Resettable fuses (results: 384)
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30R400UF Littelfuse Fuse
Resettable fuse; THT; current: 4A; voltage: 30V; r=5.1mm; operating temperature: -40÷85°C equivalents: MF-R400; RUE400; FRU400-30F; BpA04.00-030; 0ZRB0400FF1A
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Manufacturer:
LITTELFUSE Manufacturer part number: 30R400UF Case style: Rys.PTC-60R |
External warehouse:
1334 pcs. |
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Packaging: 200 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 5,1mm | 4,0A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: 30R400UF Case style: Rys.PTC-60R |
External warehouse:
3695 pcs. |
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Packaging: 200 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 5,1mm | 4,0A | -40°C ~ 85°C | ||||
RUEF700 Littelfuse Fuse
Resettable fuse; THT; current: 7A; voltage: 30V; r=10.2mm; operating temperature: -40÷85°C equivalents: MF-R700; BpA07.00-030; FRU700-30F; 30R700; 0ZRB0700FF1A
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Manufacturer:
LITTELFUSE Manufacturer part number: RUEF700 Case style: Rys RUEF2 |
External warehouse:
625 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 10,2mm | 7,0A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: RUEF700 Case style: Rys RUEF2 |
External warehouse:
7000 pcs. |
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Packaging: 250 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 10,2mm | 7,0A | -40°C ~ 85°C | ||||
RUEF800 Littelfuse Fuse
Resettable fuse; THT; current: 8A; voltage: 30V; r=10.2mm; operating temperature: -40÷85°C equivalents: MF-R800; BpA08.00-030; FRU800-30F; 30R800; 0ZRB0800FF1A
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Manufacturer:
LITTELFUSE Manufacturer part number: RUEF800 Case style: Rys RUEF2 |
External warehouse:
210 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 10,2mm | 8,0A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: RUEF800 Case style: Rys RUEF2 |
External warehouse:
12250 pcs. |
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Packaging: 250 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 10,2mm | 8,0A | -40°C ~ 85°C | ||||
RUEF900 Littelfuse Fuse
Resettable fuse; THT; current: 9A; voltage: 30V; r=10.2mm; operating temperature: -40÷85°C equivalents: MF-R900; BpA09.00-030; FRU900-30F; 30R900; 0ZRB0900FF1A
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Manufacturer:
LITTELFUSE Manufacturer part number: RUEF900 Case style: Rys RUEF2 |
External warehouse:
12035 pcs. |
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Packaging: 250 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 10,2mm | 9,0A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: RUEF900 Case style: Rys RUEF2 |
External warehouse:
430 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 10,2mm | 9,0A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: RUEF900 Case style: Rys RUEF2 |
External warehouse:
12000 pcs. |
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Packaging: 250 Minimum order amount must exceed 20 Euro. |
N/A | Polymer | Littelfuse | THT | 30V | 10,2mm | 9,0A | -40°C ~ 85°C | ||||
0ZCM0002FF2G Bel Fuse
Resettable fuse; SMD0603; current: 0.02A; voltage: 60V; operating temperature: -40÷85°C
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCM0002FF2G Case style: Rys.Bp0603 B |
External warehouse:
52000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
0603 | Polymer | Bel Fuse | SMD | 60V | 0 | 20mA | -40°C ~ 85°C | ||||
0ZCM0005FF2G Bel Fuse
Resettable fuse; SMD0603; current: 0.05A; voltage: 15V; operating temperature: -40÷85°C equivalents: BpS03-050-15
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCM0005FF2G Case style: Rys.Bp0603 B |
External warehouse:
28000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
0603 | Polymer | Bel Fuse | SMD | 15V | 0 | 0,05A | -40°C ~ 85°C | ||||
0ZCM0008FF2G Bel Fuse
Resettable fuse; SMD0603; current: 0.08A; voltage: 15V; operating temperature: -40÷85°C equivalents: BpS03-080-15
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCM0008FF2G Case style: Rys.Bp0603 B |
External warehouse:
8000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
0603 | Polymer | Bel Fuse | SMD | 15V | 0 | 0,08A | -40°C ~ 85°C | ||||
0ZCM0010FF2G Bel Fuse
