CD1005-Z16 Equivalent & Substitute Parts Reference

Part Overview

CD1005-Z16 by Bourns Inc. is a surface-mount Zener diode specified at 16 V, 200 mW, with ±5% tolerance and a maximum impedance of 40 Ohms. It features reverse leakage of 100 nA at 12 V and operates within -55°C to 125°C. The device is RoHS3 compliant and is supplied in a 1005 (2512 Metric) package. The product is classified as obsolete, necessitating identification and selection of direct equivalents and substitutes to maintain design continuity in Diodes, Zener sourcing and applications.

Substiute Parts

CD1005-Z16

Bourns Inc.In Stock: 1128CD1005-Z16 Datasheet

Current PartRFQ

CZRF52C16

Comchip TechnologyIn Stock: 1080CZRF52C16 Datasheet

DirectRFQ

CZRF52C16-HF

Comchip TechnologyIn Stock: 946CZRF52C16-HF Datasheet

DirectRFQ

CZRFR52C16

Comchip TechnologyIn Stock: 805CZRFR52C16 Datasheet

Parametric EquivalentRFQ

CZRFR52C16-HF

Comchip TechnologyIn Stock: 1070CZRFR52C16-HF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for CD1005-Z16 is determined by matching parameters essential to its form, fit, and function: Nominal Zener Voltage (16 V), Tolerance (±5%), Maximum Power (200 mW), Maximum Impedance (40 Ohms), Reverse Leakage (100 nA @ 12 V), Operating Temperature Range (-55°C to 125°C), Mounting Type (Surface Mount), Package/Case (1005). Direct matching parts are grouped only if all these criteria are met. Compliance statuses such as RoHS and MSL levels are strictly preserved.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring CD1005-Z16, substitute selection must be based on matched electrical and mechanical parameters, product status, RoHS compliance, and MSL rating. Substitute parts CZRFR52C16, CZRFR52C16-HF, CZRF52C16, and CZRF52C16-HF offer direct equivalence based on full parametric alignment and active product status. All referenced substitutes maintain the same environmental and regulatory compliance profiles as the original part.

Frequently Asked Questions (FAQ)

Q1: What are the substitution criteria for CD1005-Z16?
A1: Substitution requires matching the Zener voltage (16 V), tolerance (±5%), maximum power (200 mW), impedance (40 Ohms), reverse leakage (100 nA @ 12 V), operating temperature range (-55°C to 125°C), mounting type (Surface Mount), and the 1005 package.

Q2: Are all substitutes supplied in the same 1005 (2512 Metric) package?
A2: Yes, all listed substitutes—CZRFR52C16, CZRFR52C16-HF, CZRF52C16, CZRF52C16-HF—are supplied in the 1005 (2512 Metric) package, ensuring mechanical compatibility.

Q3: Is RoHS and MSL compliance preserved across substitutes?
A3: All substitutes maintain ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited), matching the original part's environmental certifications.

Q4: Why must an alternative to CD1005-Z16 be selected?
A4: CD1005-Z16 is classified as obsolete; selection of a substitute ensures continued availability and supply chain continuity in relevant designs.

Q5: Can substitute parts be integrated into existing board designs without modification?
A5: Based on provided package and mounting type data, substitutes will fit board layouts designed for the original 1005 (2512 Metric) footprint.