We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Findchips Blog
Resistors / Non-linear Resistors / 2920L185DR
Datasheets
2920L185DR by: Littelfuse Inc

PTC Resettable Fuse, Surface Mount, CHIP, 2920, ROHS COMPLIANT

Part Details for 2920L185DR by Littelfuse Inc

Results Overview of 2920L185DR by Littelfuse Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

2920L185DR Information

2920L185DR by Littelfuse Inc is a Non-linear Resistor.
Non-linear Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for 2920L185DR

Part # Distributor Description Stock Price Buy
DISTI # 18M4795
Newark Resettable Fuse, Pptc Case Style:2920 (7351 Metric), Product Range:Polyswitch 2920L Series, Voltage Rating:33Vdc, Holding Current:1.85A, Trip Current:3.7A, Time To Trip:2.5S, Current Rating Max:40A, Operating Temperature Min:-40°C Rohs Compliant: Yes |Littelfuse 2920L185DR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 1727
  • 1 $0.7740
  • 10 $0.7270
  • 25 $0.6690
  • 50 $0.6120
  • 100 $0.5080
  • 250 $0.4620
  • 500 $0.3920
$0.3920 / $0.7740 Buy Now
DISTI # 78R5567
Newark Polyfuse, Ptc, 2920, 1.85A, Thermistor Mounting:Smd, Product Range:Polyfuse 2920L Series, Holding Current:1.85A, Tripping Current:3.7A, Voltage Rating:33Vdc, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, Automotiverohs Compliant: Yes |Littelfuse 2920L185DR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 193
  • 1 $0.7740
  • 10 $0.7270
  • 25 $0.6690
  • 50 $0.6120
  • 100 $0.5080
  • 250 $0.4620
  • 500 $0.3920
$0.3920 / $0.7740 Buy Now
DISTI # 05M2795
Newark Fuse, Ptc Resettable, 33V, 1.85A, 2920, Full Reel, Pptc Case Style:2920 (7351 Metric), Product Range:Polyswitch 2920L Series, Voltage Rating:33Vdc, Holding Current:1.85A, Trip Current:3.7A, Time To Trip:2.5S, Current Rating Max:40A Rohs Compliant: Yes |Littelfuse 2920L185DR RoHS: Compliant Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1,500 $0.3100
  • 3,000 $0.2970
  • 6,000 $0.2850
$0.2850 / $0.3100 Buy Now
DISTI # F2871CT-ND
DigiKey PTC RESET FUSE 33V 1.85A 2920 Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 3353
In Stock
  • 1 $0.7700
  • 5 $0.6400
  • 10 $0.5900
  • 50 $0.4896
  • 100 $0.4517
  • 250 $0.4060
  • 500 $0.3745
  • 1,500 $0.3291
  • 3,000 $0.3032
  • 4,500 $0.2915
$0.2915 / $0.7700 Buy Now
DISTI # 576-2920L185
Mouser Electronics Resettable Fuses - PPTC 1.85A 33V 2920 RoHS: Compliant 25265
  • 1 $0.6400
  • 10 $0.5900
  • 50 $0.4900
  • 100 $0.4520
  • 250 $0.4060
  • 500 $0.3750
  • 1,500 $0.3100
  • 3,000 $0.3030
  • 4,500 $0.2910
$0.2910 / $0.6400 Buy Now
DISTI # V36:1790_06420033
Arrow Electronics PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks Date Code: 2442 Americas - 85500
  • 1,500 $0.2898
  • 3,000 $0.2590
  • 6,000 $0.2564
  • 12,000 $0.2531
  • 15,000 $0.2506
  • 30,000 $0.2471
$0.2471 / $0.2898 Buy Now
DISTI # E02:0323_00180224
Arrow Electronics PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks Date Code: 2434 Europe - 63000
  • 1,500 $0.2929
  • 3,000 $0.2619
  • 6,000 $0.2593
  • 12,000 $0.2560
  • 15,000 $0.2534
  • 30,000 $0.2499
$0.2499 / $0.2929 Buy Now
DISTI # V72:2272_06420033
Arrow Electronics PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2135 Container: Cut Strips Americas - 1468
