TDK C1608X

C1608X variants from TDK

C1608X Datasheet

Variants

Mfr

TDK

Lifecycle

Active

C1608X Overview

What changes between part numbers, and what to check before you lock the BOM — Passive Components.

C1608X is a TDK order-code family — not a single orderable MPN. This page lists 35 variants that share the same core device but differ in suffix fields (package, grade, reel/tube, electrical bin, etc.). Pick the exact full part number; substituting within the family without checking the datasheet often causes assembly or spec mismatches.

Source Manufacturer: TDK Corporation | Source: Winsource Other listed variants describe: new, original packaged; French Electronic Distributor since 1988.

Suffix examples in this family: 5R1C335K080AC, 5R0J106KTJ00N, 5R1A226MT000E, 7R1H224KT000N, 7R2A222KT000N, 7S1A475KT000E, 5R1E106MT000E, 5R1E335KT000E. The characters after the base number usually encode package, temperature, or performance grade — compare the variant table column-by-column rather than assuming pin-compatible drops-in.

Example MPNs: C1608X5R1C335K080AC, C1608X5R0J106KTJ00N, C1608X5R1A226MT000E, C1608X7R1H224KT000N, C1608X7R2A222KT000N, C1608X7S1A475KT000E.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
35 distinct suffix patternsExamples: 5R1C335K080AC, 5R0J106KTJ00N, 5R1A226MT000E, 7R1H224KT000N, 7R2A222KT000N (+30 more). Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Passive Components — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 35 C1608X part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
C1608X5R1C335K080AC	Source Manufacturer: TDK Corporation \| Source: Winsource	TDK	Active	Compliant	In Stock	RFQ
C1608X5R0J106KTJ00N	new, original packaged	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1A226MT000E	French Electronic Distributor since 1988	TDK	Active	Compliant	In Stock	RFQ
C1608X7R1H224KT000N	French Electronic Distributor since 1988	TDK	Active	Compliant	In Stock	RFQ
C1608X7R2A222KT000N	Discrete Semiconductors--Diodes--Rectifiers--Single Diodes	TDK	Active	Compliant	In Stock	RFQ
C1608X7S1A475KT000E	Cap Cer 4.7UF 10V 10% X7S 0603	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1E106MT000E	Transformers--Specialty Transformers	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1E335KT000E	Transformers--Specialty Transformers	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1E475KT000E	Transformers--Specialty Transformers	TDK	Active	Compliant	In Stock	RFQ
C1608X7R1H223KT000N	Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.022uF, Surface Mount, 0603	TDK	Active	Compliant	In Stock	RFQ
C1608X7R2A103KT000N	Transformers--Specialty Transformers	TDK	Active	Compliant	In Stock	RFQ
C1608X5R0J156MT000E	Multilayer Ceramic Capacitors MLCC - SMD/SMT MLCC,0603,X5R,6.3V,15uF,0.8mm	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1A105KT000E	CAP CER 1UF 10V X5R 0603	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1A106MT000E	Cap Ceramic 10uF 10V X5R 20% Pad SMD 0603 85°C T/R	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1A685KT000E	Multilayer Ceramic Capacitors MLCC - SMD/SMT MLCC,0603,X5R,10V,6.8uF,0.8mm	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1C105KT000N	CAP CER 1UF 16V X5R 0603	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1C106M080AB	CAP CER 10UF 16V X5R 0603	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1C225KT000N	Capacitors--Ceramic Capacitors	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1C475KTK00E	Capacitors--Ceramic Capacitors	TDK	Active	Compliant	In Stock	RFQ
C1608X5R1E105KT000E	Capacitors--Ceramic Capacitors	TDK	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on C1608X map to package, grade, and reel options.

C1608X uses a shared prefix; characters after the prefix encode orderable options. Two lines with the same prefix are not drop-in replacements unless the differing columns match your need.

Suffixes seen here: 5R1C335K080AC, 5R0J106KTJ00N, 5R1A226MT000E, 7R1H224KT000N, 7R2A222KT000N, 7S1A475KT000E, 5R1E106MT000E, 5R1E335KT000E, 5R1E475KT000E, 7R1H223KT000N (+25 more).

Full MPN examples: C1608X5R1C335K080AC, C1608X5R0J106KTJ00N, C1608X5R1A226MT000E, C1608X7R1H224KT000N, C1608X7R2A222KT000N.

Tip: photograph or copy the reel label — reel diameter, QTY per reel, and moisture sensitivity level (MSL) are often suffix-driven and won't show in the schematic.

How to Choose the Right C1608X Passive Components

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For C1608X, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "C1608X" — include the full suffix (e.g. 5R1C335K080AC, 5R0J106KTJ00N, 5R1A226MT000E). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for C1608X product family

Identity

Base Model

C1608X

Manufacturer

TDK

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source C1608X with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 35 ordering variants from TDK. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View TDK Browse all base models →

Frequently Asked Questions

Common technical questions about the C1608X product family.

Is C1608X a single part I can order, or a family prefix?

C1608X is a base / family code from TDK. You order a full MPN such as C1608X5R1C335K080AC, C1608X5R0J106KTJ00N, C1608X5R1A226MT000E. The variant table lists 35 orderable lines with different suffixes.

What do the suffix letters on C1608X part numbers mean?

Listed suffix fragments include: 5R1C335K080AC, 5R0J106KTJ00N, 5R1A226MT000E, 7R1H224KT000N, 7R2A222KT000N, 7S1A475KT000E. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the TDK datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of C1608X variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on C1608X?

Full manufacturer MPN (not just C1608X), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the C1608X datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.