Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 CONTENTS Thermal Reed Switch TRS® ………………………………………………………………………………………………… 4 TRS Series Approved by UL, CSA, and VDE …………………………………………………………………………… 8 Thermal Guard OHD® ………………………………………………………………………………………………………… 9 Current Transformer Low Current Type …………………………………………………………………………………… 12 Zero-Phase Current Transformer ZCT …………………………………………………………………………………… 14 Magnetic Direct Current Sensor MDCS® ………………………………………………………………………………… 16 Magnetic Type Proximity Switches TMRS® Series ……………………………………………………………………… 20 Inquiries ………………………………………………………………………………………………………………………… 25 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 INTRODUCTION Advances in LSls, microcomputers and power devices enable ever more efficient use of energy, finer control and greater ease of use. In this way industry is promoting consumer appliances with increasingly sophisticated “intelligent” functions. And with these developments there is a burgeoning need for advanced, highly reliable sensors with capabilities corresponding to the human’ five senses. NEC TOKIN seeks to commercialize creative products fusing new material technologies with new applications, developing and commercializing a broad range of sensor devices based on outstanding materials technologies covering properties such as magnetism, piezoelectronics and optics. This catalog introduces different kinds of sensors, including thermosensors, current sensors and magnetic sensors. Besides the items shown here we also offer an extensive line of sensor-related products and are continually developing new sensors, so please feel free to ask us about anything you might need. We look forward to being able to serve you. NEC TOKIN Sensors Vol.11 3 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Thermal Reed Switch TRS® Outline NEC TOKIN led the world in recognizing and realizing the potential of ferrite's Curie temperature. The result is Thermorite®, a temperature-sensing magnetic material. Ever since the introduction of this product, NEC TOKIN has reigned as the top manufacturer of Curie-temperatureutilizing control devices, developing many products with new functions. Among these, the Thermal Reed Switch (TRS®) is the chief product, with patents in the United States and Japan. Its superiority as a highly reliable, precise temperature-sensitive switch ideal for promoting energy conservation has been attested to by the International Relay Association. There are already more than 300 million in use, and with the addition of TRS® varieties approved by UL, CSA and other safety standards, the lineup just keeps getting better. Features • High reliability (long product lifetime) • Excellent temperature accuracy (±2.5°C, ±1°C) • Wide range of operating temperature available (–10°C to +130°C) • Excellent environmental resistance (contacts are encased in a glass tube) Markings TRS○-△○○□□ R ＊＊◇ No marking : for 100V V : for 200V Voltage marking Part number Shape classification Contact type Operating temperature Minus(M) Marking C L S T : : : : Casing L type with fin Sealing Tube sealing Reed switch type Electrical Characteristics For 100 V Reed switch type For 200 V TRS06- TRS1 TRS3- TRS5- TRS6- TRS5- TRS1- Maximum opening/closing voltage (V) 110 AC･DC 140 AC 200 DC 140 AC 200 DC 140 AC 200 DC 140 AC 264 AC 220 AC Maximum opening/closing current (A) 0.3 AC･DC 0.5 AC･DC 0.5 AC･DC 0.55 AC･DC 0.65 AC 0.275 AC 0.045 AC Maximum opening/closing power (W) 6 10 35 AC 60.5 AC 72 60.5 10 AC･DC AC･DC 10 DC 10 DC AC AC AC * Please refer to pages 6 to 7 as rated values vary depending on product types (shape classification). 