RK73Z1ETTP KOA Speer Resistor (Resistor Chip) In Stock

RK73Z1ETTP is a KOA Speer resistor. It offers 2 pins, -55°C to 155°C, Resistor Chip packaging for 2-pin Resistor Chip designs. From $0.00 in stock worldwide shipping.

ACTIVEResistorVerified Jun 2026
Package / Visual Reference
RK73Z1ETTPResistor Chip
Quick Facts
Manufacturer
KOA Speer
Package
Resistor Chip
Pin Count
2
Lifecycle
ACTIVE
Category
Resistor
Price
From $0.0012(MOQ 1)
Temp Range
-55.0°C to 155.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of RK73Z1ETTP?

  • KOA Speer resistor selected for bias networks applications
  • 2-pin Resistor Chip format supports practical PCB assembly and sourcing review
  • 2 pins rating/detail available for engineering comparison
  • -55°C to 155°C parameter helps validate alternates and operating margin

What is RK73Z1ETTP used for?

RK73Z1ETTP is used in bias networks, current sensing, pull-up paths, and precision divider circuits where a resistor must match documented board-level requirements. It is suitable for replacement sourcing and production builds that need 2 pins with the 2-pin Resistor Chip format. Buyers commonly check it for BOM continuity, repair programs, and alternate approval.

What are the specifications of RK73Z1ETTP?

Pbfree CodeYes
Reach Compliance CodeCompliant
YTEOL11
Additional FeatureRATED CURRENT (A): 1
ConstructionRectangular
Mounting FeatureSURFACE MOUNT
Package Height0.35mm
Package Length1mm
Package StyleSMT
Package Width0.5mm
Packing MethodTR, Punched Paper, 7 Inch
Rated Temperature70°C
Reference StandardAEC-Q200
Resistor TypeJUMPER
Size Code0402
Surface MountYES
TechnologyMETAL GLAZE/THICK FILM
Terminal FinishMatte Tin (Sn) - with Nickel (Ni) barrier
Terminal ShapeWRAPAROUND
PackageResistor Chip

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
ECCNEAR99
Country of OriginJapan, Mainland China, Malaysia

Where can I find the RK73Z1ETTP datasheet?

RK73Z1ETTP Datasheet Download

Official datasheet from KOA Speer

What are equivalent replacements for RK73Z1ETTP?

Compatible alternatives and drop-in replacements for RK73Z1ETTP:

Frequently Asked Questions

Which design conditions make RK73Z1ETTP a suitable resistor choice?

Use RK73Z1ETTP when the design needs a resistor with 2 pins. The listed KOA Speer context makes it suitable for controlled BOM sourcing and electrical fit checks.

How should buyers verify package fit for RK73Z1ETTP?

For package review, confirm the 2-pin Resistor Chip format and 2 pins against the PCB footprint before release. This helps prevent substitution errors during SMT assembly or repair sourcing.

What should procurement compare before approving an alternate to RK73Z1ETTP?

Before approving an alternate, keep 2 pins, 2-pin Resistor Chip, lifecycle status, and compliance assumptions aligned. Buyers should also verify date-code, lot, and test-document requirements for each order.

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Factory-direct from China distributors, low MOQ
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About KOA Speer

KOA Speer is a leading electronic component manufacturer. FindMyChip sources KOA Speer ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.0012
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.0112$0.01
500+$0.0068$3.42
1000+$0.0057$5.74
1389+$0.0014$1.94
50000+$0.0012$60.00
pcs
Unit price: $0.0112 · Total: $0.01

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.

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Sarah Kim
VP Engineering, NovaBit Electronics, South Korea