ZMA0411
Vishay Draloric
Metal Film Resistors, Power Type
FEATURES
• Metal film resistor with high power rating
• Lead (Pb)-free solder contacts on Ni barrier layer
• Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
• Compatible with "Restriction of the use of Hazardous
Substances" (RoHS) directive 2002/95/EC (issue 2004)
• High temperature coating
• For applications in power electronics
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
POWER RATING
P70°C
W
LIMITING ELEMENT
VOLTAGE MAX.
VƆ
1.6
500
ZMA0411
<1R : P70˚C = 0.85W
· Coating: grey, cement·
TEMPERATURE TOLERANCE
COEFFICIENT
ppm/K
%
±2
± 100
±5
RESISTANCE
RANGE
E-SERIES
1R0 - 1M0
R16 - 1M0
24
24
Ω
Marking: See appropriate catalog or web page
· Further values on request
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 70°C
Limiting Element Voltage 1)
Insulation Voltage (1 min)
Thermal Resistance
Insulation Resistance
Category Temperature Range
Terminal Strength, axial
Failure Rate
Weight
1) Rated voltage
UNIT
W
VƆ
ZMA0411
1.6
≤ 500
> 500
100
≥ 1011
- 55 to + 220
> 60
< 10
0.52
Vdc/ac peak
K/W
Ω
°C
N
10-9/h
g
PxR
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: ZMA04110B1001G21
Z
MODEL
SIZE
ZMA
M
0411
A
0
4
SPECIAL CHARACTER
0 = neutral
1
1
0
B
1
0
0
1
G
1
TC
VALUE
TOLERANCE
PACKING
SPECIAL
B = ± 100 ppm/K
3 digit value
1 digit multiplier
G=±2%
J=±5%
21 = A1 (G53)
41 = A1 (G73)
DE = RE (G53)
FE = RE (G73)
up to 2 digits
00 = standard
MULTIPLIER
7 = *10-3 2 = *102
8 = *10-2 3 = *103
9 = *10-1 4 = *104
0 = *100 5 = *105
1 = *101 6 = *106
PRODUCT DESCRIPTION:
2
ZMA0411 100 1K0 2% A1(G23)
ZMA0411
1K0
2%
A1 (G53)
MODEL
TC
RESISTANCE VALUE
TOLERANCE
PACKING1)
ZMA0411
1)
100
± 100 ppm/K
49K9 = 49.9KΩ
50R1 = 50.1Ω
±2%
±5%
A1 (G53)
A1 (G73)
RE (G53)
RE (G73)
Please refer to table PACKING, page 2.
www.vishay.com
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For Technical Questions, contact ff1aresistors@vishay.com
Document No: 20119
Revision 02-Aug-05
