Fuses with Leads - Through Hole – Mouser United Kingdom

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0HAAL Time-Lag Radial-Lead Micro Fuses

Bel Fuse 0HAAL Time-Lag Radial-Lead Micro Fuses are 250V_AC rated and designed to comply with the IEC standard 60127-3, sheet 4. These sub-miniature fuses are also MIL-STD 202G environmentally compliant, lead free, halogen free, and RoHS 6 compliant. The compact rectangular body with 5mm pin spacing features UL 94V-0 thermoplastic housing and bulk, tape-and-reel, and ammo pack options. The radial lead package with US (UL), Europe (VDE), and China (CCC) safety agency certifications enables the use of a single fuse rating in products with true worldwide acceptance. Bel Fuse 0HAAL Time-Lag Radial-Lead Micro Fuses offer a 1A to 2A current rating and a wide operating temperature range of -55°C to +125°C. These slow-blow fuses provide board-level primary circuit protection in battery chargers, power supplies, consumer electronics, adapters, and industrial controllers.

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Part #

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1A

0HAAL1000-01
Bel Fuse
1: £0.413
7,057In Stock
New At Mouser

Mfr. Part No.
0HAAL1000-01

Mouser Part No
530-0HAAL1000-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1A

Learn More

Datasheet

7,057In Stock

Cut Tape

£0.413

£0.323

£0.272

£0.247

Reel

£0.189

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

1 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

1 A

Radial

- 55 C

+ 125 C

80 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 2A

0HAAL2000-02
Bel Fuse
1: £0.346
7,998In Stock
New At Mouser

Mfr. Part No.
0HAAL2000-02

Mouser Part No
530-0HAAL2000-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 2A

Learn More

Datasheet

7,998In Stock

£0.346

£0.293

£0.249

£0.229

Reel

£0.179

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

2 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2 A

Radial

- 55 C

+ 125 C

33 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1A

0HAAL1000-02
Bel Fuse
1: £0.346
4,475In Stock
New At Mouser

Mfr. Part No.
0HAAL1000-02

Mouser Part No
530-0HAAL1000-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1A

Learn More

Datasheet

4,475In Stock

£0.346

£0.299

£0.25

£0.228

Reel

£0.174

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

1 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

1 A

Radial

- 55 C

+ 125 C

80 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1.6A

0HAAL1600-01
Bel Fuse
1: £0.346
3,260In Stock
New At Mouser

Mfr. Part No.
0HAAL1600-01

Mouser Part No
530-0HAAL1600-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1.6A

Learn More

Datasheet

3,260In Stock

Cut Tape

£0.346

£0.297

£0.249

£0.225

Reel

£0.167

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

1.6 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

1.6 A

Radial

- 55 C

+ 125 C

44 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1.6A

0HAAL1600-02
Bel Fuse
1: £0.346
750In Stock
New At Mouser

Mfr. Part No.
0HAAL1600-02

Mouser Part No
530-0HAAL1600-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1.6A

Learn More

Datasheet

750In Stock

£0.346

£0.314

£0.261

£0.241

Reel

£0.173

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

1.6 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

1.6 A

Radial

- 55 C

+ 125 C

44 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 2A

0HAAL2000-01
Bel Fuse
1: £0.346
4,512In Stock
New At Mouser

Mfr. Part No.
0HAAL2000-01

Mouser Part No
530-0HAAL2000-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 2A

Learn More

Datasheet

4,512In Stock

£0.346

£0.298

£0.25

£0.227

View

Min.: 1
Mult.: 1

0HAAL

Micro Fuses

2 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2 A

Radial

- 55 C

+ 125 C

33 mOhms

Bulk

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 2.5A

0HAAL2500-01
Bel Fuse
1: £0.346
6,041In Stock
New At Mouser

Mfr. Part No.
0HAAL2500-01

Mouser Part No
530-0HAAL2500-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 2.5A

