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KOA Speer Electronics, Inc. WK73R2BTTD1052F

Name: WK73R2BTTD1052F
Brand: KOA Speer Electronics, Inc.
SKU: wk73r2bttd1052f

RES 10.5K OHM 1% 3/4W 1206

Answer first: this page is a purchasing reference for the exact part number WK73R2BTTD1052F from KOA Speer Electronics, Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: KOA Speer Electronics, Inc. Category: Chip Resistor - Surface Mount Part number: WK73R2BTTD1052F Package: Wide 1206 (3216 Metric), 0612 RFQ verification required

Key Parameters

Part Number	WK73R2BTTD1052F
Manufacturer	KOA Speer Electronics, Inc.
Category	Chip Resistor - Surface Mount
package	Wide 1206 (3216 Metric), 0612
series	WK73R
packaging	Tape & Reel (TR)
product status	Active
param 1	10.5 kOhms
param 2	±1%
param 3	0.75W, 3/4W
param 4	Thick Film
param 5	Automotive AEC-Q200, Moisture Resistant
param 6	±100ppm/°C
param 7	-55°C ~ 155°C
param 8	AEC-Q200
param 9	-
param 10	0.063" L x 0.126" W (1.60mm x 3.20mm)
param 11	0.028" (0.70mm)
param 12	2
param 13	-

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify WK73R2BTTD1052F Before Ordering

Datasheet and parameter checks

Confirm the full manufacturer part number, not only a shortened search keyword.
Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For WK73R2BTTD1052F, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.