04661.75 datasheet, PDF - EEWORLD Datasheet

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04661.75: DescriptionSurface Mount Fuses - Lead-Free Thin-Film; CategoryCircuit protection Circuit protection; File Size94KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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04661.75 Overview

Surface Mount Fuses - Lead-Free Thin-Film

04661.75 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Littelfuse
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Other features	RATED BREAKING CAPACITY AT 63 VDC: 50A
Fusing characteristics	VERY FAST
body width	1.52 mm
body height	0.58 mm
Body length or diameter	3.18 mm
Circuit protection type	ELECTRIC FUSE
JESD-609 code	e3
Joule integral nominal
Installation features	SURFACE MOUNT
Maximum operating temperature	90 °C
Minimum operating temperature	-55 °C
physical size	3.18mm x 1.52mm x 0.58mm
Rated breaking capacity	50 A
Rated current	1.75 A
Rated voltage (AC)	63 V
Rated voltage (DC)	63 V
Guideline	CSA; UL
surface mount	YES
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Base Number Matches	1

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Surface Mount Fuses

Lead-Free Thin-Film

RoHS

SlimLine

™

Lead-Free 1206

Very Fast Acting Fuse 466 Series

NEW

•

RoHS compliant and Lead-Free.

• For new designs of 7 amp please consult 429 series.

• Product is compatible with lead-free solders and higher

temperature profiles.

• Current ratings available up to 5A.

• High performance materials provide improved performance in elevated

ambient temperature applications.

• Product is marked on top surface with code to allow amperage rating

identification without testing.

• Low profile for height sensitive applications.

• Flat top surface for pick-and-place operations.

• Element covering material is resistant to industry standard

cleaning operations.

• Mounting pad and electrical performance is identical to Littelfuse 429

and 433 Series products.

• Alloy based element construction provides superior inrush withstand

characteristics (I

t) over ceramic or glass based 1206 chip fuse products.

Reference Dimensions:

MARKING CODE VARIES

WITH AMPERAGE RATING

(SEE CHART)

.66

(.026")

.58

(.023")

.56

(.022")

Coating

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

100%

200%

300%

Opening

Time at 25

4 hours,

Minimum

5 seconds,

Maximum

0.2 seconds,

Maximum

1.65

(.065")

1.52

(.060")

3.18

(.125")

1.52

(.060")

3.18

(.125")

AGENCY APPROVALS:

Recognized under the Components Program

of Underwriters Laboratories and Certified by CSA.

AGENCY FILE NUMBERS:

UL E10480, CSA LR 29862

INTERRUPTING RATINGS:

0.125 – .375A

0.5 – 2A

2.5 – 3A

4 – 5A

50A

35A

125 V AC/DC

63 V AC/DC

32 V AC/DC

24 V AC/DC

4.83

(.190")

3.81

(.150")

1.52

(.060")

1.14

(.045")

2.03

(.080")

WAVE SOLDER

2.03

(.080")

REFLOW SOLDER

PHYSICAL SPECIFICATIONS:

Materials:

Body: Advanced High Temperature Substrate

Terminations: 100% Copper/Nickel/Tin

Element Cover Coat: Conformal Coating

Soldering Parameters(see page 3 for soldering profile):

Wave Solder — 260°C, 10 seconds max

Reflow Solder — 260°C, 30 seconds max

364

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

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