 G-3-80 2.0 - 1.0 to 2.74K 0.499 to 2.74K 0.499 to 10.4K 0.1 to 10.4K 0.34
G003...380 G-3-380 2.0 - - 0.499 to 2.74K 0.499 to 2.74K 0.1 to 2.74K 0.34
G005 G-5 4.0 5.0 0.499 to 6.5K 0.499 to 6.5K 0.1 to 24.5K 0.1 to 24.5K 0.80
G05C G-5C 5.0 7.0 0.499 to 8.6K 0.499 to 8.6K 0.1 to 32.3K 0.1 to 32.3K 1.20
G010 G-10 7.0 10.0 0.499 to 25.7K 0.499 to 25.7K 0.1 to 95.2K 0.1 to 95.2K 3.60
Notes
G002, G005, G05C, and G010: Core consists of beryllium oxide ceramic
Models not available as lead (Pb)-free: G001...380 and G003380
Shaded area indicates most popular models
(1)
Vishay Dale G models have two power ratings depending on operation temperature and stability requirements. Models not available for
characteristic V are: G00180, G001380, G002, G00380, and G003380
TECHNICAL SPECIFICATIONS
PARAMETER UNIT G RESISTOR CHARACTERISTICS
Temperature Coefficient ppm/C 20 for 10 and above; 50 for 1 to 9.9 ; 90 for 0.5 to 0.99
1/2
Maximum Working Voltage V (P x R)
Insulation Resistance 1000 M minimum dry, 100 M minimum after moisture test
Terminal Strength lb 5 minimum for G001...80 thru G003...380, 10 minimum for all others
Operating Temperature Range C Characteristic U = -65 to +250, characteristic V = -65 to +350
Characteristic U = +250 C max. hot spot temperature, 0.5 % max. R in 2000 h load life
Power Rating -
Characteristic V = +350 C max. hot spot temperature, 3.0 % max. R in 2000 h load life
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: G00310R00FS7080
G 0 0 310 R 0 0 F S 708 0
GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING SPECIAL
(4 or 5 digits) (5 digits) (1 digit) (3 digits) (up to 3 digits)
(See Standard R = Decimal A = 0.05 % E70 = Lead (Pb)-free, tape/reel (smaller than G010) (Dash Number)
Electrical K = Thousand B = 0.1 % E73 = Lead (Pb)-free, tape/reel (500 pieces) From 1 to 999
Specifications 15R00 = 15 C = 0.25 % E12 = Lead (Pb)-free, bulk as applicable
Global Model 10K00 = 10 k D = 0.5 %
S70 = Tin/lead, tape/reel (smaller than G010)
column for F = 1.0 %
S73 = Tin/lead, tape/reel (500 pieces)
options) H = 3.0 %
B12 = Tin/lead, bulk
J = 5.0 %
K = 10.0 %
Historical Part Numbering example: G-3-80 10 1 % S70
G-3-80 10 1 % S70
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING
Revision: 05-Mar-15 Document Number: 30205
1
For technical questions, contact: ww2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
G, GN
www.vishay.com
Vishay Dale
DIMENSIONS in inches [millimeters]
L 1.50
(1)
[38.10]
min.
D
L
1
C
DIMENSIONS in inches [millimeters]
GLOBAL
MODEL (2)
LL CD
1 max.
G001...80 0.250 0.031 0.281 0.085 0.020 0.020 0.002
G001...380 [6.35 0.787] [7.14] [2.16 0.508] [0.508 0.051]
0.312 0.016 0.328 0.078 + 0.016 - 0.031 0.020 0.002
G002
[7.92 0.406] [8.33] [1.98 + 0.406 - 0.787] [0.508 0.051]
G003...80 0.406 0.031 0.437 0.094 0.031 0.020 0.002
G003...380 [10.31 0.787] [11.10] [2.39 0.787] [0.508 0.051]
0.562 0.062 0.622 0.188 0.032 0.032 0.002
G005
[14.27 1.57] [15.80] [4.78 0.813] [0.813 0.051]
0.500 0.062 0.593 0.218 0.032 0.040 0.002
G05C
[12.70 1.57] [15.06] [5.54 0.813] [1.02 0.051]
0.875 0.062 1.0 0.312 0.032 0.040 0.002
G010
[22.23 1.57] [25.4] [7.92 0.813] [1.02 0.051]
Notes
(1)
On some standard reel pack methods, the leads may be trimmed to a shorter length than shown
(2)
L dimension is clean lead to clean lead
1 max.
MATERIAL SPECIFICATIONS DERATING
120
Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
100
Core: Ceramic, beryllium oxide or alumina, depending on
resistor model
80
Coating: Special high temperature silicone
Standard Terminals: 100 % Sn, or 60/40 Sn/Pb coated
Copperweld 60
CHAR. V
End Caps: Stainless steel
(3)
Part Marking: DALE, model, wattage , value, tolerance, 40
date code
Note
20
(3) CHAR. U
Wattage marked on part will be U characteristic
0
GN NON-INDUCTIVE - 65 - 50 0 50 150 250 350
25
AMBIENT TEMPERATURE IN C
Models of equivalent physical and electrical specifications
are available with non-inductive (Ayrton-Perry) winding.
TERMINATION
They are identified by inserting the letter N after G in the
model number (GN005, for example). Two conditions apply:
When G resistors will be operated at full rated power,
resistance welding or high temperature solder are the
1. For GN models, divide maximum resistance values by two
recommended termination methods. Termination should be
2. Body O.D. on GN05C may exceed that of the G05C by
made within 1/2" from end of resistor body.
0.010"
PERFORMANCE
TEST LIMITS
TEST CONDITIONS OF TEST
CHARACTERISTIC U CHARACTERISTIC V
Thermal Shock Rated power applied until thermally stable, then a min. of 15 min at -55 C (0.2 % + 0.05 ) R (2.0 % + 0.05 ) R
Short Time Overload 5x power (G001...80 thru G05C), 10 x power (G010) for 5 s (0.2 % + 0.05 ) R (2.0 % + 0.05 ) R
Dielectric Withstanding 500 V minimum for G001...80 thru G003...380,
RMS
(0.1 % + 0.05 ) R (0.1 % + 0.05 ) R
Voltage 1000 V minimum for all others, duration of 1 min
RMS
Low Temperature Storage -65 C for 24 h (0.2 % + 0.05 ) R (2.0 % + 0.05 ) R
High Temperature Exposure 250 h at +250 C (characteristic U) (0.5 % + 0.05 ) R (2.0 % + 0.05 ) R
Moisture Resistance MIL-STD-202 Method 106, 7b not applicable (0.2 % + 0.05 ) R (2.0 % + 0.05 ) R
Shock, Specified Pulse MIL-STD-202 Method 213, 100 g's for 6 ms, 10 shocks (0.1 % + 0.05 ) R (0.2 % + 0.05 ) R
Vibration, High Frequency Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each (0.1 % + 0.05 ) R (0.2 % + 0.05 ) R
Load Life 2000 h at rated power, +25 C, 1.5 h ON, 0.5 h OFF (0.5 % + 0.05 ) R (3.0 % + 0.05 ) R
Pull test -5 s to 10 s, 5 lb (G001...80 thru G05C), 10 lb for all others;
Terminal Strength (0.1 % + 0.05 ) R (1.0 % + 0.05 ) R
torsion test - 3 alternating directions, 360 each
Revision: 05-Mar-15 Document Number: 30205
2
For technical questions, contact: ww2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
R A T E D P O W E R I N %