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KOA SPEER RK73H1JTTD2490F 249 OHM 1% 1/10W 0603 SMD THICK FILM RESISTOR 60 PCS NOS

Resistors • SKU RFB00626

$4.00

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KOA Speer RK73H1JTTD2490F precision thick-film surface-mount resistors supplied as a fixed lot of 60 NOS pieces from original Mouser distributor stock. These resistors provide a 249 ohm resistance value with 1% tolerance in the compact 0603 package and are suitable for general signal, bias, feedback, control, and board-level applications.

Resistance: 249 ohm
Tolerance: 1%
Power rating: 1/10W
Package: 0603 / 1608 metric
Technology: Thick film
Mounting: SMD / SMT
Series: RK73H
Included in this listing: 60 pieces
Distributor stock: Mouser Electronics
Distributor label date code: 1805

HISTORICAL BACKGROUND: KOA Speer's RK73 series became a widely used family of thick-film chip resistors as electronics manufacturing shifted toward compact automated surface-mount assembly. The RK73H precision series provides tighter tolerance than basic general-purpose resistor families, making parts such as the 249 ohm version useful in feedback networks, voltage sensing, signal conditioning, control circuitry, and other applications where resistance accuracy matters. The RK73H family remains in production and this part is not considered obsolete.

Part numberRK73H1JTTD2490F
ManufacturerKOA Speer
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

Suitable for circuit boards designed for a 249 ohm, 1%, 0603 surface-mount resistor. Useful in communications equipment, RF support circuitry, control boards, audio electronics, power supplies, instrumentation, industrial electronics, and general PCB repair. Verify resistance, power rating, tolerance, and footprint before installation.

RF Boneyard Bench Notes

NOS unused distributor stock. Not individually electrically tested.

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Also Filed Under
NOS Electronic Components
See Listing Tech Install New OLD Stock
RF Boneyard Passport
#
Part Number:
RK73H1JTTD2490F
🏭
Manufacturer:
KOA Speer
Category:
RF Boneyard Part
🔧
Condition:
vintage stock
Bench Status:
OLD COMPANY SURPLUS
📄
Docs:
See Listing
Install Level:
Technician Install
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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