Resettable fuse; SMD0603; current: 0.10A; voltage: 15V; operating temperature: -40÷85°C equivalents: BpS03-100-15
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCM0010FF2G Case style: Rys.Bp0603 B |
External warehouse:
388000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
0603 | Polymer | Bel Fuse | SMD | 15V | 0 | 0,10A | -40°C ~ 85°C | ||||
0ZCK0010FF2G Bel Fuse
Resettable fuse; SMD0805; current: 0.10A; voltage: 15V; operating temperature: -40÷85°C; equivalents: MF-PSMF010X; FSMD010-0805; 0805L010; SMD0805B010TF; BpS05-100-15
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCK0010FF2G Case style: Rys.BpS0805 B |
External warehouse:
16000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
0805 | Polymer | Bel Fuse | SMD | 15V | 0 | 0,10A | -40°C ~ 85°C | ||||
0ZCK0050FF2E Bel Fuse
Resettable fuse; SMD0805; current: 0.5A; voltage: 6V; operating temperature: -40÷85°C; equivalents: MF-PSMF050X; FSMD050-0805R; 0805L050; BpS05-500-06
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCK0050FF2E Case style: Rys.BpS0805 B |
External warehouse:
264000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
0805 | Polymer | Bel Fuse | SMD | 6V | 0 | 0,50A | -40°C ~ 85°C | ||||
0ZCK0100FF2E Bel Fuse
Resettable fuse; SMD0805; current: 1A; voltage: 6V; operating temperature: -40÷85°C; equivalents: FSMD100-0805R; 0805L100; BpS05A01.00-06
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCK0100FF2E Case style: Rys.BpS0805 B |
External warehouse:
3000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
0805 | Polymer | Bel Fuse | SMD | 6V | 0 | 1,0A | -40°C ~ 85°C | ||||
PTS120660V010 Eaton Fuse
Resettable fuse; SMD1206; current: 0.10A; voltage: 60V; operating temperature: -40÷85°C equivalents: FSMD010-1206, LP-NSM010, SN010-60; 1206L010/60WR; BpS06-100-60; 0ZCJ0010FF2E
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Manufacturer:
EATON Manufacturer part number: PTS120660V010 Case style: Rys.BpS1206 |
External warehouse:
5000 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | EATON | SMD | 60V | 0 | 0,10A | -40°C ~ 85°C | ||||
MF-NSMF012-2 Bourns Fuse
Resettable fuse; SMD1206; current: 0.12A; voltage: 30V; operating temperature: -40÷85°C
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Manufacturer:
Bourns Manufacturer part number: MF-NSMF012-2 Case style: Rys.BpS1206 B |
External warehouse:
27000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Bourns | SMD | 30V | 0 | 0,12A | -40°C ~ 85°C | ||||
0ZCJ0012FF2E Bel Fuse
Resettable fuse; SMD1206; current: 0.12A; voltage: 48V; operating temperature: -40÷85°C equivalents: NANOASMDC012F-2
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCJ0012FF2E Case style: Rys.BpS1206 B |
External warehouse:
162000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Bel Fuse | SMD | 48V | 0 | 0,12A | -40°C ~ 85°C | ||||
NANOSMDC016F-2 Littelfuse Fuse
Resettable fuse; SMD1206; current: 0.16A; voltage: 48V; operating temperature: -40÷85°C equivalents: BpS06-160-30
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Manufacturer:
LITTELFUSE Manufacturer part number: NANOSMDC016F-2 Case style: Rys.BpS1206 LIT II |
External warehouse:
153000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Littelfuse | SMD | 48V | 0 | 0,16A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: NANOSMDC016F-2 Case style: Rys.BpS1206 LIT II |
External warehouse:
165000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Littelfuse | SMD | 48V | 0 | 0,16A | -40°C ~ 85°C | ||||
0ZCJ0050FF2G Bel Fuse
Resettable fuse; SMD1206; current: 0.50A; voltage: 8V; operating temperature: -40÷85°C;
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCJ0050FF2G Case style: Rys.BpS1206 B |
External warehouse:
12000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Bel Fuse | SMD | 8V | 0 | 0,50A | -40°C ~ 85°C | ||||
1206L050/15YR Littelfuse Fuse
Resettable fuse; SMD1206; current: 0.50A; voltage: 15V; operating temperature: -40÷85°C
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Manufacturer:
LITTELFUSE Manufacturer part number: 1206L050/15YR Case style: Rys.BpS1206 LIT |
External warehouse:
76000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Littelfuse | SMD | 15V | 0 | 0,50A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: 1206L050/15YR Case style: Rys.BpS1206 LIT |
External warehouse:
8000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Littelfuse | SMD | 15V | 0 | 0,50A | -40°C ~ 85°C | ||||
0ZCJ0100FF2E Bel Fuse
Resettable fuse; SMD1206; current: 1A; voltage: 6V; operating temperature: -40÷85°C equivalents: FSMD100-1206R; 1206L100; BpS06A01.00-06
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCJ0100FF2E Case style: Rys.BpS1206 B |
External warehouse:
3000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1206 | Polymer | Bel Fuse | SMD | 6V | 0 | 1,0A | -40°C ~ 85°C | ||||
MICROSMD005F-2 Littelfuse Fuse
Resettable fuse; SMD1210; current: 0.05A; voltage: 30V; operating temperature: -40÷85°C equivalents: MF-USMF005; BpS10-050-30; FSMD005-1210; 1210L005WR
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Manufacturer:
LITTELFUSE Manufacturer part number: MICROSMD005F-2 Case style: Rys.BpS1210 LIT |
External warehouse:
619789 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 30V | 0 | 0,05A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: MICROSMD005F-2 Case style: Rys.BpS1210 LIT |
External warehouse:
124000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 30V | 0 | 0,05A | -40°C ~ 85°C | ||||
1210L010WR Littelfuse Fuse
Resettable fuse; SMD1210; current: 0.10A; voltage: 30V; operating temperature: -40÷85°C equivalents: MF-USMF010; MicroSMD010F-2; BpS10-100-30
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Manufacturer:
LITTELFUSE Manufacturer part number: 1210L010WR Case style: Rys.BpS1210 LIT |
External warehouse:
78000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 30V | 0 | 0,10A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: 1210L010WR Case style: Rys.BpS1210 LIT |
External warehouse:
21000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 30V | 0 | 0,10A | -40°C ~ 85°C | ||||
MICROSMD010F-2 Littelfuse Fuse
Resettable fuse; SMD1210; current: 0.10A; voltage: 30V; operating temperature: -40÷85°C equivalents: MF-USMF010; BpS10-100-30; 1210L010
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Manufacturer:
LITTELFUSE Manufacturer part number: MICROSMD010F-2 Case style: Rys.BpS1210 LIT |
External warehouse:
140000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 30V | 0 | 0,10A | -40°C ~ 85°C | ||||
1210L020WR Littelfuse Fuse
Resettable fuse; SMD1210; current: 0.20A; voltage: 30V; operating temperature: -40÷85°C equivalents: MF-USMF020; FSMD020-1210; BpS10-200-30; 0ZCH0020FF2E
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Manufacturer:
LITTELFUSE Manufacturer part number: 1210L020WR Case style: Rys.BpS1210 LIT |
External warehouse:
71969 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 30V | 0 | 0,20A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: 1210L020WR Case style: Rys.BpS1210 LIT |
External warehouse:
3000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 30V | 0 | 0,20A | -40°C ~ 85°C | ||||
MICROSMD035F-2 Littelfuse Fuse
Resettable fuse; SMD1210; current: 0.35A; voltage: 6V; operating temperature: -40÷85°C
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Manufacturer:
LITTELFUSE Manufacturer part number: MICROSMD035F-2 Case style: Rys.BpS1210 LIT |
External warehouse:
12000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 6V | 0 | 0,35A | -40°C ~ 85°C | ||||
0ZCH0035FF2G Bel Fuse
Resettable fuse; SMD1210; current: 0.35A; voltage: 16V; operating temperature: -40÷85°C; equivalents: MF-USMF035; FSMD035-1210; BpS10-350-16
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCH0035FF2G Case style: Rys.BpS1210 B |
External warehouse:
16000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Bel Fuse | SMD | 16V | 0 | 0,35A | -40°C ~ 85°C | ||||
MICROSMD050F-2 Littelfuse Fuse
Resettable fuse; SMD1210; current: 0.50A; voltage: 13,2V; operating temperature: -40÷85°C equivalents: 1210L050YR; BpS10-500-13
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Manufacturer:
LITTELFUSE Manufacturer part number: MICROSMD050F-2 Case style: Rys.BpS1210 LIT |
External warehouse:
40000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 13,2V | 0 | 0,50A | -40°C ~ 85°C | ||||
Manufacturer:
LITTELFUSE Manufacturer part number: MICROSMD050F-2 Case style: Rys.BpS1210 LIT |
External warehouse:
8000 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
1210 | Polymer | Littelfuse | SMD | 13,2V | 0 | 0,50A | -40°C ~ 85°C | ||||
1812L010DR Littelfuse Fuse
Resettable fuse; SMD1812; current: 0.10A; voltage: 30V; operating temperature: -40÷85°C equivalents: BpS12-100-30
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Manufacturer:
