G, GN
Vishay Dale
www.vishay.com
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
• Excellent stability in operation (typical
resistance shift < 0.5 %)
Available
Available
Available
click logo to get started
DESIGN SUPPORT TOOLS
• MIL-PRF-26 qualified, type RW resistors can
be found at: www.vishay.com/doc?30281
• Material categorization:
Models
for definitions of compliance please see
www.vishay.com/doc?99912
Available
Note
*
This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details
STANDARD ELECTRICAL SPECIFICATIONS
POWER
POWER
RESISTANCE RESISTANCE RESISTANCE
RESISTANCE
RATING (1)
RATING (1)
RANGE
RANGE
RANGE
RANGE
WEIGHT
(typical)
g
GLOBAL
MODEL
HIST.
P25 °C
W
P25 °C W
ꢀ.ꢀ5 ꢁ
ꢀ.1 ꢁ
ꢀ.25 ꢁ
ꢀ.5 ꢁ, 1 ꢁ,
MODEL
U
ꢀ.ꢀ5 ꢁ
V
ꢂ ꢁ
ꢂ ꢁ, 5 ꢁ
to 5 ꢁ
1.0
to 5 ꢁ
G001...80
G001...380
G002
G003...80
G003...380
G005
G-1-80
G-1-380
G-2
G-3-80
G-3-380
G-5
-
-
-
-
1.0 to 1K
-
1.0 to 1.3K
1.0 to 2.74K
-
0.499 to 1K
0.499 to 1K
0.499 to 1.3K
0.499 to 3.4K
0.499 to 1K
0.499 to 4.9K
0.1 to 3.4K
0.1 to 1K
0.20
0.20
0.21
0.34
0.34
0.80
1.20
3.60
1.0
1.5
2.0
2.0
0.1 to 4.9K
0.1 to 10.4K
0.1 to 2.74K
0.1 to 24.5K
0.1 to 32.3K
0.1 to 95.2K
0.499 to 2.74K 0.499 to 10.4K
0.499 to 2.74K 0.499 to 2.74K
-
4.0
5.0
7.0
10.0
0.499 to 6.5K
0.499 to 8.6K
0.499 to 6.5K
0.499 to 8.6K
0.1 to 24.5K
0.1 to 32.3K
0.1 to 95.2K
G05C
G-5C
5.0
G010
G-10
7.0
0.499 to 25.7K 0.499 to 25.7K
Notes
•
•
G002, G005, G05C, and G010: Core consists of beryllium oxide ceramic
Models not available as lead (Pb)-free: G001...380 and G003…380
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: G001…80, G001…380, G002, G003…80, and G003…380
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
G RESISTOR CHARACTERISTICS
20 for 10 and above; 50 for 1 to 9.9 ; 90 for 0.5 to 0.99
(P x R)1/2
1000 M minimum dry, 100 M minimum after moisture test
5 minimum for G001...80 thru G003...380, 10 minimum for all others
Characteristic U = -65 to +250, characteristic V = -65 to +350
Temperature Coefficient
Maximum Working Voltage
Insulation Resistance
Terminal Strength
ppm/°C
V
lb
°C
Operating Temperature Range
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: Gꢀꢀꢂ1ꢀRꢀꢀFS7ꢀ8ꢀ
G
0
0
3
1
0
R
0
0
F
S
7
0
8
0
GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE
PACKAGING
(3 digits)
SPECIAL
(up to 3 digits)
(4 or 5 digits)
(5 digits)
(1 digit)
(see Standard
Electrical
Specifications
Global Model
column for
options)
R = decimal
K = thousand
15Rꢀꢀ = 15
1ꢀKꢀꢀ = 10 k
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
H = 3.0 %
J = 5.0 %
K = 10.0 %
E7ꢀ = lead (Pb)-free, tape / reel (smaller than G010)
E7ꢂ = lead (Pb)-free, tape / reel (500 pieces)
E12 = lead (Pb)-free, bulk
(dash number)
From 1 to 999
as applicable
S7ꢀ = tin / lead, tape / reel (smaller than G010)
S7ꢂ = tin / lead, tape / reel (500 pieces)
B12 = tin / lead, bulk
Historical Part Numbering example: G-ꢂ-8ꢀ 1ꢀ 1 ꢁ S7ꢀ
G-ꢂ-8ꢀ
1ꢀ
1 ꢁ
S7ꢀ
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
Revision: 15-Nov-17
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
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