BK/S505-500MA datasheet, PDF - EEWORLD Datasheet

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BK/S505-500MA: Descriptioncartridge fuses 250v 0.5A time delay ceramic; CategoryCircuit protection; File Size374KB，2 Pages; ManufacturerBussmann (Eaton); Environmental Compliance

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BK/S505-500MA Overview

cartridge fuses 250v 0.5A time delay ceramic

BK/S505-500MA Parametric

Parameter Name	Attribute value
Manufacture	Cooper Bussm
Product Category	Cartridge Fuses
RoHS	Yes
Body Style	Cylindrical
Current Rating	500 mA
Voltage Rating AC	250 V
Mounting Style	Holder / Cli
Fuse Type	Time Delay / Slow Blow
Fuse Size / Grou	5 mm x 20 mm
Dimensions	20 mm L x 5.2 mm D
Case Diamete	5.2 mm
Case Length	20 mm
Indicator Style	Without Indic
Interrupt Rating	1.5 kA
Packaging	Bulk
Produc	Specialty Fuses
Resistance	507 mOhms
Factory Pack Quantity	100
Termination Style	Cli
Type	European Ferrule Fuse
Unit Weigh	1.361 g

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5 x 20mm Fuses

S505 Series, Time-Delay, Ceramic Tube

Description

• Time-delay, high breaking capacity

• Optional axial leads available

• Ceramic tube, silver-plated endcap construction

(500mA-800mA), nickel-plated brass endcap

construction (1-12A)

• Optional sleeve is flexible flouropolymer (UL

flammability rating VW-1)

• 5 x 20mm physical size

• Designed to IEC 60127-2 (500mA-10A) & extension 12A

1.5 In

min

60 min

30 min

Electrical Characteristics

2.1 In

2.75 In

4 In

10 In

max

min

max min max min max

30 min 250 ms 80s 50 ms 5s 5 ms 150 ms

30 min 750ms 80s 95 ms 5s 10 ms 150 ms

30 min 750ms 80s 150 ms 5s 10 ms 150 ms

FREE

Dimensions - mm

Drawing Not to Scale

HALOGEN

<1A

1A-3.15A

4A-6.3A

8A-12A

Agency Information

• UL Recognized Card: Guide JDYX2, File E19180

• CSA Component Acceptance: File 53787

• SEMKO: File 500496, 816547

• VDE: File 40014091, 40024352, 40023140

• BSI: File KM55676

• IMQ: File 00100, 00529

• PES+JET: File 1641-31003-1004,1641-31003-1011

• CCC: File 2002010207011295

• EK: File SU05011-4012A, SU0511-5014A

• FIMKO: File FI21555

• Ratings above 4A have a maximum 0.81mm diameter

lead

• With TR2 packaging code, lead wire length is 19.05mm

Ordering

• Specify packaging code

• Insert packaging code prefix before part number.

E.g. BK (or BK1)/S505-1-R

• Specify option codes if desired

• For axial leads, insert “V” between catalog series and

amp rating. E.g., BK/S505-V-1-R

Specifications

Typical

Voltage

Drop

(mV)‡

295

189

152.5

150

125

118.5

115

102.5

86.5

77.5

Part

Number

S505-500-R

S505-800-R

S505-1-R

S505-1.25-R

S505-1.6-R

S505-2-R

S505-2.5-R

S505-3.15-R

S505-4-R

S505-5-R

S505-6.3-R

S505-8-R

S505-10-R

S505-12-R

Voltage

Rating

Vac

250

Interrupting

Rating (amps)

@ Rated

Vac (50Hz)*

1500

1000

Typical

DC Cold

Typical

Resistance Pre-arching

(W)**

t AC***

0.5070

0.188†

0.2370

0.632†

0.1401

1.28

0.1075

2.22

0.0700

6.78

0.0545

9.60

0.0395

16.60

0.0305

36.60

0.0185

38.45†

0.0131

71.30†

0.0033

197

0.0067

311

0.0061

397

0.0053

713.7†

IMQ

VDE

SEMKO

Agency Approvals

UL CCC

PSEJET

CSA

BSI

* Interrupting ratings (500mA to 10A were measured at 70% to 80% PF on.

** Typical DC Cold Resistance (Measured At <10% of rated current).

*** Typical Pre-Arching I

t (Measured at listed interrupting rating and rated voltage if not specified).

† The typical I

t value was measured at 10 times of rated current under DC.

‡ Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current).

0409

BU-SB08329

Page 1 of 2

Data Sheet 2037

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