Bench Stock: Electronic Components • Vintage Repair Parts • Obsolete & NOS Surplus • Audio/RF/Radio Parts • Donor Pulls • Test Gear
Limited Stock

Littelfuse 312 Series 3AG Fast-Blow Glass Fuse 2A 250V — 12 Pack

Fuses / Fuse Holders • SKU RFB00259

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Full Description & History

Dozen-pack of Littelfuse 312 Series 3AG fast-acting glass fuses rated 2A 250V. These are standard long glass cartridge fuses used in many vintage electronics, power supplies, test equipment, audio gear, CB radios, ham radio accessories, and general repair bench applications.

The 312 Series is a classic 3AG fast-acting glass fuse style, useful for restorers and repair shops that want real bench stock instead of buying one or two fuses at a time from a retail store.

Part numberN/A
ManufacturerLittelfuse
ConditionNOS
Quantity1
NOS / New Old Stock Origin Tracker NOS / New Old Stock

Unused new old stock from legacy inventory. Packaging, age, and cosmetic condition may vary.

⚡ Boneyard Pipeline
In Stock1 available
StatusGone When Gone

Pipeline quantities are informational and may change after arrival, inspection, sorting, testing, or donor teardown.

Compatible Radios / Boards

Compatible Radios / Boards

For equipment requiring 3AG / AGC size fast-acting glass fuses rated 2A 250V. Buyer must verify original equipment fuse size, amp rating, voltage rating, and fast-blow requirement before installation. Do not substitute for slow-blow/time-delay fuse applications unless the equipment manual allows it.

RF Boneyard Bench Notes

RF Boneyard Bench Notes

Physically inspected; glass bodies and end caps look good. Sample continuity checked from lot. Marked 312 / F2A 250V style. Suitable for repair bench stock, vintage electronics restoration, CB/ham radio service, audio repair, and test equipment maintenance.

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See Listing Tech Install New Old Stock
RF Boneyard Passport
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#
Part Number:
RFB00259
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Manufacturer:
Littelfuse
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Category:
RF Boneyard Part
🔧
Condition:
NOS
⌁
Bench Status:
tested
📄
Docs:
See Listing
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Install Level:
easy
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Rarity:
New Old Stock
Passport Key
Condition = source/physical state. Bench Status = what kind of bench check or note exists. Docs = datasheet or support file attached. Install Level = caution level for fitting the part. Rarity = how hard it may be to replace.
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