Have a small number of parts or want to add parts manually? Request Quote manually

Search across all market segments

01591.25MR Board mount fuse rated 1.25A at 600VAC with 60A breaking capacity. Surface mount package with clip, approved cURus, suitable for telecom applications.
Mfr Part #:

01591.25MR

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Board mount fuse rated 1.25A at 600VAC with 60A breaking capacity. Surface mount package with clip, approved cURus, suitable for telecom applications.
Total Stock: 900 pcs

01591.25MR Available from 1 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
900 pcs
900 pcs On Request 1 On Request On Request On Request On Request On Request

01591.25MR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Approval Agency
Automotive Grade
Breaking Capacity
Breaking Capacity @ Rated Voltage
Cold Resistance
Current Rating
Current Rating (Amps)
Features
Fuse Type
Halogen Free
Height
Inductance
Industrial Grade
Length
Medical Grade
Melting I²t
Military Grade
Mounting Type
Operating Temperature
Package / Case
SVHC Present
Tape & Reel
Voltage Rating
Width

01591.25MR Description

Short technical summary and product information.

The 159 Series TeleLink® fuse and clip assembly combines a Littelfuse 461 series Slo-Blo® fuse with a metal clip for automated surface mount assembly. It is rated for 1.25A continuous current at 600VAC with a breaking capacity of 60A. The fuse has a cold resistance of 0.1040 ohms, melting I²t of 16.51 A²sec, and inductance less than 40 nH. Operating temperature range is -55°C to 125°C. The device is RoHS compliant and halogen free, with cURus approval. Designed for telecom applications such as POTS equipment, it meets Telcordia GR-1089-CORE and TIA-968-A surge requirements. The clip is included and compatible with lead-free solder processes. Package is 2-SMD, square end block with clip, dimensions 10.90mm x 4.80mm x 4.80mm.

01591.25MR Quick Information

Product Type: Board Mount Fuse
Series: 159 Series
Canonical Name: Littelfuse 01591.25MR Board Mount Fuse, 1.25A, 600VAC, Surface Mount, 2-SMD with Clip
Subcategory: Telecom Fuse

01591.25MR Compliance

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

01591.25MR Features

  • Rated 1.25A at 600VAC for telecom applications.
  • Surface mount package with pre-installed clip.
  • RoHS compliant and halogen free.
  • cURus approved for safety.
  • Slo-Blo® time-delay characteristic.

01591.25MR Applications

  • Ideal for telecom POTS equipment like modems and telephones.
  • Used in network equipment SLIC interfaces.
  • Suitable for automated PCB assembly with reflow soldering.
  • Provides coordinated surge protection with SIDACtor® devices.

01591.25MR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 01591.25MR fuse?

The 01591.25MR is rated for 1.25A continuous current.

What is the voltage rating of the 01591.25MR?

The voltage rating is 600VAC.

What is the breaking capacity of the 01591.25MR?

The breaking capacity is 60A at rated voltage.

What package type does the 01591.25MR come in?

The fuse comes in a 2-SMD, square end block with clip package, surface mount mounting.

What is the operating temperature range of the 01591.25MR?

The operating temperature range is -55°C to 125°C.

What safety approvals does the 01591.25MR have?

The fuse is approved by cURus.

What are the typical applications for the 01591.25MR?

The fuse is designed for telecom applications such as POTS equipment, modems, telephones, fax machines, and network equipment SLIC interfaces.

Home
Categories
Submit RFQ
Login
Account

Categories