
For Reference Only
Part Number | RWR81S4640FRB12 |
OEMstron Part # | RWR81S4640FRB12 |
Manufacturer | Vishay Dale |
Category | Passive Components › Resistors › Through Hole Resistors |
Description | RES 464 OHM 1W 1% WW AXIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | RWR81S4640FRB12 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RWR81S4640FRB12 Specifications
Part Number | RWR81S4640FRB12 | |
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 | 464 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%) |
RWR81S4640FRB12 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 |
RWR81S4640FRB12 D# V37:1799_09368552 Vishay Intertechnologies |
Res Wirewound 464 Ohm 1% 1W ±20ppm/°C 0.01% Silicone AXL Bulk RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
RWR81S4640FRB12 D# RWR81S4640FRB12 Vishay Intertechnologies |
Res Wirewound 464 Ohm 1% 1W ±20ppm/°C 0.01% Ceramic Hi Temp Sil AXL Thru-Hole Bulk - Bulk (Alt: RWR81S4640FRB12) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
RWR81S4640FRB12 Vishay Intertechnologies |
1200 |
Part Number | Description | Stock |
RWR81S4640FRB12 Vishay Intertechnologies |
Res Wirewound 464 Ohm 1% 1W 20ppm/ C 0.01% Silicone AXL Bulk |
89 |
Part Number | Description | Stock |
RWR81S4640FRB12 D# RWR81S4640FRB12-ND Vishay Dale |
RES 464 OHM 1W 1% WW AXIAL |
Temporarily Out of Stock |
Part Number | Description | Stock |
RWR81S4640FRB12 Vishay Intertechnologies |
OEM/CM QUOTES ONLY | NO BROKERS |
1428 |
Part Number | Description | Stock |
RWR81S4640FRB12 D# NS-RWR81S4640FRB12 Vishay Dale |
OEM/CM ONLY |
6519 |
Part Number | Description | Stock |
RWR81S4640FRB12 Vishay Dale |
15 |
Part Number | Description | Stock |
RWR81S4640FRB12 Vishay Dale |
OEM/CM ONLY |
1235 |
Part Number | Description | Stock |
RWR81S4640FRB12 Vishay Intertechnologies |
Wirewound Resistors - Through Hole 464 OHM 1% EGS-1-80 |
Americas - 145 |
The Products You May Be Interested In
![]() |
CW0101R470KE73 | RES 1.47 OHM 13W 10% AXIAL | 324 More on Order |
![]() |
CP000210K00KB14 | RES 10K OHM 2W 10% AXIAL | 497 More on Order |
![]() |
CMF551K6200BHEB | RES 1.62K OHM 1/2W 0.1% AXIAL | 198 More on Order |
![]() |
PTF659K0900FZR6 | RES 9.09K OHM 1/4W 1% AXIAL | 308 More on Order |
![]() |
RNC55K9313FMBSL | RES 931K OHM 1/8W 1% AXIAL | 240 More on Order |
![]() |
RWR89NR332FSBSL | RES 0.332 OHM 3W 1% WW AXIAL | 163 More on Order |
![]() |
FMP100FRE52-806K | RES MF 1W 1% AXIAL | 323 More on Order |
![]() |
CMF55475K00DEEB | RES 475K OHM 1/2W .5% AXIAL | 352 More on Order |
![]() |
MFR100FRF52-16K2 | RES MF 1W 1% AXIAL | 225 More on Order |
![]() |
KNP100FT-52-3R3 | RES WW 1W 1% AXIAL | 477 More on Order |
![]() |
RWR74S3481FRB12 | RES 3.48K OHM 5W 1% WW AXIAL | 307 More on Order |
![]() |
RNC60H2120DSB14 | RES 212 OHM 1/4W .5% AXIAL | 362 More on Order |
Quick Inquiry
In Stock | 305 - 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.