Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

1812L125ZR

1812L125ZR

For Reference Only

Part Number 1812L125ZR
PNEDA Part # 1812L125ZR
Description PTC RESET FUSE 1.25A 1812
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 5,184
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 16 - Mar 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

1812L125ZR Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part Number1812L125ZR
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
1812L125ZR, 1812L125ZR Datasheet (Total Pages: 7, Size: 889.56 KB)
PDF1812L160ZRT Datasheet Cover
1812L160ZRT Datasheet Page 2 1812L160ZRT Datasheet Page 3 1812L160ZRT Datasheet Page 4 1812L160ZRT Datasheet Page 5 1812L160ZRT Datasheet Page 6 1812L160ZRT Datasheet Page 7

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • 1812L125ZR Datasheet
  • where to find 1812L125ZR
  • Littelfuse

  • Littelfuse 1812L125ZR
  • 1812L125ZR PDF Datasheet
  • 1812L125ZR Stock

  • 1812L125ZR Pinout
  • Datasheet 1812L125ZR
  • 1812L125ZR Supplier

  • Littelfuse Distributor
  • 1812L125ZR Price
  • 1812L125ZR Distributor

1812L125ZR Specifications

ManufacturerLittelfuse Inc.
SeriesPOLY-FUSE®, 1812L
TypePolymeric
Voltage - Max-
Current - Max100A
Current - Hold (Ih) (Max)1.25A
Current - Trip (It)2.5A
Time to Trip400ms
Resistance - Initial (Ri) (Min)50 mOhms
Resistance - Post Trip (R1) (Max)140 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeSurface Mount
Package / Case1812 (4532 Metric), Concave
Size / Dimension0.179" L x 0.128" W (4.55mm x 3.24mm)
Height - Seated (Max)-
Thickness (Max)0.049" (1.25mm)
Lead Spacing-

The Products You May Be Interested In

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-RHT

Type

Polymeric

Voltage - Max

32V

Current - Max

50A

Current - Hold (Ih) (Max)

2A

Current - Trip (It)

3.8A

Time to Trip

3s

Resistance - Initial (Ri) (Min)

45 mOhms

Resistance - Post Trip (R1) (Max)

110 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 125°C

Ratings

AEC-Q200

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.370" Dia x 0.118" T (9.40mm x 3.00mm)

Height - Seated (Max)

0.551" (14.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

PTGL04BD102N9N54B0

Murata Electronics

Manufacturer

Murata Electronics

Series

POSISTOR®, PTGL

Type

Ceramic

Voltage - Max

-

Current - Max

-

Current - Hold (Ih) (Max)

-

Current - Trip (It)

-

Time to Trip

-

Resistance - Initial (Ri) (Min)

-

Resistance - Post Trip (R1) (Max)

-

Resistance - 25°C (Typ)

1 kOhms

Operating Temperature

-10°C ~ 60°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

-

Height - Seated (Max)

-

Thickness (Max)

-

Lead Spacing

-

MF-R250-AP-99

Bourns

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-R

Type

Polymeric

Voltage - Max

30V

Current - Max

40A

Current - Hold (Ih) (Max)

2.5A

Current - Trip (It)

5A

Time to Trip

10.3s

Resistance - Initial (Ri) (Min)

25 mOhms

Resistance - Post Trip (R1) (Max)

70 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.472" L x 0.118" W (12.00mm x 3.00mm)

Height - Seated (Max)

0.720" (18.30mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

LVRL135S

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, LVRL

Type

Polymeric

Voltage - Max

120V (135V Int)

Current - Max

13.5A

Current - Hold (Ih) (Max)

1.35A

Current - Trip (It)

2.7A

Time to Trip

20s

Resistance - Initial (Ri) (Min)

110 mOhms

Resistance - Post Trip (R1) (Max)

300 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-20°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.640" L x 0.160" W (16.30mm x 4.10mm)

Height - Seated (Max)

0.854" (21.70mm)

Thickness (Max)

-

Lead Spacing

0.200" (5.08mm)

RLD60P300XFF

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, RLD60

Type

Polymeric

Voltage - Max

60V

Current - Max

40A

Current - Hold (Ih) (Max)

3A

Current - Trip (It)

6A

Time to Trip

19.8s

Resistance - Initial (Ri) (Min)

40 mOhms

Resistance - Post Trip (R1) (Max)

100 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.980" Dia x 0.122" T (24.90mm x 3.10mm)

Height - Seated (Max)

1.181" (30.00mm)

Thickness (Max)

-

Lead Spacing

0.402" (10.20mm)

Recently Sold

AC0603FR-07100KL

AC0603FR-07100KL

Yageo

RES SMD 100K OHM 1% 1/10W 0603

TJA1052IT/5Y

TJA1052IT/5Y

NXP

DGTL ISOLATOR 5KV 2CH CAN 16SO

DSC6001CI2A-016.0000

DSC6001CI2A-016.0000

Microchip Technology

MEMS OSC XO 16.0000MHZ CMOS SMD

BAT46WJ,115

BAT46WJ,115

Nexperia

DIODE SCHOTTKY 100V 250MA SOD323

ADAU1761BCPZ

ADAU1761BCPZ

Analog Devices

IC SIGMADSP CODEC PLL 32LFCSP

IS42S16160J-6BLI

IS42S16160J-6BLI

ISSI, Integrated Silicon Solution Inc

IC DRAM 256M PARALLEL 54TFBGA

1014-12

1014-12

Microsemi

RF TRANS NPN 50V 1.4GHZ 55LT

PIC12F629-I/SN

PIC12F629-I/SN

Microchip Technology

IC MCU 8BIT 1.75KB FLASH 8SOIC

RB551V-30-TP

RB551V-30-TP

Micro Commercial Co

DIODE SCHOTTKY 20V 500MA SOD323

SMBJ12CA-TR

SMBJ12CA-TR

STMicroelectronics

TVS DIODE 12V 25.3V SMB

MBR0540T1G

MBR0540T1G

ON Semiconductor

DIODE SCHOTTKY 40V 500MA SOD123

WM8962ECSN/R

WM8962ECSN/R

Cirrus Logic Inc.

IC CODEC STER 49WCSP