LITTELFUSE Manufacturer part number: 1812L010DR Case style: Rys.BpS1812 LIT |
External warehouse:
1500 pcs. |
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Packaging: 1500 Minimum order amount must exceed 20 Euro. |
1812 | Polymer | Littelfuse | SMD | 30V | 0 | 0,10A | -40°C ~ 85°C | ||||
0ZCG0010FF2C Bel Fuse
Resettable fuse; SMD1812; current: 0.10A; voltage: 60V; operating temperature: -40÷85°C; equivalents: 1812L010; BpS12-100-60
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCG0010FF2C Case style: Rys.BpS1812 B |
External warehouse:
4000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
1812 | Polymer | Bel Fuse | SMD | 60V | 0 | 0,10A | -40°C ~ 85°C | ||||
0ZCG0014FF2C Bel Fuse
Resettable fuse; SMD1812; current: 0.14A; voltage: 60V; operating temperature: -40÷85°C; equivalents: MF-MSMF014; MINISMDC014F-2; FSMD014; MSMF; 1812L014; BpS12-140-60
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCG0014FF2C Case style: Rys.BpS1812 B |
External warehouse:
66000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
1812 | Polymer | Bel Fuse | SMD | 60V | 0 | 0,14A | -40°C ~ 85°C | ||||
1812L020PR Littelfuse Fuse
Resettable fuse; SMD1812; current: 0.20A; voltage: 30V; operating temperature: -40÷85°C equivalents: MF-MSMF020; MINISMDC020F-2; FSMD020; BpS12-200-30; 0ZCG0020FF2C
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Manufacturer:
LITTELFUSE Manufacturer part number: 1812L020PR Case style: Rys.BpS1812 LIT |
External warehouse:
2000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
1812 | Polymer | Littelfuse | SMD | 30V | 0 | 0,20A | -40°C ~ 85°C | ||||
0ZCG0020AF2C Bel Fuse
Resettable fuse; SMD1812; current: 0.20A; voltage: 60V; operating temperature: -40÷85°C;
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Manufacturer:
BEL FUSE Manufacturer part number: 0ZCG0020AF2C Case style: Rys.BpS1812 B |
External warehouse:
92000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
1812 | Polymer | Bel Fuse | SMD | 60V | 0 | 0,20A | -40°C ~ 85°C |
Resettable Fuses
Resettable fuses represent a specialized group of fuses that are distinguished primarily by their ability to be reset. A resettable fuse protects a circuit from the negative effects of overcurrent, but unlike traditional fuses, it does not get destroyed when it operates. Thus, the component does not need to be replaced each time the circuit experiences excessive current flow.
How Do Resettable Fuses Work?
The unique characteristics of resettable fuses are achieved through their construction. These components are made from a polymer material that normally has relatively low resistance. However, when an overcurrent condition occurs, the temperature of the fuse rises, causing the carbon connections to break. Once the current stops flowing, the component cools down, allowing it to return to its original operational mode.
How Many Operating Cycles Can Resettable Fuses Endure?
Resettable fuses are components that can protect a circuit from overcurrent multiple times. However, they have a defined number of operating cycles after which they will lose their effectiveness. This number can vary depending on the design and materials used, but it usually ranges from several dozen to over a hundred cycles. Before purchasing, it is wise to check the values specified by the manufacturer. This parameter should also be matched to the specific requirements of the device.
Resettable Fuse – Markings
The components available in our online store differ in their properties. To make it easier to identify the parameters of specific components, manufacturers use appropriate markings on resettable fuses. These typically include properties such as nominal current and rated voltage. The markings help in easily finding the right component for your needs.
Applications of Resettable Fuses
Resettable fuses are versatile components used in many different devices. They are useful in situations where using single-use elements would be impractical. Resettable fuses are therefore used in portable electronic devices, in projects created by enthusiasts, and also in applications like automobiles.
Although resettable fuses are highly practical, in some circuits, it may be necessary to use other types of components. That’s why our store also offers components such as cup fuses, ceramic fuses, and thermal fuses. This ensures you can easily find the right protection for your circuit.