RWR80S1R00BSB12 Vishay, RWR80S1R00BSB12 Datasheet - Page 2

• Manufacturer Part Number: RWR80S1R00BSB12
• Manufacturer: Vishay
• Type: Wirewoundr

Specifications of RWR80S1R00BSB12

• Power Rating(s): 2W
• Resistance: 1ohm
• Tolerance (+ Or -): 0.1%
• Temperature Coefficient: ±400
• Operating Temp Range: -65C to 250C
• Case Style: Ceramic Hi Temp Sil
• Military Standard: MIL-PRF-39007
• Failure Rate: S
• Lead Spacing (nom): Not Requiredmm
• Product Length (mm): 10.31mm
• Product Depth (mm): Not Requiredmm
• Product Height (mm): Not Requiredmm
• Lead Free Status / Rohs Status: Not Compliant

APPLICABLE MIL-SPECIFICATION
MIL-PRF-39007: This is the military specification
covering axial lead established reliability power
wirewound resistors.
Vishay Dale ESS, ESW, EGS, EGW, ESN and EGN
resistors meet or exceed the electrical, environmental
and dimensional requirements of this specification.
*On some standard reel pack methods, the leads may be
trimmed to a shorter length than shown.
MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core: Ceramic, Beryllium oxide, steatite or alumina,
depending on power requirement
Coating: Special high temperature silicone
Terminals: Solderable - Tinned Copperweld
End Caps: Stainless Steel
Part Marking: Source Code, JAN, Military PIN,
Date/Lot Code
*For resistance values above 100 ohms, Test Limit is
Document Number 30203
Revision 23-Sep-02
DIMENSIONS
Terminal and Winding: The terminal and the winding
are identified by a letter symbol in the military type
designation. Military Symbol:
S = Solderable, inductively wound
W = Weldable, inductively wound
N = Solderable, non-inductively wound
Z = Weldable, non-inductively wound
TECHNICAL SPECIFICATIONS
PERFORMANCE
PARAMETER
Temperature Coefficient
Dielectric Withstanding Voltage
Short Time Overload
Maximum Working Voltage
Insulation Resistance
Terminal Strength
Solderability
Operating Temperature Range
TEST
Thermal Shock
Short Time Overload
Dielectric Withstanding Voltage
Low Temperature Storage
High Temperature Exposure
Moisture Resistance
Shock, Specified Pulse
Vibration, High Frequency
Load Life
Extended Life
Terminal Strength
Weldable - Bare Nickel per MIL-STD-1276, Type N-1
B
A
Wirewound Resistors, Military/Established Reliability
CONDITIONS OF TEST
MIL-STD-2.2, Method 303
5 x rated power (RWR71, 80, 81, 89, 82), 10 x rated power (RWR74, 78, 84) for 5 seconds
500Vrms (RWR80, 81, 82), 1000Vrms (RWR71, 74, 78, 84, 89), 1 minute duration
- 65 C for 24 hours
250 C for 2000 hours
MIL-STD-202, Method 106
MIL-STD-202, Method 205, Condition C
MIL-STD-202, Method 204, Condition D
2000 hours at rated power, + 25 C, 1.5 hours “ON”, 0.5 hours “OFF”
10,000 hours at rated power, + 25 C, 1.5 hours “ON”, 0.5 hours “OFF”
MIL-STD-202, Method 211, Condition A and C
5 pound (RWR80, 81, 82), 10 pound (RWR71, 74, 78, 84, 89)
ppm/ C
UNIT
V
MIL-PRF-39007 Qualified, Type RWR, R Level
lb
V
AC
-
-
C
1.50 [38.10]*
For technical questions, contact [e-mail]
Min.
C
650 for 0.1 to 0.499 ,
®
1.0%.
500 minimum for 2 watt and smaller, 1000 minimum for 3 watt and larger
1000 Megohm minimum dry, 100 Megohm minimum after moisture test
ESS, ESW, ESN, EGS, EGW, EGN RESISTOR CHARACTERISTICS
5 minimum for 2 watt and smaller, 10 minimum for 3 watt and larger
10 x rated power for 5 seconds for 5 watt size and greater
5 x rated power for 5 seconds for 3 watt size and smaller,
MIL-PRF-39007
MODEL
RWR81
RWR82
RWR80
RWR71
RWR89
RWR74
RWR84
RWR78
Derating
120
100
ESS, ESW, ESN, EGS, EGW, EGN
400 for 0.505 to 1 ,
Meets requirements of ANSI J-STD-002
80
60
40
20
0
-65-50
[10.31
0.250
[6.35
0.312
[7.92
0.406
0.812
[20.62
0.560
[14.22
0.875
[22.23
0.875
[22.23
1.780
[45.21
0
- 65/+ 250
(P x R)
A
0.787]
0.406]
25
0.031
0.016
0.031
0.787]
0.062
0.062
0.062
0.062
0.062
1.58]
1.58]
1.58]
1.58]
1.58]
DIMENSIONS - in inches [millimeters]
1/2
50 for 1.1 to 10 ,
50
0.078 + 0.016 - 0.031
[1.98 + 0.406 - 0.787]
0.187
0.187
0.312
0.312
0.375
[2.16
0.094
[2.39
[4.75
[4.75
[7.92
[7.92
[9.53
.085
AMBIENT TEMPERATURE IN C
B
0.020
0.508]
0.787]
0.787]
0.787]
0.787]
0.787]
0.787]
0.031
0.031
0.031
0.031
0.031
0.031
150
20 for 10 and above
(1.0% + 0.005 ) R*
(0.2% + 0.005 ) R
(0.2% + 0.005 ) R
(0.1% + 0.005 ) R
(0.1% + 0.005 ) R
(0.2% + 0.005 ) R
(0.1% + 0.005 ) R
(0.1% + 0.005 ) R
(0.5% + 0.005 ) R
(1.0% + 0.005 ) R
(0.1% + 0.005 ) R
Vishay Dale
TEST LIMITS
0.020
[0.508
0.020
[0.508
0.020
[0.508
[0.813
[0.813
www.vishay.com
0.032
0.032
0.040
[1.02
0.040
[1.02
0.040
[1.02
C
0.0015
0.0015
0.0015
0.051]
0.051]
0.051]
0.038]
0.038]
0.038]
0.051]
0.051]
0.002
0.002
0.002
0.002
0.002
250
127