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RKEF185

Name: RKEF185
Brand: Littelfuse Inc.
SKU: 660480
Availability: InStock
Rating: 4.85 (5 reviews)

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This model is a standard, industry-grade component frequently used in electronic manufacturing.

Part No	RKEF185
Manufacturer	Littelfuse Inc.
Catalog	PTC Resettable Fuses
Description	PTC RESET FUSE 60V 1.85A RADIAL
Datasheet	RKEF185 Datasheet
Sample
Rohs State
ECAD Module
	Add to BOM List New List Existing List This product has been added to your list. List name
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Products specifications Report Issue?

Category	Circuit Protection - PTC Resettable Fuses
Mfr	Littelfuse Inc.
Series	PolySwitch®, RKEF
Package	Bag
Product Status	Active
Type	Polymeric
Voltage - Max	60V
Current - Hold (Ih) (Max)	1.85 A
Current - Trip (It)	3.7 A
Current - Max	40 A
Time to Trip	12.6 s
Resistance - Initial (Ri) (Min)	60 mOhms
Resistance - Post Trip (R1) (Max)	250 mOhms
Temperature Range - Operating	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.512" L x 0.150" W (13.00mm x 3.81mm)
Height - Seated (Max)	0.740" (18.80mm)
Lead Spacing	0.200" (5.08mm)
Approval Agency	CSA, TUV, UL
Standard Package	500 pcs
MSL Level	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8533.40.8070
California Prop 65	Warning Information
Win Source Part Number	660480-RKEF185
Ultra Librarian 3D Model	Ultra Librarian RKEF185 CAD Model

Alternative Products

Description

The 660480-RKEF185 is a Polymeric PTC Resettable Fuse from Littelfuse Inc. It is a circuit protection device that is designed to protect electronic circuits from overcurrent conditions.

Maximum Voltage Rating: 60V
Maximum Current Rating: 40A
Hold Current (Ih): 1.85A
Trip Current (It): 3.7A
Time to Trip: 12.6 seconds
Mounting: Through-hole
Package: Radial, disc
Temperature Range: -40°C to 85°C
Initial Resistance (Ri): 60 mOhms
Post-Trip Resistance (R1): 250 mOhms
Approvals: CSA, TUV, and UL
Status: Active product
REACH: Unaffected by REACH regulations.

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Pricing & Ordering

Quantity	Unit Price	Ext. Price
170+	$0.2973	$50.5410
415+	$0.2439	$101.2185
635+	$0.2363	$150.0505
875+	$0.2287	$200.1125
1,135+	$0.2211	$250.9485
1,515+	$0.1982	$300.2730

* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.

Availability: 5,865 pieces

MOQ: 170 pcs

Order Increment : 1 pcs

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Shipping Information

Shipped from	HK warehouse
Expected Shipping Date	Ship today if order in (HKT)
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