16668855502 datasheet, PDF - EEWORLD Datasheet

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16668855502: DescriptionAutomotive Fuses Fuse - FK3 80V / 1000A DC, 50A 1000 pc; CategoryCircuit protection; File Size163KB，1 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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16668855502 Overview

Automotive Fuses Fuse - FK3 80V / 1000A DC, 50A 1000 pc

16668855502 Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Littelfuse
Product Category	Automotive Fuses
RoHS	Details
Product	Blade Fuse
Current Rating	40 A
Voltage Rating DC	80 VDC
Mounting Style	Holder
Termination Style	Blade
Fuse Type	Time Delay / Slow Blow
Color	Orange
Indicator Style	Element Window
Fuse Size / Group	FK3 MAXI
Packaging	Bulk
Diameter	-
Height	9.1 mm
Length	29.7 mm
Type	FKS Maxi Style Blade Fuse
Width	21.3 mm
Interrupt Rating	1 kA at 80 VDC
Factory Pack Quantity	1000

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Blade Fuses

FK3 MAXI

™

Style Blade Fuse Rated 80V

Specifications

UL 248 Special Purpose Fuses

cULus Recognized: File No. E211637\

Insulating body:

Cover:

Terminals:

Interrupting Rating:

Packaging:

Out of thermoplastic (UL 94-V0, heat-resistant)

Red, not transparent

Blade contacts

Copper alloy, gal. Sn

Edge-protected

1000 A @80 VDC

166.6885.5xx1

Blade Fuses

Series

Serien

Pack

Size

Pre-arcing Time - limits / Schmelzzeit-Grenzwerte DIN

The FK3-80 is a MAXI style fuse rated at 80V, featuring three

piece design with copper contacts for excellent reliability in harsh

environment conditions and low voltage drop. Current ratings

20A thru 50A. Filled with arc-quenching material.

FK3-80 ist eine Sicherung in MAXI-Bauform mit 80V

Nennspannung. Merkmale sind dreiteiliger Aufbau mit

Kupferkontakten, niedriger Spannungsabfall und hohe

Zuverlässigkeit unter rauen Umgebungsbedingungen.

Nennstrom 20A bis 50A. Gefüllt mit Lichtbogen löschendem

Material.

Dimensions in mm / Maße in mm

FI = 1.43 (max. operating current :

0.7 x I

rat

at 23°C)

Time-Current Characteristics / Schmelzzeit-Grenzwerte

% of Rating

% des Nennstromes

110

135

200

350

600

Opening Time Min / Max (s)

Schmelzcharakteristik Min / Max (s)

360,000 s / –

– / 1,800 s

2 s / 60 s

0.20 s / 7 s

0.040 s / 1 s

Part Number

Artikel-Nr.

166.6885.5201

166.6885.5301

166.6885.5401

166.6885.5501

Current Rating

Nennstrom

20 A

30 A

40 A

50 A

Housing Color

Kennfarbe

Typ. Voltage Drop

Typ. Spannungsfall

120 mV

160 mV

110 mV

100 mV

Cold Resistance

Kaltwiderstand

4.50 mΩ

3.00 mΩ

1.65 mΩ

1.20 mΩ

2,160 A²s

4,950 A²s

12,800 A²s

25,500 A²s

Corresponding holder see Section “Fuse Holders.”

•

Automotive Circuit Protection Products

www.littelfuse.com

16668855502 Related Products

	16668855502	16668855401	16668855402	16668855201	16668855501	D123481FP5
Description	Automotive Fuses Fuse - FK3 80V / 1000A DC, 50A 1000 pc	Automotive Fuses 40 AMP 80V	Automotive Fuses	Automotive Fuses 80V 20A	Automotive Fuses FK3 80V/1000A DC 50A	RESISTOR, METAL GLAZE/THICK FILM, 0.125W, 1%, 100ppm, 3480ohm, SURFACE MOUNT, 0805, CHIP
Product Attribute	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value	-
Manufacturer	Littelfuse	Littelfuse	Littelfuse	Littelfuse	Littelfuse	-
Product Category	Automotive Fuses	Automotive Fuses	Automotive Fuses	Automotive Fuses	Automotive Fuses	-
RoHS	Details	N	N	N	Details	-
Product	Blade Fuse	Blade Fuse	Blade Fuse	Blade Fuse	Blade Fuse	-
Current Rating	40 A	40 A	40 A	20 A	50 A	-
Voltage Rating DC	80 VDC	80 VDC	80 VDC	80 VDC	80 VDC	-
Mounting Style	Holder	Holder	Holder	Holder	Holder	-
Termination Style	Blade	Blade	Blade	Blade	Blade	-
Fuse Type	Time Delay / Slow Blow	Time Delay / Slow Blow	Time Delay / Slow Blow	Time Delay / Slow Blow	Time Delay / Slow Blow	-
Color	Orange	Orange	Orange	Yellow	Red	-
Indicator Style	Element Window	Element Window	Element Window	Element Window	Element Window	-
Fuse Size / Group	FK3 MAXI	FK3 MAXI	FK3 MAXI	FK3 MAXI	FK3 MAXI	-
Packaging	Bulk	Case	Bulk	Case	Case	-
Height	9.1 mm	21.3 mm	9.1 mm	9.1 mm	9.1 mm	-
Length	29.7 mm	29.7 mm	29.7 mm	29.7 mm	29.7 mm	-
Type	FKS Maxi Style Blade Fuse	FKS Maxi Style Blade Fuse	FKS Maxi Style Blade Fuse	FKS Maxi Style Blade Fuse	FKS Maxi Style Blade Fuse	-
Width	21.3 mm	9.1 mm	21.3 mm	21.3 mm	21.3 mm	-
Interrupt Rating	1 kA at 80 VDC	1 kA at 80 VDC	1 kA at 80 VDC	1 kA at 80 VDC	1 kA at 80 VDC	-
Factory Pack Quantity	1000	10	1000	10	10	-

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