Engineering Kits
Select a kit or build your custom request below.
60+ Kits
Free Refills
Organized Sets
Engineering Kit Selection
Choose pre-configured kits optimized for specific applications.
Grab-and-go binder included
FREE refills for life
Perfect for prototyping
Resistor Kits
Thick Film, Thin Film & Specialty
Contents: General Purpose, High Power, Low Value, Anti-Sulfur, RoHS Green - Multiple sizes & tolerances
Capacitor Kits
Ceramic, High-Q & High Voltage
Contents: General Purpose, High-Q NP0, High Voltage, Safety Certified - 0201 to 2220 sizes
Inductor Kits
Multilayer, Wirewound & Thin Film
Contents: General Purpose, Low Value, Wirewound RF, High-Q Thin Film - Various inductance ranges
Ferrite Bead Kits
EMI Suppression Components
Contents: General Purpose & High Current Multilayer - Wide impedance range
Specialty Kits
RF, LED & Discrete Components
Contents: RF Tuning Kit, LED Kit, Discrete Semiconductors, Intro Kit
Custom Selection
Build your own kit
Contents: Select specific components based on your application requirements
View all 60+ available kits
Available Kits in Resistor Kits:
CR0603-10W-KIT-F-25
General Purpose Thick Film, 0603, 1/10W, ±1%
Qty: 25 pcs/value
178 values
CR0603-10W-KIT-J-25
General Purpose Thick Film, 0603, 1/10W, ±5%
Qty: 25 pcs/value
99 values
TFCR0603-10W-KIT-EB-25
Thin Film Precision, 0603, 1/10W, ±25PPM, ±0.1%
Qty: 25 pcs/value
174 values
CRS-KIT-10
Anti-Sulfuration Resistors, Multiple Sizes
Qty: 25 pcs/value
159 values
LCR-KIT-10
Low Value Current Sense, 20mΩ to 750mΩ
Qty: 25 pcs/value
42 values
AGCR0603-10W-KIT-F-25
Auto-Grade Thick Film, 0603, AEC-Q200
Qty: 25 pcs/value
176 values
AGTF-KIT-25
Auto-Grade Thin Film Kit, AEC-Q200
Qty: 25 pcs/value
58 values
✓ All kits include FREE lifetime refills
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FREEEngineer Feedback
"Engineering kits significantly reduce prototype tuning time. Having components on hand for testing eliminates procurement delays."
- Matt Ho, iRhythm Technologies
"Sample validation prevented a costly design revision. Technical specifications matched our requirements precisely."
- Design Engineer, Electronics Manufacturer
"Component samples are regularly updated with latest specifications. Useful for evaluating new design alternatives."
- Bella Young, Electronics Manufacturer