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60R185XMR PTC resettable fuse with 60V max voltage, 1.85A hold current, and 40A fault current. Radial leaded through-hole package.
Mfr Part #:

60R185XMR

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
PTC resettable fuse with 60V max voltage, 1.85A hold current, and 40A fault current. Radial leaded through-hole package.
✓ Total Stock: 239 pcs
$ Price Range: $0.77 - $2.18

60R185XMR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
239 pcs
On Request
239 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

60R185XMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Height
Lead Spacing
Mounting Type
Operating Temperature
Package / Case
Resistance
SVHC Present
Size
Time to Trip
Type
Voltage
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60R185XMR Description

Short technical summary and product information.

The 60R185XMR is a radial leaded PTC resettable fuse from Littelfuse's 60R Series. It provides overcurrent protection for applications up to 60V. Key electrical characteristics: hold current 1.85A, trip current 3.70A, maximum fault current 40A, typical power dissipation 2.10W, and maximum time to trip 12.6 seconds at 9.25A. The device has a minimum initial resistance of 80 mΩ and a maximum post-trip resistance of 190 mΩ. It is designed for through-hole mounting with a radial disc package, lead spacing 5.10mm, and dimensions 16.76mm diameter by 3.10mm thickness. Operating temperature range -40°C to 85°C. The 60R Series is suitable for USB ports, IEEE1394 ports, computers, peripherals, motor protection, general electronics, automotive applications, industrial controls, and transformers.

60R185XMR Quick Information

Product Type: PTC Resettable Fuse
Series: 60R Series
Canonical Name: 60R185XMR PTC Resettable Fuse
Subcategory: Polymeric PTC Resettable Fuse

60R185XMR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Lead-Free

60R185XMR Estimated Pricing

Qty Low High
1+ $2.18 $2.18
5+ $1.80 $1.80
10+ $1.67 $1.67
50+ $1.38 $1.38
100+ $1.27 $1.27
250+ $1.15 $1.15
500+ $1.06 $1.06
1,000+ $0.83 $0.83
2,000+ $0.77 $0.77

Estimated market price range - modelled values for guidance only, not live distributor offers.

60R185XMR Features

  • Hold current 1.85A at 20°C still air.
  • Maximum voltage rating 60V DC.
  • Fault current capacity up to 40A.
  • Radial leaded through-hole package.
  • Polymeric PTC resettable technology.

60R185XMR Applications

  • Overcurrent protection for USB hubs and ports.
  • Suitable for motor protection circuits.
  • Used in automotive electronics up to 60V.
  • Protection for industrial control systems.

60R185XMR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the 60R185XMR?

1.85 A at 20°C still air.

What is the maximum voltage rating?

60 V DC.

What is the maximum fault current?

40 A.

What is the time to trip at 9.25A?

Maximum 12.6 seconds.

What is the package type?

Radial, Disc, through-hole mounting with 5.10mm lead spacing.

What are the resistance values?

Initial minimum resistance 80 mΩ, post-trip maximum 190 mΩ.

What is the operating temperature range?

-40°C to 85°C.

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