  • 1 $0.5792
  • 10 $0.5761
  • 25 $0.5729
  • 100 $0.5698
  • 250 $0.5666
  • 500 $0.5635
  • 1,000 $0.5603
$0.5603 / $0.5792 Buy Now
DISTI # V99:2348_06420033
Arrow Electronics PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2217 Americas - 426
  • 1 $0.5548
  • 10 $0.5186
  • 25 $0.4428
  • 100 $0.3716
  • 500 $0.3343
  • 1,000 $0.2632
$0.2632 / $0.5548 Buy Now
DISTI # E21:3489_00180224
Arrow Electronics PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2429 Europe - 11
  • 1 $0.6268
  • 10 $0.5859
  • 25 $0.5002
  • 100 $0.4198
  • 500 $0.3777
  • 1,000 $0.2973
$0.2973 / $0.6268 Buy Now
DISTI # 70519482
RS Fuse, 1.85A Surface Mount, Resettable, 33 V dc Min Qty: 1 Package Multiple: 1 Container: Bulk 868
  • 1 $1.2700
  • 10 $1.2100
  • 25 $1.1500
  • 50 $1.0800
  • 100 $1.0200
$1.0200 / $1.2700 Buy Now
Future Electronics 2920L Series 2920 33 V 1.85 A Surface Mount POLY-FUSE® Resettable PTC RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Lead time: 13 Weeks Container: Reel 30000
Reel
  • 1,500 $0.1780
  • 3,000 $0.1760
  • 6,000 $0.1740
  • 7,500 $0.1730
  • 22,500 $0.1690
$0.1690 / $0.1780 Buy Now
Future Electronics 2920L Series 2920 33 V 1.85 A Surface Mount POLY-FUSE® Resettable PTC RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Container: Cut Tape/Mini-Reel 1043
Cut Tape/Mini-Reel
  • 1 $0.5700
  • 10 $0.4900
  • 50 $0.4300
  • 200 $0.3850
  • 750 $0.3350
$0.3350 / $0.5700 Buy Now
DISTI # 87899562
Verical PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Date Code: 2442 Americas - 85500
  • 1,500 $0.2898
  • 3,000 $0.2590
  • 6,000 $0.2564
  • 12,000 $0.2531
  • 15,000 $0.2506
  • 30,000 $0.2471
$0.2471 / $0.2898 Buy Now
DISTI # 86269796
Verical PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Date Code: 2434 Americas - 63000
  • 1,500 $0.2938
  • 3,000 $0.2626
  • 6,000 $0.2600
  • 12,000 $0.2567
  • 15,000 $0.2541
  • 30,000 $0.2506
$0.2506 / $0.2938 Buy Now
DISTI # 77697062
Verical PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 32 Package Multiple: 1 Date Code: 2135 Americas - 1468
  • 32 $0.5729
  • 100 $0.5698
  • 250 $0.5666
  • 500 $0.5635
  • 1,000 $0.5603
$0.5603 / $0.5729 Buy Now
DISTI # 30579418
Verical PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 96 Package Multiple: 1 Americas - 804
  • 96 $0.5320
  • 100 $0.4970
  • 200 $0.4250
  • 500 $0.3960
$0.3960 / $0.5320 Buy Now
DISTI # 62518215
Verical PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 33VDC 40A 1.5W 2.5s 0.05Ohm SMD Solder Pad 2920 T/R RoHS: Compliant Min Qty: 32 Package Multiple: 1 Date Code: 2217 Americas - 426
  • 32 $0.4428
  • 100 $0.3716
  • 500 $0.3343
  • 1,000 $0.2632
$0.2632 / $0.4428 Buy Now
Bristol Electronics   Min Qty: 7 3000
  • 7 $0.7500
  • 28 $0.4875
  • 104 $0.2812
  • 357 $0.2400
  • 772 $0.2100
  • 1,835 $0.1950
$0.1950 / $0.7500 Buy Now
Bristol Electronics   770
RFQ
Bristol Electronics   266
RFQ
Quest Components RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT 2400
  • 1 $1.0000
  • 121 $0.3000
  • 668 $0.2600
$0.2600 / $1.0000 Buy Now
Quest Components RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT 212
  • 1 $1.0500
  • 25 $0.6300
  • 96 $0.5250
