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Littelfuse 01550100Z Twist-Lock In-Line Holder

Littelfuse 155 series twist-lock in-line cartridge fuse holders are designed for low voltage 3AG/AB or SFE fuse applications. These holders are constructed from black thermoplastic (UL94 V-2) and accommodate #14 AWG stranded wire. They are suitable for use at voltages up to 32 volts and currents up to 20 amperes when the appropriate spring is installed. The holders are supplied with a loop of red vinyl insulated wire and springs to accommodate different fuse sizes. Options include unassembled and assembled versions with or without a fuse.

Authorized Distributors
Source:Newark
Part No:01550100Z
Stock:252
Inv Date:05-28-2026
Price: Unit price: $4.42
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Source:DigiKey
Part No:01550100Z
Stock:151
Inv Date:05-28-2026
Price: Unit price: $4.68
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Part No:01550100Z
Stock:208
Inv Date:05-29-2026
Price: Unit price: $4.68
Buy/RFQ:
Part No:01550100Z
Stock:277
Inv Date:05-28-2026
Price: Unit price: $4.29
Buy/RFQ:
Part No:01550100Z
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.02
Buy/RFQ:
Part No:01550100Z
Stock:509
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 01550100Z Twist-Lock In-Line Holder Specifications:

  • compatible_fuses: Low voltage 3AG/AB or SFE Fuse Applications
  • electrical_rating: 32 volts or less, up to 20 amperes
  • material: Black Thermoplastic (UL94 V-2)
  • wire_size: #14 AWG stranded wire
  • ambient_temperature_range: -40ºC to +75ºC
  • contact_rivet_material: Brass, Nickel plating
  • wire_type: Red vinyl insulated wire
  • fuse_size_accommodation: Different lengths of springs depending on fuse size
  • dimensions_in_line_holder: 55.63 (2.19") x 15.24 (.60")
  • fuseology_section: Refer to Fuseology section for proper fuseholder re-rating

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Frequently Asked Questions

Where can I buy Littelfuse 01550100Z?

You can click on the BUY or RFQ button to purchase 01550100Z from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 01550100Z?

You can download the 01550100Z datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 01550100Z?

Littelfuse

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