Bench Stock: RF MOSFETs • Tubes • Relays • DC Blocks • Attenuators • Connectors • Radio Boards
Limited Stock

8-Pack 312 3A 250V Glass Cartridge Fuses

Fuses / Fuse Holders • SKU RFB00286

$8.99

Save 5% with RF Bench Pass.
Join RF Bench Pass to unlock member pricing on this item when eligible.
Join RF Bench Pass

8-pack of 312-style 3A 250V glass cartridge fuses for electronics repair, vintage radio service, CB radio repair benches, ham radio equipment, test gear, power supply work, audio gear, amplifier repair, and general bench stock. These glass fuses are useful replacement parts for technicians, restorers, hobbyists, and experimenters who keep common fuse values ready for troubleshooting and repair work.

Historical Note:
Glass cartridge fuses have been used for decades in radios, amplifiers, test equipment, power supplies, consumer electronics, and communications gear. Keeping common values like 3A 250V on the bench is useful for vintage electronics repair, service work, and replacement after circuit faults are diagnosed.

Part number312 3A 250V Glass Fuse
ManufacturerUnknown Manufacturer
ConditionBench surplus
Quantity1
Bench Stock Origin Tracker Bench Stock

Pulled from RF Boneyard bench/service stock for practical repair and restoration use.

Boneyard Pipeline
In Stock1 available
StatusLimited Restock Expected

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

Compatible Radios / Boards

Suitable for fuse holders, vintage electronics, ham radio gear, CB radios, test equipment, power supplies, audio equipment, amplifiers, bench repair projects, and general electronics service where a 3A 250V glass cartridge fuse is required. Buyer should confirm fuse size, current rating, voltage rating, speed/type, and equipment requirements before installation.

RF Boneyard Bench Notes

Bench Measurements:
Marked series / type: 312.
Marked current rating: 3A.
Marked voltage rating: 250V.
Quantity observed: 8 fuses.
Continuity test: Not supplied.
Fuse speed: Not confirmed.

Bench Evaluation:
PASS - Glass cartridge fuse bodies are physically present.
PASS - Metal end caps are present.
PASS - Marked 312 3A 250V as supplied.
PASS - Suitable for electronics repair, radio repair, test gear, power supply, and bench stock use after buyer confirms fuse type and equipment requirements.

🇺🇸 Free U.S. Shipping Available on this item
Bonus Included
Signed Sparky thank-you card with every order.

Good parts never die. Every RF Boneyard order includes a signed collectible thank-you card from Sparky the Zombie.

Ask Product Question
Product Q&A

Ask the bench before you buy.

Post a question about this part

Login or create an account to ask a product question. This helps keep spam out of the RF Boneyard bench.

Login to Ask

Answered Questions

No answered questions yet. Be the first to ask the bench.

Also Filed Under
Vintage Radio Parts
See Listing Tech Install old Bench Stock
RF Boneyard Passport
#
Part Number:
312 3A 250V Glass Fuse
🏭
Manufacturer:
Unknown Manufacturer
Category:
RF Boneyard Part
🔧
Condition:
vintage stock
Bench Status:
Tested
📄
Docs:
See Listing
Install Level:
Easy
Rarity:
old Bench 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.
RF Boneyard Catalog Record limited