Learn More

Datasheet

6,041In Stock

Cut Tape

£0.346

£0.314

£0.261

£0.241

Reel

£0.17

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

2.5 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2.5 A

Radial

- 55 C

+ 125 C

24 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 2.5A

0HAAL2500-02
Bel Fuse
1: £0.346
2,915In Stock
New At Mouser

Mfr. Part No.
0HAAL2500-02

Mouser Part No
530-0HAAL2500-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 2.5A

Learn More

Datasheet

2,915In Stock

£0.346

£0.314

£0.261

£0.241

Reel

£0.184

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

2.5 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2.5 A

Radial

- 55 C

+ 125 C

24 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 3.15A

0HAAL3150-01
Bel Fuse
1: £0.346
4,440In Stock
New At Mouser

Mfr. Part No.
0HAAL3150-01

Mouser Part No
530-0HAAL3150-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 3.15A

Learn More

Datasheet

4,440In Stock

Cut Tape

£0.346

£0.303

£0.25

£0.241

Reel

£0.17

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

3.15 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

3.15 A

Radial

- 55 C

+ 125 C

18 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 3.15A

0HAAL3150-02
Bel Fuse
1: £0.346
4,831In Stock
New At Mouser

Mfr. Part No.
0HAAL3150-02

Mouser Part No
530-0HAAL3150-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 3.15A

Learn More

Datasheet

4,831In Stock

£0.346

£0.314

£0.261

£0.241

Reel

£0.184

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

3.15 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

3.15 A

Radial

- 55 C

+ 125 C

18 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 4A

0HAAL4000-01
Bel Fuse
1: £0.368
5,325In Stock
12,000Expected 10/09/2026
New At Mouser

Mfr. Part No.
0HAAL4000-01

Mouser Part No
530-0HAAL4000-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 4A

Learn More

Datasheet

5,325In Stock

12,000Expected 10/09/2026

Cut Tape

£0.368

£0.34

£0.282

£0.26

Reel

£0.182

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

4 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

4 A

Radial

- 55 C

+ 125 C

14 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 4A

0HAAL4000-02
Bel Fuse
1: £0.368
2,016In Stock
New At Mouser

Mfr. Part No.
0HAAL4000-02

Mouser Part No
530-0HAAL4000-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 4A

Learn More

Datasheet

2,016In Stock

£0.368

£0.34

£0.282

£0.26

Reel

£0.198

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

4 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

4 A

Radial

- 55 C

+ 125 C

14 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 5A

0HAAL5000-02
Bel Fuse
1: £0.458
2,300In Stock
New At Mouser

Mfr. Part No.
0HAAL5000-02

Mouser Part No
530-0HAAL5000-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 5A

Learn More

Datasheet

2,300In Stock

£0.458

£0.351

£0.295

£0.268

Reel

£0.204

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

5 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

5 A

Radial

- 55 C

+ 125 C

10 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 6.3A

0HAAL6300-01
Bel Fuse
1: £0.368
924In Stock
New At Mouser

Mfr. Part No.
0HAAL6300-01

Mouser Part No
530-0HAAL6300-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 6.3A

Learn More

Datasheet

924In Stock

£0.368

£0.321

£0.269

£0.244

View

Min.: 1
Mult.: 1

0HAAL

Micro Fuses

6.3 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

6.3 A

Radial

- 55 C

+ 125 C

8 mOhms

Bulk

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 6.3A

0HAAL6300-02
Bel Fuse
1: £0.368
4,529In Stock
New At Mouser

Mfr. Part No.
0HAAL6300-02

Mouser Part No
530-0HAAL6300-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 6.3A

Learn More

Datasheet

4,529In Stock

£0.368

£0.318

£0.269

£0.248

Reel

£0.189

View

Min.: 1
Mult.: 1

: 1,000

0HAAL

Micro Fuses

6.3 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

6.3 A

Radial

- 55 C

+ 125 C

8 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 5A

0HAAL5000-01
Bel Fuse
1: £0.458
6,000Expected 15/09/2026
New At Mouser

Mfr. Part No.
0HAAL5000-01

Mouser Part No
530-0HAAL5000-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 5A

