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Fuses

FUSE SIZE SUN PART # VENDOR PART #
1/16A .25 x 1.25" 140-1004 Littelfuse 312.062
1/16A .25 x 1.25" 140-1004 Bussman AGC 1/16
1/8A .25 x 1.25" 140-1003 Littelfuse 312.125
1/8A .25 x 1.25" 140-1003 Bussman AGC 1/8
1/2A .25 x 1.25" 140-1012 Littelfuse 313.500
3/4A PICO II 140-1024 Littelfuse 255.750
3/4A .145 x .30" 140-1024 Bussman GFA 3/4
3/4A .25 x 1.25" 140-1044 Littelfuse 312 .750
1A .25 x 1.25" 140-1040 Littelfuse 313 001
1A Microfuse 140-1027 Littelfuse 273 001
1A .25 x 1.25" 140-1040 Littelfuse 313 001
1A .25 x 1.25" 140-8500 Bussman AGC-1
1A .25 x 1.25" 140-8500 Littelfuse 314 001
1.5A Microfuse 150-1162 Littelfuse 273 01.5
1.5A Microfuse 150-1383 Littelfuse 273 01.5
1.5A 5 x 20mm 150-1208 SOC MT4-1.51
1.5A .25 x 1.25" 140-1042 Littelfuse 313 01.5
1.6A .25 x 1.25" 140-1022 Littelfuse 312 01.6
1.6A .25 x 1.25" 140-1022 BEL 3AG1.6
1.6A .25 x 1.25" 140-1022 Pwr Dynam ics 19340 1.6A
1.6A .25 x 1.25" 140-1022 Bussman AGC 1.6A
1.6A 5 x 20mm 150-1215 Schurter 034.3119
1.6A 5 x 20mm 150-1215 Littelfuse 218 01.6
2A .25 x 1.25" 140-1005 Littelfuse 312 002
2A .25 x 1.25" 140-1005 Bussman AGC 2
2A PICO II 140-1028 Littelfuse 252 002
2A 5 x 20mm 140-1034 Bussman GDC-2
2A 5 x 20mm 140-1034 Littelfuse 218 002
2A Microfuse 150-1174 Littelfuse 273 002
2A .25 x 1.25" 150-1191 MGC MGC 0002
2A .25 x 1.25" 150-1191 Littelfuse 312 002
2A .25 x 1.25" 140-1048 Littelfuse 313 002
2A .25 x 1.25" 140-1048 Bussman MDA 2
2.5A .25 x 1.25" 140-1000 Littelfuse 313 02.5
2.5A .25 x 1.25" 140-1000 Bussman MDA 2 1/2
2.5A .25 x 1.25" 140-1008 Littelfuse 313 003
2.5A .25 x 1.25" 140-1008 Bussman MDA 2 1/2
3A .25 x 1.25" 150-1034 Littelfuse 313 003
3A PICO II 140-1038 Littelfuse 252 003
3A .145 x .30" 140-1038 Bussman A3XRAD
3A .25 x 1.25" 150-1034 Bussman MDA-3
3A .25 x 1.25" 140-1039 Littelfuse 312 003
3A Microfuse 150-1698 Littelfuse 273 003
3A Microfuse 150-1698 Bussman GMW-3
3.15A 5 x 20mm 140-1002 Bussman GDC 3.15
3.15A 5 x 20mm 140-1002 Littelfuse 218 315
4A 5 x 20mm 140-1031 Schurter FST 034.3123
4A 5 x 20mm 140-1031 Littelfuse 218 004
4A .25 x 1.25" 140-1001 Littelfuse 318 004
4A .25 x 1.25" 140-1001 Bussman AGC4AMP
4A .25 x 1.25" 140-1007 Littelfuse 312 004
4A .25 x 1.25" 140-1007 Bussman MTH 4
4A .25 x 1.25" 140-1020 Littelfuse 313 004
4A .25 x 1.25" 140-1020 BEL 3SB4
4A .25 x 1.25" 140-1020 Pwr Dynamics 19341-4A
4A .5 x 20mm 140-1043 Littelfuse 217 004
4A .25 x 1.25" 150-1033 Littelfuse 313 004
4A .25 x 1.25" 150-1033 Bussman MDA 4A,250V
5A .25 x 1.25" 140-1010 Littelfuse 313 005
5A .25 x 1.25" 140-1010 Bussman MDA (5 AMP)
5A 5 x 20mm 140-1025 Schurter 034.3914
5A 5 x 20mm 140-1025 BEL 5MT5
5A 5 x 20mm 140-1025 Littelfuse 218 005
5A 5 x 20mm 140-1029 Schurter 034.3124
5A 5 x 20mm 140-1029 Littelfuse 218 005
5A .25 x 1.25" 140-1041 Littelfuse 312 005
6A 5 x 20mm 140-1009 Littelfuse 212 06.3
6A 5 x 20mm 140-1009 Bussman GMA 6
6A .25 x 1.25" 140-1011 Littelfuse 314 006
6A .25 x 1.25" 140-1011 Bussman ABC 6A 250V
6A .25 x 1.25" 140-1021 Littelfuse 312 006
6A .25 x 1.25" 140-1021 Bussman MTH-6A
6A .25 x 1.25" 140-1021 Pwr Dynamics 19340-6A
6A .25 x 1.25" 140-1026 Bussman 250(MSL)
6A 5 x 20mm 150-0473 Pnl Compnt 341524
6A 5 x 20mm 150-0473 Littelfuse 213 006
6.3A 5 x 20mm 140-1030 Schurter FST 034.3125
6.3A 5 x 20mm 140-1030 Littelfuse 218 063
7A .25 x 1.25" 150-1258 Littelfuse 313 007
7A .25 x 1.25" 150-1258 Bussman MDQ-7
8A .25 x 1.25" 140-1006 Littelfuse 314 008
8A .25 x 1.25" 140-1006 Bussman MTH 8
8A 5 x 20mm 150-2246 Littelfuse 217 008
8A 5 x 20mm 150-2246 Schurter 034.1525
10A .25 x 1.25" 140-1017 Littelfuse 326 010
10A .25 x 1.25" 140-1017 Pwr Dynamics 19341-10A
10A .25 x 1.25" 140-1051 Littelfuse 314 010
10A .25 x 1.25" 140-1051 Bussman ABC-10A
10A 0.46 x 1.5" 140-1152 Littelfuse KLK-R 10A
12A .25 x 1.25" 140-8000 Bussman ABC-12
12A .25 x 1.25" 140-8000 Littelfuse 314.012
15A .25 x 1.25" 140-1019 Littelfuse 314 015
15A .25 x 1.25" 140-1019 Bussman ABC-15A
15A .25 x 1.25" 140-1035 Littelfuse 314 015
15A .25 x 1.25" 140-1035 Bussman ABC-15A
15A 0.46 x 1.5" 140-1154 Littelfuse CCM-R 15A
15A 0.46 x 1.5" 140-1154 Bussman LP-CC-15
15A Nano2 150-2330 Littelfuse 451 015
15A PICO II 150-2398 Littelfuse 251 015
15A 0.46 x 1.5" 150-xxxx Littelfuse CCMR 15A
30A Autofuse None Littelfuse 257030

