01 of 08

Version 2010

Chip

Thin-Film Inductors

TRAL Chip Thin Film Inductors

Thin Film Chip inductors

provide small-format protection (TRAL)

Preview

Token TRAL chip inductors provide reliable protection against challenging EMI problems in high frequency

ltering applications. This miniature wirewound inductor features a low seated height that stands only 0.23mm

above the circuit board. It protects sensitive electronic circuitry and ensures high performance operation in a

wide range of compact devices that are shrinking ever smaller in physical size.

Token TRAL series uses a thin-lm technology for high reliability and precision tolerances to 1% or ±0.1nH.

The TRAL thin-lm inductor series is available in 0603, 0402, and 0201 sizes, in inductance values from 0.1 to

100nH, in tolerances down to 0.1nH or 1%, and with SRF (self-resonant frequency) tightly controlled.

The technology characteristics make it ideal for the latest cellphone and PDA applications in addition to wireless

network and Bluetooth enabled devices.

Application of specic designs also available including different inductance values and Q specications adjusted

to frequency requirements. Customed designs and tighter tolerances are available on request. Thin Film Inductor

is mounted in a surface mount package which assures mechanical stability, excellent lead coplanarity, and

suitable for automatic pick and place equipment.

The TRAL series is lead-free and RoHS compliant. Detailed specications, both mechanical and electrical,

please contact Token sales representative for more information.

Features :

- Tight Tolerance of ±1% or ±0.1nH.

- Highly Stable Design for Critical Needs.

- Stable Inductance in High Frequency Circuit.

- Self Resonant Frequency Controlled within 10%.

- A Photo Lithographic Single Layer Ceramic Chip.

- High SRF, Excellent Q, Superior Temperature Stability.

Applications :

- Communication Appliances.

- Wireless LAN, Bluetooth Module.

- VCO,TCXO Circuit and RF Transceiver Module.

- Cellular Telephone, Pagers and GPS Products.

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TOKEN

02 of 08

Version 2010

TRAL Chip Thin Film Inductors

Congurations & Dimensions (Unit: mm)

Marking

Electrode

Protective layer

Cu Circuits

Ni-Cr

Alumina Oxide substrate

Codes A B C D

TRAL01 (0201) 0.6 ± 0.05 0.3 ± 0.05 0.23 ± 0.05 0.15 ± 0.05

TRAL02 (0402) 1.0 ± 0.05 0.5 ± 0.05 0.32 ± 0.05 0.2 ± 0.10

TRAL03 (0603) 1.6 ± 0.10 0.8 ± 0.10 0.45 ± 0.10 0.3 ± 0.20

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03 of 08

Version 2010

TRAL Chip Thin Film Inductors

(EIA 0201) Standard Electrical Specications

Continued on the following page.

Part No.

Inductance

(nH)

Tolerance

(% or nH)

(min)

DCR

(Ω)(max)

IDC

(mA)(max)

SRF

(GHz)(min)

TRAL01*TR0N1 0.1 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.20 400 9

TRAL01*TR0N2 0.2 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.20 400 9

TRAL01*TR0N3 0.3 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.20 400 9

TRAL01*TR0N4 0.4 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.25 350 9

TRAL01*TR0N5 0.5 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.25 350 9

TRAL01*TR0N6 0.6 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.25 350 9

TRAL01*TR0N7 0.7 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.30 300 9

TRAL01*TR0N8 0.8 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.30 300 9

TRAL01*TR0N9 0.9 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.30 300 9

TRAL01*TR1N0 1.0 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.30 300 9

TRAL01*TR1N1 1.1 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.35 300 9

TRAL01*TR1N2 1.2 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.35 300 9

TRAL01*TR1N3 1.3 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.45 250 9

TRAL01*TR1N4 1.4 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.45 250 9

TRAL01*TR1N5 1.5 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.45 250 9

TRAL01*TR1N6 1.6 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.55 200 9

TRAL01*TR1N7 1.7 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.55 200 9

TRAL01*TR1N8 1.8 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.55 200 9

TRAL01*TR1N9 1.9 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.55 200 9

TRAL01*TR2N0 2.0 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.70 200 8

TRAL01*TR2N1 2.1 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.70 200 8

TRAL01*TR2N2 2.2 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.70 200 8

TRAL01*TR2N3 2.3 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.80 150 8

TRAL01*TR2N4 2.4 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.80 150 8

TRAL01*TR2N5 2.5 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.80 150 8

TRAL01*TR2N6 2.6 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.80 150 8

TRAL01*TR2N7 2.7 ± 0.1, 0.2, 0.3nH 8 / 500MHz 0.80 150 8

TRAL01*TR2N8 2.8 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.00 150 6

TRAL01*TR2N9 2.9 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.00 150 6

TRAL01*TR3N0 3.0 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.00 150 6

TRAL01*TR3N1 3.1 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.00 150 6

TRAL01*TR3N2 3.2 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.00 150 6

TRAL01*TR3N3 3.3 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.00 150 6

TRAL01*TR3N4 3.4 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.20 150 6

TRAL01*TR3N5 3.5 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.20 150 6

TRAL01*TR3N6 3.6 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.20 150 6

TRAL01*TR3N7 3.7 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.20 150 6

TRAL01*TR3N8 3.8 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.20 150 6

TRAL01*TR3N9 3.9 ± 0.1, 0.2, 0.3nH 8 / 500MHz 1.20 150 6

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TOKEN

Part #	AL02JTR10
Description	0402 5% 100nHThin Film Chip Inductor
Category	INDUCTOR
Availability	Available With Additional Lead Time
Qty	0

AL02JTR10

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Technical Document