4 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Structures and Principles of Operation Thermal Reed Switches (TRS®) are temperaturesensing switches composed of a magnet and a temperature-sensing soft ferromagnetic substance called Thermorite®. This material's saturation magnetic flux density decreases as the temperature increases, and it turns into a paramagnetic substance at the Curie temperature. (a) Normally closed type Permanent magnet NS NS Reed switch Thermorite Φ1 NS NS Low temperature Φ2 NS Φ1 NS High temperature (b)Normally open type Thermorite Reed switch Permanent magnet Permanent magnet Spacer (gap) NS NS Φ1 Low temperature Φ2 NS NS Φ1 High temperature Φ2 Before Using Thermal Reed Switch (TRS®) • Please ask for a copy of specification and check the contents thoroughly before the actual use. • Please contact us before deciding your specifications. • Do not use in close proximity to strongly magnetized parts. • Do not use if dropped or strongly shocked. • Do NOT use with greater load than specified. When installing these switches in circuits prone to producing surge voltage (inductive load) or rush current (in lamps and motors), an appropriate switch type should be used, or a contact point protection circuit added. • Avoid stress (especially torsion) in case of additional processing. • Each reed switch has a specific resonance frequency. Please contact us when an oscillation is added. NEC TOKIN Sensors Vol.11 5 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Part Number / Shape / Dimensions Operating temperature range*1 Operating temperature precision 30℃ to 130℃ ± 5℃ 0℃ to 120℃ ± 2.5℃ 0℃ to 130℃ ± 2.5℃ Differential Temperature Application(s) Features φ6.5 ● TRS06- ○○ BLR001 10.0 4.3 15.5 10.0 φ3.3 24.0 (35.0) 100*1 Compact Type 100*1 (mm) ● TRS06- ○○ BCR001 10.0 25 (35) 100 Compact Rice cookers Yogurt makers Hot water heaters Photocopiers General-purpose 6.2 10.0 Power supplies Recharge temperature detection 100 (mm) ● ● ● ● TRS5- ○○ BCR01 TRS5- ○○ BCR01V TRS1- ○○ MCR01V TRS3- ○○ MCR01 φ0.6 ● TRS5- ○○ BCR00, 00V 10.0 10.0 28.0 (47.0) 200 10℃ max. 7.7 C Type φ4.7 φ7.0 33.0 40.0 57.0 200 ● TRS3- ○○ MCR00, TRS1- ○○ MCR00V 10.0 34.0 (54.0) 200 7.7 10.0 200 (mm) ● TRS5- ○○ BLR00 ● TRS5- ○○ BLR00V 4.2 18.8 L Type (Break Type) 10.0 200 27.0 (47.0) φ4.3 10.0 200 7.7 0.6 Rice cookers Hot water heaters Thermos-type hot water heaters (mm) ● TRS5- ○○ BLR000 φ4.3 40℃ to 100℃ 20.0 10.0 200 33.0 (49.0) 4.2 HighPrecision Type 10.0 200 9.5 General-purpose ± 1℃ High-precision 0.6 (mm) *1 Please consult us before you determine specifications. 6 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 4.2 L Type (Make Type) 10.0 φ4.3 34.0 (54.0) 200 10.0 7.65 200 18.8 ● TRS3- ○○ MLR00, TRS1- ○○ MLR00V 0℃ to 130℃ ± 2.5℃ −10℃ to 100℃ ± 2.5℃ Power supplies Computers & peripherals General-purpose Air-conditioners Freezers Vending machines Refrigerators Anti-freeze heaters Humidity-and moisture-resistant 0.6 (mm) 9.6 ● TRS5- ○○ BSR00, 00V ● TRS3- ○○ MSR00, TRS1- ○○ MSR00V Cu 8.0 60.0 ● TRS5- ○○ BSR01E, 01EV ● TRS3- ○○ MSR01E, TRS1- ○○ MSR01EV 8.1 S Type 200 A 8.0 43.0 200 (mm) ● TRS5- ○○ BTR01, 01V ● TRS3- ○○ MTR01, TRS1- ○○ MTR01V 20.0 T Type 10℃ max. 7.0 −10℃ to 60℃ ± 2.5℃ −10℃ to 130℃ ± 2.5℃ Anti-freeze heaters Aquarium heaters Molded plastic 0℃ to 130℃ ± 2.5℃ Photocopiers Rice cookers Satisfies overseas safety standardsUL, CSA 11.0 200.0 90.0max. (mm) ● M-TRS5- ○○ B φ 8.8 φ0.65 Mold TRS Type 25.5 57.5 max. (mm) 8.2 max. ● TRS5- ○○ BLRU 20.0 max. Approved by UL, CSA 29.0 max. 50.0 max. 200 200 (mm) NEC TOKIN Sensors Vol.11 7 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 TRS® Series Approved by UL, CSA, and VDE Specifications Recognized by: Model Max.Make/Break Max.Make/Break Max.Make/Break Current Voltage Power BCR Series TRS5- ○○○ BCR01U TRS5- ○○○ BCR01VU 0.5A 140V AC 50W AC 0.275A 264V AC 60.5W AC 0.5A 140V AC 50W AC 0.275A 264V AC 60.5W AC 0.5A 120V AC 50W AC 0.25A 240V AC 60W AC BLR Series TRS5- ○○○ BLR U ® TRS5- ○○○ BLR VU BLR Series TRS5- ○○○ BLR U ® TRS5- ○○○ BLR XU Shape No. Set Operating Temperature Range (℃) Operating Temperature precision (℃) Differential Temperature (℃)*1 A 0 〜 120 ± 2.5 10 max. B 0 〜 130 ± 2.5 10 max. B 0 〜 129 ± 2.5 10 max. UL : File No.E67648 CSA : File No.LR50414-2 *1.No values specified in the international safety standard. * ○○○ indicates the operating temperature Shape and Dimensions 40 max. 29 max. 57 200 50 max. 20 max. 8.2 max. φ 0.6 8.2 max. ●B φ7 ●A 29 max. 200 49 max. 200 200 [mm] 8 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Thermal Guard OHD® Outline The thermal guard “OHD®” is developed for thermal problem countermeasures and safety standard conformity that are becoming increasingly important for electronic devices in resent years. Features • Extremely simple circuit design (as no adjustment needed). • Reliable ON-OFF operation (special temperaturesensitive materials and highly-reliable switches give reproducible, reliable ON-OFF action). • Usable with extremely low (0.1 mW or lower) signals to high power (6 W) levels, making them ideal as built-in overheating detectors in electronic circuits. (OHD5R- ○○ B have a maximum rating of 1 W.) • High-speed response (three times higher than previous NEC TOKIN products). • Compact, light and easy to handle. • Dust-proof, explosion-proof, and corrosion-proof. • Wide range of operating temperatures available (in 5 °C increments from 30 to 130 °C) Applications • Monitoring overheating of power transistors and power modules in power supplies, OA equipment and other electronic appliances. • Atmospheric temperature detection and overheating monitoring in room heaters, gas hot water heaters, PPCs, amplifiers, motors, HDDs, FDDs and other general appliances. NEC TOKIN Sensors Vol.11 9 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Specifications Product name OHD1- ○○ B ○○ M ® ® OHD3- Contact shape Features General-purpase B:Break M:Make ○○ B ○○ M Set operating temperature range*2 Electrical Characteristics Maximum opening/closing voltage 110 V AC/DC Maximum opening/closing current 0.3 A AC/DC Maximum opening/closing power 6 W AC/DC Minimum opening/closing current 0.1mA/1V,DC ○○ B Compact radial type ® B:Break TÜV Rheinland UL : E67648 CSA : LR50414 TÜV : OHD1・3 OHD5R ± 5℃ 30℃ to 130℃ ® OHD5R- Fixed in 5℃ increments from TÜV Rheinland Operating temperature precision Maximum opening/closing voltage 30 V.DC Maximum opening/closing current 0.1 A DC Maximum opening/closing power 1 W DC Minimum opening/closing current 0.1mA/1V,DC Differential temperature 10℃ max. *1,2 Please consult us before you determine specifications. R 9750955 R 9750944 Product name Contact Resistance Insulation Withstancl Voltage Insulation Resistance Remarks OHD1･3 150mΩ max. 2500VAC/1min. or 3000VAC/1sec (Between terminals and mounting resin surface) DC500V-100MΩ min. (Between terminals and mounting resin surface) Compliance to RoHS directive OHD5R 300mΩ max. 1500VAC/1min. or 1800VAC/1sec (Between terminals and mounting resin surface) DC500V-100MΩ min. (Between terminals and mounting resin surface) Compliance to RoHS directive Standard Temperature Specifications Product name Standard temperature specification OHD1-B 60. 80. 90. 100℃ OHD1-M 70℃ OHD3-B 60. 70. 80. 85. 90. 100. 105. 110. 120℃ OHD3-M 80. 85. 90. 95. 100. 105. 110. 115. 120℃ OHD5R-B 80. 85. 90. 95. 100. 105. 110℃ * Please ask separately except standard temperature specification Markings OHD○ ー ○○ ○ Contact type B ：Break M：Make Operating temperature Thermal guard abbreviation 10 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Shape and Dimensions ● OHD1 ● OHD1 mounting bracket 10.0 φ3.3 5.6 φ0.7 max. Marked surface Mounting surface 18.0 6.1 *Mounting brackets exclusively for the OHD1 type are provided optionally (at separate cost). 