RAVF164DFT22K0 Equivalent & Substitute Parts

Part Overview

The RAVF164DFT22K0 is a 4-resistor network array manufactured by Stackpole Electronics Inc., featuring 22kΩ ±1% isolated resistors in a 1206 (3216 Metric) surface mount package. This component is designed for applications requiring matched resistor networks with automotive-grade reliability. The part is currently active in production with full RoHS3 compliance and AEC-Q200 qualification. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and pin configuration.

Substiute Parts

RAVF164DFT22K0

Stackpole Electronics IncIn Stock: 1105RAVF164DFT22K0 Datasheet

Current PartRFQ

CAY16-2202F4LF

Bourns Inc.In Stock: 8908CAY16-2202F4LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RAVF164DFT22K0 is determined by strict alignment of the following critical parameters:

• Resistance value: 22kΩ
• Tolerance: ±1%
• Number of resistors: 4
• Circuit type: Isolated
• Number of pins: 8
• Temperature coefficient: ±200ppm/°C
• Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
• Mounting type: Surface Mount
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Height - Seated (Max): 0.024" (0.60mm)

The CAY16-2202F4LF from Bourns Inc. meets all these substitution criteria. Variations in power per element and maximum operating temperature do not disqualify substitution when the primary electrical and mechanical specifications remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the RAVF164DFT22K0 and CAY16-2202F4LF are active production components with full automotive-grade qualification (AEC-Q200) and RoHS3 compliance. Selection between these parts should be based on application-specific power dissipation requirements and operating temperature constraints. The RAVF164DFT22K0 supports operation to 155°C with 100mW per element, while the CAY16-2202F4LF operates to 125°C with 62.5mW per element. Both components maintain identical electrical performance in resistance, tolerance, and temperature coefficient specifications. Footprint and pin compatibility are fully maintained across both options.

Frequently Asked Questions (FAQ)

Q: Can CAY16-2202F4LF replace RAVF164DFT22K0 in all applications?

A: CAY16-2202F4LF is mechanically and electrically compatible with RAVF164DFT22K0 for applications operating within -55°C to 125°C and requiring 62.5mW or less per resistor element. Applications requiring operation above 125°C or higher power dissipation must use RAVF164DFT22K0.

Q: Are the package footprints identical?

A: Yes. Both components use the 1206 (3216 Metric) package with convex, long side terminals. Physical dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm) and maximum seated height (0.024" / 0.60mm) are identical.

Q: Do both parts have the same pin configuration?

A: Yes. Both components feature 8 pins in an isolated 4-resistor network configuration.

Q: Are there compliance differences between the two parts?

A: Both parts are RoHS3 compliant, REACH unaffected, and classified as EAR99. Both hold AEC-Q200 automotive qualification and MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the primary difference between these substitute parts?

A: The primary differences are power per element (100mW vs. 62.5mW) and maximum operating temperature (155°C vs. 125°C). Electrical specifications including resistance, tolerance, and temperature coefficient are identical.