$0.5250 / $1.0500 Buy Now
Quest Components RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT 146
  • 1 $0.8500
  • 30 $0.5100
  • 119 $0.4250
$0.4250 / $0.8500 Buy Now
Quest Components RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT 16
  • 1 $1.0150
  • 6 $0.8120
$0.8120 / $1.0150 Buy Now
Quest Components RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT 2
  • 1 $0.6300
$0.6300 Buy Now
DISTI # 2920L185DR
TTI Resettable Fuses - PPTC 1.85A 33V 2920 RoHS: Compliant pbFree: Pb-Free Min Qty: 1500 Package Multiple: 1500 Container: Reel Americas - 4500
In Stock
  • 1,500 $0.2490
  • 3,000 $0.2440
  • 4,500 $0.2390
  • 7,500 $0.2340
  • 22,500 $0.2300
$0.2300 / $0.2490 Buy Now
DISTI # 2920L185DR.
TTI Resettable Fuses - PPTC 1.85A 33V 2920 RoHS: Compliant pbFree: Pb-Free Min Qty: 20 Package Multiple: 10 Container: Cut Tape Americas - 1500
In Stock
  • 20 $0.4510
$0.4510 Buy Now
Future Electronics 2920L Series 2920 33 V 1.85 A Surface Mount POLY-FUSE� Resettable PTC Min Qty: 1 Package Multiple: 1 1043
null
  • 1 $0.5700
  • 10 $0.4900
  • 50 $0.4300
  • 200 $0.3850
  • 750 $0.3350
$0.3350 / $0.5700 Buy Now
DISTI # 2920L185DR
TME Fuse: PTC polymer, 1.85A, SMD, 2920L Min Qty: 1 1897
  • 1 $0.6120
  • 10 $0.4210
  • 100 $0.3570
  • 200 $0.3070
  • 250 $0.2860
  • 500 $0.2240
  • 750 $0.1950
  • 1,500 $0.1860
$0.1860 / $0.6120 Buy Now
ComSIT USA SURFACE MOUNT RESETTABLE PTC THERMISTOR PTC Thermistor, 33V, 0.05ohm, Surface Mount ECCN: EAR99 RoHS: Compliant Stock DE - 6000
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # 2920L185DR
IBS Electronics PTC RESETTABLE FUSE 1.85A(HOLD) 3.7A(TRIP) 33VDC 40A 1.5W 2.5S 0.05OHM SMD SOLDER PAD 2920 T/R Min Qty: 1500 Package Multiple: 1 30000
  • 1,500 $0.2314
  • 3,000 $0.2288
  • 6,000 $0.2262
  • 7,500 $0.2249
  • 22,500 $0.2197
$0.2197 / $0.2314 Buy Now
DISTI # FUSE6743
Rutronik POLYFUSE 1.85A 33V SMD 2920 RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Container: Reel Stock DE - 159000
Stock HK - 0
Stock US - 0
Stock SG - 0
  • 1,500 $0.1981
  • 3,000 $0.1837
  • 4,500 $0.1819
  • 6,000 $0.1819
  • 7,500 $0.1819
$0.1819 / $0.1981 Buy Now
DISTI # 000000000007236217
Sager Resettable Fuses - PPTC 1.85A 33V 2920 Min Qty: 1500 0
  • 1,500 $0.3761
  • 4,500 $0.3588
$0.3588 / $0.3761 Buy Now
DISTI # SMC-2920L185DR
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 1181
RFQ
Chip 1 Exchange INSTOCK 37388
RFQ
Chip-Germany GmbH   RoHS: Not Compliant 664
RFQ
LCSC 33V 1.85A 40A 3.7A 2920 Resettable Fuses ROHS 38950
  • 5 $0.1808
  • 50 $0.1446
  • 150 $0.1291
  • 1,500 $0.1043
  • 3,000 $0.0957
  • 4,500 $0.0905
$0.0905 / $0.1808 Buy Now
New Advantage Corporation 2920L Series 2920 33 V 1.85 A Surface Mount POLY-FUSE� Resettable PTC RoHS: Compliant Min Qty: 1 Package Multiple: 1500 24000
  • 1,500 $0.2967
  • 24,000 $0.2738
$0.2738 / $0.2967 Buy Now
Vyrian Resistors 23749
RFQ
Win Source Electronics PTC RESET 33V 1.85A SMD 2920 54000
  • 545 $0.1069
  • 1,155 $0.1000
  • 1,795 $0.0966
  • 2,580 $0.0896
  • 3,355 $0.0862
  • 4,185 $0.0829
$0.0829 / $0.1069 Buy Now
Wuhan P&S PTC resettable fuse Min Qty: 1 25500
  • 1 $0.7700
  • 100 $0.4900
  • 500 $0.4100
  • 1,000 $0.3800
$0.3800 / $0.7700 Buy Now

