Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Distributor Offerings: (
4 listings
)
Number of FFF Equivalents: (
4 crosses
)
CAD Models: (
Available
)
Number of Functional Equivalents: (
0 crosses
)
Part Data Attributes (
Available
)
Reference Designs: (
Not Available
)
Part #
Manufacturer
Description
Stock
Price
Buy
Details
DigiKey
RES 2.21 OHM 1% 1W AXIAL
Min Qty:
2500
Lead time:
20 Weeks
Container:
Tape & Reel (TR)
Temporarily Out of Stock
$0.0467
Buy Now
Details
Mouser Electronics
Metal Oxide Resistors RES, MO, 1W, 2.21 ohm, 1%
RoHS:
Compliant
0
2,500
$0.0460
5,000
$0.0420
10,000
$0.0390
25,000
$0.0380
$0.0380 / $0.0460
Order Now
Details
Future Electronics
RoHS:
Compliant
pbFree:
Yes
Min Qty:
2500
Package Multiple:
2500
Lead time:
17 Weeks
0
$0.0374
Buy Now
Details
Onlinecomponents.com
RoHS:
Compliant
0
2,500
$0.0400
5,000
$0.0373
10,000
$0.0350
20,000
$0.0341
$0.0341 / $0.0400
Buy Now
STACKPOLE ELECTRONICS INC
Stackpole Electronics, Inc.
Operating Temperature-Max
Operating Temperature-Min
Rated Power Dissipation (P)
Want to compare parts?
SEI Stackpole Electronics Inc
Fixed Resistor, Metal Oxide Film, 1W, 2.21ohm, 350V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
VS
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RSF1FB2R21 - SEI Stackpole Electronics Inc
PRSF1FT2R21 - SEI Stackpole Electronics Inc
RSF1FA2R21 - SEI Stackpole Electronics Inc
PRSF1FB2R21 - SEI Stackpole Electronics Inc
This table gives cross-reference parts and alternative options found for RSF1FT2R21. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RSF1FT2R21, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
RSF1FB2R21
Fixed Resistor, Metal Oxide Film, 1W, 2.21ohm, 350V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
SEI Stackpole Electronics Inc
RSF1FT2R21 vs RSF1FB2R21
PRSF1FT2R21
Fixed Resistor, Metal Oxide Film, 1W, 2.21ohm, 350V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED
SEI Stackpole Electronics Inc
RSF1FT2R21 vs PRSF1FT2R21
RSF1FA2R21
Fixed Resistor, Metal Oxide Film, 1W, 2.21ohm, 350V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
SEI Stackpole Electronics Inc
RSF1FT2R21 vs RSF1FA2R21
PRSF1FB2R21
Fixed Resistor, Metal Oxide Film, 1W, 2.21ohm, 350V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, CHIP
SEI Stackpole Electronics Inc
RSF1FT2R21 vs PRSF1FB2R21