
For Reference Only
Part Number | 03121.75MXP |
OEMstron Part # | 03121-75MXP |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › Fuses |
Description | FUSE GLASS 1.75A 250VAC 3AB 3AG |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 03121.75MXP PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
03121.75MXP Specifications
Part Number | 03121.75MXP | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | 312 | |
Fuse Type | Cartridge, Glass | |
Current Rating (Amps) | 1.75A | |
Voltage Rating - AC | 250V | |
Voltage Rating - DC | - | |
Response Time | Fast Blow | |
Package / Case | 3AB, 3AG, 1/4" x 1-1/4" | |
Mounting Type | Holder | |
Breaking Capacity @ Rated Voltage | 100A | |
Melting I²t | 3.6 | |
Approvals | CE, CSA, PSE, UL | |
Operating Temperature | -55°C ~ 125°C | |
Color | - | |
Size / Dimension | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) |
03121.75MXP Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
03121.75MXP D# V79:2366_17782969 Littelfuse Inc |
Fuse Miniature Fast Acting 1.75A 250V Holder Cartridge 6.3 X 32mm Glass Bulk CE/CSA/KC/PSE/UL/cULus RoHS: Compliant
|
Americas - 948 |
Part Number | Description | Stock |
0312.175MXP Littelfuse Inc |
FUSE, 6.3X32MM, FAST ACTING, 1.75A |
5 |
03121.75MXP Littelfuse Inc |
FUSE, 6.3X32MM, FAST ACTING, 1.75A |
5 |
Part Number | Description | Stock |
0312.175MXP D# 0312.175MXP-ND Littelfuse Inc |
FUSE GLASS 175MA 250VAC 3AB 3AG |
Temporarily Out of Stock |
03121.75MXP D# F4798-ND Littelfuse Inc |
FUSE GLASS 1.75A 250VAC 3AB 3AG |
Temporarily Out of Stock |
Part Number | Description | Stock |
0312.175MXP Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
0312.175MXP D# 576-0312.175MXP Littelfuse Inc |
Cartridge Fuses 250V .175A Fast Acting 3AG RoHS: Compliant
|
664 |
Part Number | Description | Stock |
0312.175MXP D# 42K9622 Littelfuse Inc |
Cartridge Fuse, Blow Characteristic:Fast Acting, Fuse Current:175mA, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:312 Series, Breaking Capacity Current AC:35A RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1000
Container: Bulk
|
0 |
03121.75MXP D# 42K9644 Littelfuse Inc |
Cartridge Fuse, Blow Characteristic:Fast Acting, Fuse Current:1.75A, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:312 Series, Breaking Capacity Current AC:100A RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1000
Container: Bulk
|
0 |
Part Number | Description | Stock |
0312.175MXP D# NS-0312.175MXP Littelfuse Inc |
OEM/CM ONLY |
7203 |
03121.75MXP D# NS-03121.75MXP Littelfuse Inc |
OEM/CM ONLY |
7112 |
Part Number | Description | Stock |
0312.175MXP Littelfuse Inc |
shipping today |
87696 |
03121.75MXP Littelfuse Inc |
shipping today |
9988 |
Part Number | Description | Stock |
03121.75MXP D# 26113775 Littelfuse Inc |
Fuse Miniature Fast Acting 1.75A 250V Holder Cartridge 6.3 X 32mm Glass Bulk CE/CSA/KC/PSE/UL/cULus RoHS: Compliant
|
Americas - 948 |
Part Number | Description | Stock |
0312.175MXP D# 1596684 Littelfuse Inc |
FUSE, 6.3X32MM, FAST ACTING, 175MA RoHS: Compliant
Min Qty: 10
Container: Each
|
0 |
03121.75MXP D# 1596699 Littelfuse Inc |
FUSE, 6.3X32MM, FAST ACTING, 1.75A RoHS: Compliant
Min Qty: 20
Container: Each
|
0 |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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