Fuseholder and Fusecarrier

Follow these instructions to avoid electrical shock hazard when wiring the type of fuseholder illustrated below.

  1. Connect the AC Input to the Terminal on the end of the Fuse holder.
  2. Connect the Terminal on the side of the Fuseholder to the AC Line Filter or AC Switch.

DESCRIPTION SUN PART # VENDOR PART #
Carrier, Domestic 150-1042 Schurter FEK 031.1666
Carrier, International 150-1051 Schurter 031.1663
Holder, In Line 22-14AWG 140-1023 AMP 552844-1
Holder, In Line 22-14AWG 140-1023 Littelfuse 155 020U
Holder, UL/CSA/VDE 150-1041 Schurter FEU 031.1693
Holder, R/A for PIG-TAIL 150-1163 Littelfuse 281 007
Holder, R/A for PIG-TAIL 150-1163 Pwr Dynam ic 19557
Holder, 20A,250V,UL 150-1177 Schurter FEU031.1673
Microfuse Holder 150-1179 Littelfuse 282 002
Microfuse Holder 150-1179 Littelfuse 282 008
Holder 150-1024 Littelfuse 345 001
Holder, Faston Type 150-1026 Littelfuse 571 007
Holder, Faston Type 150-1026 Bussman HPF
Holder, Quick Connect 150-1029 Bussman HTA-HH
Holder, Quick Connect 150-1029 Littelfuse 342 858
Field Engineers Fuse Kit 555-1126 Sun 555-1126

Subminiature Microfuses

Subminiature microfuses are used on many Sun Printed Circuit Boards. Subminiature microfuses are field replaceable.

PICO II Fuses

PICO II fuses are used on Printed Circuit Boards and Peripheral devices such as Tape and Disk Drives. PICO II fuses are not field replaceable because they are soldered in place.

PTCs

Positive Temperature Coefficient (PTC) thermistors are resistors with a high positive temperature coefficient of resistance. The PTC is used as a self-resetting fuse in overload applications. When an overload current flows through a PTC, there is a specific time period before the PTC heats up to its high-resistance state and starts limiting the current. PTCs are not field replaceable because they are soldered in place.


Last updated: December 2, 1996
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