Learn More

Datasheet

6,000Expected 15/09/2026

Cut Tape

£0.458

£0.351

£0.295

£0.268

Reel

£0.205

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

5 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

5 A

Radial

- 55 C

+ 125 C

10 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 1A

0HAAL1000-05
Bel Fuse
2,000: £0.162
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
0HAAL1000-05

Mouser Part No
530-0HAAL1000-05

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 1A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£0.162

£0.155

Min.: 2,000
Mult.: 2,000

: 2,000

0HAAL

Micro Fuses

1 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

1 A

Radial

- 55 C

+ 125 C

80 mOhms

Reel

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1.25A

0HAAL1250-01
Bel Fuse
1: £0.421
Non-Stocked Lead-Time 9 Weeks
New At Mouser

Mfr. Part No.
0HAAL1250-01

Mouser Part No
530-0HAAL1250-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1.25A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

£0.421

£0.323

£0.272

£0.247

Reel

£0.159

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

1.25 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2.5 A

Radial

- 55 C

+ 125 C

60 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1.25A

0HAAL1250-02
Bel Fuse
1,000: £0.169
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
0HAAL1250-02

Mouser Part No
530-0HAAL1250-02

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1.25A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£0.169

£0.165

£0.161

Min.: 1,000
Mult.: 1,000

: 1,000

0HAAL

Micro Fuses

1.25 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2.5 A

Radial

- 55 C

+ 125 C

60 mOhms

Ammo Pack

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 1.25A

0HAAL1250-05
Bel Fuse
2,000: £0.162
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
0HAAL1250-05

Mouser Part No
530-0HAAL1250-05

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 1.25A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£0.162

£0.155

Min.: 2,000
Mult.: 2,000

: 2,000

0HAAL

Micro Fuses

1.25 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2.5 A

Radial

- 55 C

+ 125 C

60 mOhms

Reel

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 1.6A

0HAAL1600-05
Bel Fuse
2,000: £0.162
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
0HAAL1600-05

Mouser Part No
530-0HAAL1600-05

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 1.6A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£0.162

£0.159

£0.151

Min.: 2,000
Mult.: 2,000

: 2,000

0HAAL

Micro Fuses

1.6 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

1.6 A

Radial

- 55 C

+ 125 C

44 mOhms

Reel

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 2A

0HAAL2000-05
Bel Fuse
2,000: £0.162
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
0HAAL2000-05

Mouser Part No
530-0HAAL2000-05

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 2A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£0.162

£0.155

Min.: 2,000
Mult.: 2,000

: 2,000

0HAAL

Micro Fuses

2 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2 A

Radial

- 55 C

+ 125 C

33 mOhms

Reel

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 2.5A

0HAAL2500-05
Bel Fuse
1: £0.421
Non-Stocked Lead-Time 9 Weeks
New At Mouser

Mfr. Part No.
0HAAL2500-05

Mouser Part No
530-0HAAL2500-05

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 2.5A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

£0.421

£0.323

£0.272

£0.247

Reel

£0.162

View

Min.: 1
Mult.: 1

: 2,000

0HAAL

Micro Fuses

2.5 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

2.5 A

Radial

- 55 C

+ 125 C

24 mOhms

Reel, Cut Tape

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 3.15A

0HAAL3150-05
Bel Fuse
2,000: £0.159
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
0HAAL3150-05

Mouser Part No
530-0HAAL3150-05

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 3.15A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£0.159

£0.158

£0.153

Min.: 2,000
Mult.: 2,000

: 2,000

0HAAL

Micro Fuses

3.15 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

3.15 A

Radial

- 55 C

+ 125 C

18 mOhms

Reel

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 4A

0HAAL4000-05
Bel Fuse
2,000: £0.175
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
0HAAL4000-05

Mouser Part No
530-0HAAL4000-05

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Short Leads, 4A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£0.175

£0.167

Min.: 2,000
Mult.: 2,000

: 2,000

0HAAL

Micro Fuses

4 A

250 VAC

Time Delay / Slow Blow

Leaded Fuses

250 VDC

4 A

Radial

- 55 C

+ 125 C

14 mOhms

Reel

0HAAL Time-Lag Radial-Lead Micro Fuses

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