Low BC 522 Series Slow Blow Fuse , Glass Tube Miniature Cartridge Fuse 12.5A 16A

Product Specification

Low BC 522 Series Slow Blow Current Fuse Glass Tube Miniature Cartridge Fuse 12.5A 16A

SCOPE AND DESCRIPTION Of The Miniature Cartridge Fuse

Following electronic product specifications apply to fuses of the 522 series. The 522 series is a cartridge fuse link for over-current
protection.With its low breaking capacity, the 522 fuse series is ideal for supplementary protection in electrical appliances and equipment to
provide excellent protection for components or circuits.Suitable for 250VAC or less than 250VAC voltage circuit, mainly used in home appliances, consumer electronics, adapters, PC power supplies and other computer peripheral products

Product Features Of The Miniature Cartridge Fuse

- Time-current characteristics: slow blow (T)
- Breaking capacity: 35A or 10In@250Vac
- Standard: IEC 60127-2/II
- Certifications passed: cURus, CCC, PSE, VDE, CQC, TUV
- Materials: Housing - Glass Tube, Metal Cap - Nickel Plated Brass, Lead Cap - Nickel Plated Cap, Tin Plated Copper Wire
- Operating temperature: -55℃ ~ +125℃
- Solderability: 260℃≤5 seconds (wave soldering); 350℃≤3 seconds (hand soldering)
- Soldering temperature bearing capacity: 260℃, 10 seconds; 280℃, 5 seconds
- Storage conditions: +10℃ ~ +60℃; the annual average relative humidity is ≤75%, and the relative humidity reaches 95% and the maximum cannot exceed 30 days

General Description Of The Miniature Cartridge Fuse

522 series time-lag fuse with low breaking capacity for use with printed circuit boards is used in a large variety of applications. This Ф5mmx20mm device is constructed of a glass tube with electro-plated brass end caps. The 522 series with 250 VAC rating and 35A or 10In Ampere breaking capacity, offers excellent quality and is 100% tested for cold resistance and precise length.

Detailed Features Of The Miniature Cartridge Fuse

• Miniature fuse with time-lag, low breaking capacity
• Ф5mm x 20mm physical dimensions
• Glass tube, encapsulated design with nickel - plated brass end caps
• Protection against harmful over-currents in primary and secondary applications.
• Lead-free, Halogen-free, RoHS compliant
• Designed compliant to IEC 60127-2/III

AGENCY APPROVALS Of The Miniature Cartridge Fuse

PART NUMBERING SYSTEM Of The Miniature Cartridge Fuse

Part Number
Example: 5221100201
522 1100 2 01
1 2 3 4
1 .Product Series …………........... 522
2 .Ampere Rating ……………..... 1A(see table 4.2 below)
3 .Max. Voltage Rating ………...... 1-125V 2 – 250V
4 .Supplementary Code …………. Complement Code(see table 4.3 below)

Supplementary Code

CODE DESIGNATION
00 Without leads
01 Octagonal cap Leads:L=30mm
13 Octagonal cap and the product covered with Black heat shrinkable tube
02 Round cap
01C Octagonal cap Leads:L=38mm
00C Octagonal cap and resistance to lightning
59 Make the product K-shaped

MECHANICAL SPECIFICATIONS Of The Miniature Cartridge Fuse

Operating Temperature:-55°C to +125°C
Storage Conditions:+10℃ to +60℃
Relative humidity: ≤ 75% yearly average
without dew, maximum 30 days at 95%
Vibration Resistance:
24 cycles at 15 min. each (60068-6)
10-60Hz at 0.75mm amplitude
60-2000Hz at 10g acceleration

Electrical Characteristics at 25℃ Of The Miniature Cartridge Fuse

Note:

1. Permissible continuous operating current is 100% at ambient temperature of 23°C (73.4°F)
2. The current values used for calculating I2T should be within the standard range of 8ms ~ 10ms 

Packing details Of The Miniature Cartridge Fuse

Net Weight (100pcs/bag) 415g
Inner box  weight 880g
Master Carton Weight 9.7kg
Qty per bag 500pcs Qty per box 1000pcs Qty per carton 10000pcs