Part Details for 2920L185DR

2920L185DR CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

2920L185DR Part Data Attributes

Parametric Data
2920L185DR Littelfuse Inc
Buy Now Datasheet
Compare Parts:
2920L185DR Littelfuse Inc PTC Resettable Fuse, Surface Mount, CHIP, 2920, ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Package Description CHIP
Reach Compliance Code compliant
Samacsys Manufacturer LITTELFUSE
JESD-609 Code e3
Mounting Feature SURFACE MOUNT
Number of Terminals 2
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Height 1.25 mm
Package Length 7.98 mm
Package Shape RECTANGULAR PACKAGE
Package Style SMT
Package Width 5.44 mm
Packing Method TR, 7 INCH
Reference Standard CUL; TUV; UL
Resistance 0.05 Ω
Resistor Type PTC RESETTABLE FUSE
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Placement DUAL ENDED
Terminal Shape WRAPAROUND
Thermistor Application OVERCURRENT PROTECTION
Working Voltage 33 V

Alternate Parts for 2920L185DR

This table gives cross-reference parts and alternative options found for 2920L185DR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2920L185DR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
2920L185 Littelfuse Inc Check for Price PTC Resettable Fuse, Surface Mount, LEAD FREE 2920L185DR vs 2920L185

2920L185DR Related Parts

2920L185DR Frequently Asked Questions (FAQ)

  • The recommended storage condition for the 2920L185DR is in a dry, cool place, away from direct sunlight and moisture, with a temperature range of -40°C to 30°C (-40°F to 86°F) and humidity below 60%.

  • Yes, the 2920L185DR is designed to withstand high-vibration environments. However, it's recommended to follow the manufacturer's guidelines for mounting and installation to ensure optimal performance.

  • To prevent electrostatic discharge (ESD) damage, handle the 2920L185DR with ESD-protective equipment, such as wrist straps, mats, or bags. Ensure that all personnel handling the device are grounded and follow proper ESD handling procedures.

  • The recommended soldering profile for the 2920L185DR is a peak temperature of 260°C (500°F) for 10-15 seconds, with a ramp-up rate of 3°C/s (5.4°F/s) and a ramp-down rate of 6°C/s (10.8°F/s).

  • The 2920L185DR is rated for operation up to 150°C (302°F). However, it's recommended to derate the device's performance and consider thermal management strategies to ensure reliable operation in high-temperature environments.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for 2920L185DR by Littelfuse Inc.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: 2920L185DR by Littelfuse Inc

Select Manufacturer
Which Manufacturer of 2920L185DR would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when 2920L185DR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for 2920L185DR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for 2920L185DR to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for 2920L185DR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for 2920L185DR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 2920L185DR by Littelfuse Inc

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: