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- Last added
- 2012-06-12
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Featured TOKO manuals

TOKO D31FU Inductor Datasheet
The D31FU is a thin, surface‑mount fixed inductor designed for EL lamp inverter applications. It features a maximum square size of 3.5 mm and a height of 1.7 mm, and it meets RoHS requirements.
The datasheet lists inductance values from 100 µH to 1200 µH, tolerance of ±20 %, DC resistance measured with a digital multimeter, and the maximum rated DC current defined by a 10 % inductance drop or a 40 °C temperature rise, whichever occurs first. Recommended pad patterns for PCB mounting are also provided. This manual is written in Chinese.
Covers: Features · Specifications · Recommended Pad Patterns · Part Numbers

TOKO BLC4115/BLC4115L CCFL Driving Inverter Transformer Datasheet
The BLC4115 and BLC4115L are surface‑mount CCFL driving inverter transformers with a maximum height of 6.7 mm and 6.0 mm respectively. They are designed for handheld PCs, LCD monitors of 14 inches or larger, and automotive display applications.
Key features include a small low‑profile design, suitability for reflow soldering, a tandem structure without a ballast capacitor, universal high‑voltage output terminals, and RoHS compliance. The parts are supplied in trays for easy mounting.
The datasheet provides the electrical specifications, input voltage range, output voltage, power consumption, operating frequency, and temperature limits, along with a standard parts selection guide.
Covers: Description · Features · Specifications · Standard Parts Selection Guide

TOKO CLT4123 Inverter Transformer Datasheet
The CLT4123 is a surface‑mount inverter transformer designed to drive CCFL backlights in medium and large LCD monitors and automotive LCD applications. It operates from a 36 V DC input and provides up to 1800 Vrms output for CCFL tubes.
Key features include an original vertical structure, low heat generation, a ballast‑capacitor‑free design, RoHS compliance, and suitability for reflow soldering. The part is supplied in a tray form for easy mounting on automated equipment.
Covers: Features · Specifications · Standard Parts Selection Guide · Operating Conditions
Latest TOKO manuals
TOKO LL2012FHL DATA SHEET
This document is a standard parts selection guide for the LL2012FHL multilayer ceramic chip inductor. The inductor has a range of 1.5-680nH, a 0805 footprint, and is rated at 100MHz and 800MHz.
TOKO TK11816 TK11817 TK11818 TK11819 Data Sheet
The TK1181x series devices from TOKO, Inc. are DC-DC converters with miniature package (SOT-23L-6), few external components, internal rectifier and regulator, wide input voltage range (1.1 to 18 V), selectable output voltages and single battery cell operation.
TOKO TK713xx LOW DROPOUT REGULATOR
TK713xx is a low dropout, linear regulator with a built-in electronic switch. It uses a PNP power transistor, resulting in a very low dropout voltage and allowing for a stable output voltage even as the battery voltage decreases. This extends battery life. The TK713xx has a control pin to turn the output on or off. The input current is 10 µA when the output is off. The TK713xx is available in a miniature SOT-25 surface mount package.
TOKO TK6592x Data Sheet
The TK6592x is a miniature electroluminescent (EL) lamp driver optimized for battery-controlled systems where power consumption and size are primary concerns.
TOKO TK711xx Data Sheet
The TK711xx is a low dropout linear regulator with features such as low dropout voltage, low quiescent current, short circuit protection, and thermal overload protection. It is suitable for battery powered systems, portable consumer equipment, cordless telephones, personal communications equipment, radio control systems, toys, and low voltage systems.
TOKO D412C DATA SHEET
TOKO KV1400 handbook
This document describes the features and characteristics of the KV1400 variable capacitance diode released by TOKO, Inc. in January 2000. These include excellent linearity, large capacitance ratio, miniature package, and small capacitance deviation on tape/reel.
TOKO TYPE LLQ1608 Wirewound Chip Inductors
The LLQ1608 series is a wirewound ceramic chip inductor that conforms to the EIA standard 0603 footprint and delivers superb Q and SRF performance with high inductance tolerance.
TOKO TK14600 Data Sheet
The TK14600 is a low operating voltage FM IF system designed for use in GPS receivers and other digital communications systems. This IC contains a high gain 2-stage IF limiter with an internal voltage regulator. The TK14600 is available in the SSOP-12 (MFP-12) surface mount package.
TOKO Fixed Inductors for Surface Mounting TYPE D10F
This document is a list of TOKO D10F series inductors, including rated inductance, frequency, DC resistance, DC current, etc.
TOKO D31FU Datasheet
TOKO TYPE 7P Variable Coils
The frequency range of 7P is 200kHz-2MHz, the inductance range is 10µH-2.6mH, the temperature coefficient is the inductance TC (L) 750±500ppm/°C, with internal capacitor TC (F) 0±250ppm/°C, and the internal capacitance value is 150-390pF.
TOKO CFSKN X Series Manual
CFSKN X Series FM CERAMIC FILTERS is a low loss X series FM ceramic filter produced by TOKO America, Inc.
TOKO TK652xx DATA SHEET
TK652xx is a low power step-up DC-DC converter designed for portable battery powered systems, capable of operating from a single battery cell down to 0.9 V.
TOKO TK716xx Data Sheet
The TK716xx is a low dropout linear regulator from TOKO that features very low quiescent current, very low dropout voltage, reverse bias protection, miniature package (SOT23-5), short circuit switch, high ripple rejection, very high output impedance (output off) and very low noise.
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Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in TOKO manuals
What is the inductance range of the D31FU inductor?
The D31FU provides inductance values from 100 µH up to 1200 µH.
What are the size dimensions of the D31FU?
Its maximum dimensions are 3.5 mm square and 1.7 mm in height.
What is the maximum height of the BLC4115/BLC4115L?
The BLC4115 is 6.7 mm high and the BLC4115L is 6.0 mm high.
From: TOKO BLC4115/BLC4115L CCFL Driving Inverter Transformer Datasheet
Is the BLC4115/BLC4115L RoHS compliant?
Yes, the device is RoHS compliant.
From: TOKO BLC4115/BLC4115L CCFL Driving Inverter Transformer Datasheet
Is the CLT4123 RoHS compliant?
Yes, the CLT4123 meets RoHS requirements.
Can the transformer be used with reflow soldering?
Yes, it is suitable for reflow soldering.
