EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LTP180
Same model may have multiple batches, images only for reference.

LTP180

Part No LTP180
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC Resettable Fuse 1.8A(hold) 3.8A(trip) 24VDC 100A 2W 2.9s 0.04Ohm SMD Solder Pad 15 X 5.2 X 1mm Bulk / POLYSWITCH STRAP 1.8A HOLD
Datasheet
LTP180 Datasheet
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Series PolySwitch, LTP
Packaging Bulk
Part Status Obsolete(EOL)
Type Polymeric
Voltage - Max 24V
Current - Max 100A
Current - Hold (Ih) (Maximum) 1.8A
Current - Trip (It) 3.8A
Time to Trip 2.9s
Resistance - Initial (Ri) (Minimum) 40 mOhm
Resistance - Post Trip (R1) (Maximum) 120 mOhm
Operating Temperature Range -40°C ~ 85°C
Mounting User Defined
Package Strap
Dimension 0.984" L x 0.199" W (25.00mm x 5.05mm)
Thickness (Maximum) 0.039" (1.00mm)
Approvals CSA, TUV, UL
Win Source Part Number 784679-LTP180
Popularity Medium
Supply and Demand Status Limited
Introduction Date November 09, 2015
ECCN EAR99
Ultra Librarian 3D Model Ultra Librarian LTP180 CAD Model

Description

The Littelfuse Inc. PolySwitch LTP180 is a polymeric type circuit protection component.

  • Operating Temperature: -40°C to 85°C
  • Maximum Voltage: 24V
  • Maximum Current: 100A
  • Trip Current: 3.8A
  • Time to Trip: 2.9s
  • Current Hold: 1.8A
  • Approvals: CSA, TUV, UL
  • Dimensions: 0.984" L x 0.199" W
  • Initial Resistance: 40 mOhm
  • Post Trip Resistance: 120 mOhm
  • Mounting: User
  • Packaging: Bulk
  • Introduction Date: November 09, 2015
  • Obsolete (EOL): Yes

You May Also Be Interested in

TRF250-120US-2 Littelfuse Inc.
TRF250-120US-2
Littelfuse Inc.
PTC RESET FUSE 60V 120MA RADIAL
Need more? Email Us
PTGL12AS0R8K2B51B0 Real Image
PTGL12AS0R8K2B51B0
Murata Electronics North America
PTC RESET FUSE 30V 867MA RADIAL
Lowest to $1.7042
0ZCH0020FF2E Bel Fuse Inc.
0ZCH0020FF2E
Bel Fuse Inc.
PTC RESET FUSE 30V 200MA 1210
Need more? Email Us
TS250-130F-B-0.5-2 Real Image
TS250-130F-B-0.5-2
Littelfuse Inc.
PPTC-TLINE-PSW
Need more? Email Us
PTS18126V300Eaton - Electronics Division
PTS18126V300
Eaton / Cutler Hammer
PTC RESET FUSE 6V 3A 1812
Need more? Email Us
B59880C0160A070 EPCOS (TDK) – Price, Stock & Datasheet
B59880C0160A070
EPCOS (TDK)
Ceramic PTC Resettable Fuse 160V 70 mA Ih Through Hole Radial, Disc
Need more? Email Us
B59835T1120A062 EPCOS (TDK) – Price, Stock & Datasheet
B59835T1120A062
EPCOS (TDK)
Ceramic PTC Resettable Fuse 135VAC 75 mA Ih Surface Mount 4-SMD
Need more? Email Us
Picture of PSR-28669II-2
PSR-28669II-2
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Need more? Email Us
Picture of PSR-27561
PSR-27561
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Need more? Email Us

Top Sellers

ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519

Pricing & Ordering

Quantity Unit Price Ext. Price
115+ $0.4350 $50.0250
285+ $0.3569 $101.7165
435+ $0.3458 $150.4230
600+ $0.3346 $200.7600
775+ $0.3235 $250.7125
1,035+ $0.2900 $300.1500
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,710 pieces
MOQ: 115 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess