0242.050 datasheet, PDF - EEWORLD Datasheet

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0242.050: DescriptionFEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SURFACE MOUNT; CategoryCircuit protection Circuit protection; File Size81KB，1 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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0242.050 Overview

FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SURFACE MOUNT

0242.050 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Littelfuse
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 250 VDC: 4000A
body height	3.02 mm
Body length or diameter	8.4 mm
Circuit protection type	ELECTRIC FUSE
Joule integral nominal
Installation features	SURFACE MOUNT
method of packing	TAPE AND REEL
physical size	8.4mm x 3.02mm
Rated breaking capacity	4000 A
Rated current	0.05 A
Rated voltage (AC)	250 V
Rated voltage (DC)	250 V
Guideline	UL
surface mount	YES
Terminal shape	END CAP

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Hazardous Area Fuses

Barrier Network Fuse

242 Series

• Meets Barrier Network Standards (EN50020) for hazardous applications.

• High interrupting rating. Meets the 1500A minimum.

• Available in both axial lead and surface mount.

ELECTRICAL CHARACTERISTICS:

% of Ampere Rating

110%

300%

1000%

Opening Time

4 hours,

Minimum

10 seconds,

Maximum

0.002 seconds,

Maximum

INTERRUPTING RATINGS:

4000 amperes at 250VAC/VDC

PACKAGING (500 pcs):

For surface mount version add packaging suf-

fix UR. For Axial Leaded version add packaging suffix UA. For Axial

Leaded version, taped add packaging suffix UAT1.

ORDERING INFORMATION:

Catalog

Number

0242.050

0242.080

0242.100

0242.160

0242.200

0242.250

Ampere

Rating

.050

.080

.100

.160

.200

.250

Color

Coding

Red

Green

Blue

Violet

Brown

Black

Nominal

Resistance

Cold Ohms

11.34

8.19

3.60

3.00

2.68

1.6

Nominal

Melting I

Sec.

0.000103

0.000214

0.000977

0.00157

0.0038

0.00579

1.90

(.075")

3.02

(.119")

8.40

(.331")

1.90

(.075")

4.60

(.181")

3.02

(.119")

8.40

(.331")

4.60

(.181")

.635

(.025")

Safe-T-Plus Fuse

259 Series

• Designed to allow equipment to meet “Intrinsically Safe” certification for

applications in gas plants, petrochemical and processing industries

where there is a danger of gas explosion from faulty circuits.

• Hermetically sealed.

ELECTRICAL CHARACTERISTICS:

% of Ampere Rating

100%

200%

IEC 60079-11.

Opening Time

4 hours,

Minimum

5 seconds,

Maximum

AGENCY APPROVALS:

Meets CENELEC EN500014 to 039 and

INTERRUPTING RATINGS:

50 amperes at 125 VAC

300 amperes at 125 VDC

ORDERING INFORMATION:

Catalog

Number

0259.062

0259.125

0259.250

0259.375

0259.500

0259.750

0259001.

Ampere

Rating

.062

.125

.250

.375

.500

.750

Voltage

Drop

2.1

1.3

0.83

0.81

0.78

0.23

0.24

Maximum

Resistance

Cold Ohms

8.1

2.4

0.87

0.46

0.32

0.19

0.14

Nominal

Melting I

Sec.

0.00016

0.0012

0.0095

0.025

0.07

0.062

0.01

(.512")

(.315")

(.197")

(.394")

(.025")

.635

Schedule of limitations.

1) The fuse must be so mounted that creepage and clearance distances meet the requirements

of Table 2 of EN50020 :1977 or Table 4 of EN50020 :1994 (equivalent to IEC 60079-11 4th

Edition 1999).

2) When used in intrinsically safe apparatus it will be necessary to determine a surface

temperature classification for the fuse.

326

w w w. l i t t e l f u s e . c o m

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