
For Reference Only
Part Number | RWR81S45R3FRB12 |
OEMstron Part # | RWR81S45R3FRB12 |
Manufacturer | Vishay Dale |
Category | Passive Components › Resistors › Through Hole Resistors |
Description | RES 45.3 OHM 1W 1% WW AXIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | RWR81S45R3FRB12 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RWR81S45R3FRB12 Specifications
Part Number | RWR81S45R3FRB12 | |
Brand | Vishay Dale | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Resistors | |
Subcategory | Through Hole Resistors | |
Manufacturer | Vishay Dale | |
Series | Military, MIL-PRF-39007, RWR81S | |
Resistance | 45.3 Ohms | |
Tolerance | ±1% | |
Power (Watts) | 1W | |
Composition | Wirewound | |
Features | Military, Moisture Resistant | |
Temperature Coefficient | ±20ppm/°C | |
Operating Temperature | -55°C ~ 250°C | |
Package / Case | Axial | |
Supplier Device Package | Axial | |
Size / Dimension | 0.085" Dia x 0.250" L (2.16mm x 6.35mm) | |
Height - Seated (Max) | - | |
Number of Terminations | 2 | |
Failure Rate | R (0.01%) |
RWR81S45R3FRB12 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
RWR81S45R3FRB12 D# V37:1799_07438182 Vishay Intertechnologies |
Res Wirewound 45.3 Ohm 1% 1W ±20ppm/°C 0.01% Silicone AXL Bulk RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
RWR81S45R3FRB12 D# RWR81S45R3FRB12 Vishay Intertechnologies |
Res Wirewound 45.3 Ohm 1% 1W ±20ppm/°C 0.01% Ceramic Hi Temp Sil AXL Thru-Hole Bulk - Bulk (Alt: RWR81S45R3FRB12) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
RWR81S45R3FRB12 Vishay Dale |
31 |
Part Number | Description | Stock |
RWR81S45R3FRB12 Vishay Dale |
RES WW 45.3 OHM 1% 1W 20PPM/ C 0.01% AXL TH - Bulk |
Contact Us |
Part Number | Description | Stock |
RWR81S45R3FRB12 D# RWR81S45R3FRB12-ND Vishay Dale |
RES 45.3 OHM 1W 1% WW AXIAL |
Temporarily Out of Stock |
Part Number | Description | Stock |
RWR81S45R3FRB12 Vishay Intertechnologies |
OEM/CM QUOTES ONLY | NO BROKERS |
357 |
Part Number | Description | Stock |
RWR81S45R3FRB12 D# 10AH0860 Vishay Intertechnologies |
EGS-1-80 45.3 1% RWR81S45R3FR B12 ROHS COMPLIANT: NO RoHS: Not Compliant
Min Qty: 100
Container: Bulk
|
0 |
Part Number | Description | Stock |
RWR81S45R3FRB12 D# NS-RWR81S45R3FRB12 Vishay Dale |
OEM/CM ONLY |
1955 |
Part Number | Description | Stock |
RWR81S45R3FRB12 Vishay Dale |
24 |
Part Number | Description | Stock |
RWR81S45R3FRB12 Vishay Dale |
OEM/CM ONLY |
47 |
Part Number | Description | Stock |
RWR81S45R3FRB12 Vishay Intertechnologies |
Wirewound Resistors - Through Hole 45.3 OHM 1% EGS-1-80 |
Americas - 0 |
The Products You May Be Interested In
![]() |
Y07934K99000B9L | RES 4.99K OHM 0.1% 0.6W RADIAL | 237 More on Order |
![]() |
RLR07C38R3FMB14 | RES 38.3 OHM 1% 1/4W AXIAL | 258 More on Order |
![]() |
HHV2WSJT-73-2M | RES MF 2W 5% AXIAL | 304 More on Order |
![]() |
CW02BR3600JE70HS | RES 0.36 OHM 3.75W 5% AXIAL | 153 More on Order |
![]() |
RWR74S4990FRBSL | RES 499 OHM 5W 1% WW AXIAL | 239 More on Order |
![]() |
CMF5015R400FKEA | RES 15.4 OHM 1/4W 1% AXIAL | 362 More on Order |
![]() |
CMF551M2400DHBF | RES 1.24M OHM 1/2W 0.5% AXIAL | 233 More on Order |
![]() |
Y07931K50000B0L | RES 1.5K OHM 0.6W 0.1% RADIAL | 215 More on Order |
![]() |
RN60C2743BRE6 | RES 274K OHM 1/4W .1% AXIAL | 352 More on Order |
![]() |
Y0060215R000B0L | RES 215 OHM 1/4W 0.1% AXIAL | 331 More on Order |
![]() |
Y00898K00000BR23R | RES 8K OHM 0.1% 0.6W RADIAL | 452 More on Order |
![]() |
RN60C1104FRE6 | RES 1.1M OHM 1/4W 1% AXIAL | 380 More on Order |
Quick Inquiry
In Stock | 249 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.