8.0 0.3 6.0 5.5 45.0 max. ● OHD3 ● OHD5R 12.5 max. 6.0 27.0 max. 23.0 6.7 2.65 3.0 min. φ3.2 0.5 3.7 Mounting surface 2.65 0.5 10.0 φ3.2 1.0 12.0 13.5 6.5 Mounting surface 6.1 6.0 3.0 φ6.2 5.0 0.3 5.08 (mm) Before Using Thermal Guard OHD® • Please ask for a copy of specification and check the contents thoroughly befor the actual use. • Do not use OHD® under mechanical weight load. • Do NOT use with greater load than specified. • Do not affix in close proximity to strongly magnetized parts and avoid using in a magnetic field. • Do not use if dropped or strongly shocked. • The OHD1 is designed to be inserted into printed circuit boards. OHD3 type is reed wire soldered type. NEC TOKIN Sensors Vol.11 11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Current Transformers Low Current Type Outline This series of compact current transformers (current sensors) can be used for detecting very low current levels and overcurrent protection in electronic appliances. Features • High sensitivity (detection of low current) and high performance. • Compact, lightweight. • Mountable on printed circuit boards. Applications • Overcurrent detection in microcomputer-controlled equipment. • Current detection in electric refrigerators, air conditioners and electromagnetic cookers. Specifications Product name CT-05 CT-06 CT-07 Core Permalloy Permalloy Permalloy Lead wires φ0.6 mm Pin connectors Polyethylene sheath φ0.5 mm single wire φ0.8 mm Pin connectors Materials Phenolic resin case. epoxy-filled Phenolic resin case, silicon-filled Phenolic resin case, epoxy-filled Remarks Compliance to RoHS directive Compliance to RoHS directive Compliance to RoHS directive Notes:) (1) The CT-05 has 500T as standard. (2) In the standard lineup there are three types of CT-06, depending on differences in secondary windings. (3) In the standard lineup there are two types of CT-07, depending on differences in secondary windings. Shape and Dimensions ● CT-05 ● CT-06 10.0 10.0 ± 1 (1.5) 22.4 (7.1 max.) L1 15.5 (10.0) 17.8 (mm) 17.5 ± 0.4 ● CT-07 (mm) (7.5)* 20.2 5.5 ± 0.5 3.75 CT-07 2.0 Product name CT-06-50 (14.9)* φ 5.9 1 19.0 φ 6.0 CT-05 (10.0)* φ 5.5 17.5 ± 0.4 L2 CT-06-75 2 CT-06-100 L1(±5) L2(±2) 56.0 4.0 85.0 5.0 * Tolerance ±0.3 * Pin root diameter. 10max. (mm) 12 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Output Characteristics ● CT-05, CT-07 AC output characteristics (example) 1000 ● CT-06 AC output characteristics (example) CT-07-100 CT-07-50 (CT-05) CT-07-100 100 RL=10 10 500 Output voltage Eo (mV) Output Voltage Eo (mV) CT-07-50 (CT-05) RL=100 CT-06-50 CT-06-75 CT-06-100 200 CT-06-50 CT-06-75 CT-06-100 RL=100Ω 100 70 50 30 20 RL=10Ω 10 7 1 0.1 1 10 Primary Current I1 (AT) 100 5 0.1 0.2 0.5 0.7 1 2 3 5 7 10 Primary current I1 (AT) ● Measuring circuit I1 RL Eo I1 : Primary current (AT) RL : Load resistance (Ω) Eo : Output voltage (mV rms) Before Using Current Transformers Low Current Type • The core may be damaged if applied with a strong impact. Carefully avoid dropping or applying any other strong impacts. • Preliminary study is needed with regard to heating by current conduction. • Do not use the current transformer opened between secondary output terminals. In the worst case, heat build-up in the magnetic core may occur, resulting in dameges to the parts by the melting of coil due to this heat. NEC TOKIN Sensors Vol.11 13 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Zero-Phase Current Transformers ZCT Outline The ZCT Series of compact molded-type zero-phase current transformers is ideal for improving the sensitivity, compactness and light weight of electric shock prevention earth leakage breakers. Features • High sensitivity. • Compact and light weight. • Laminated iron core type. Applications • Electric shock prevention earth leakage breakers. • Short circuit relays. Shape and Dimensions ● MR-1-P5 H 5.0 ± 0.3* (4.1) Spare solder 10.5 ± 0.3 ● MR-1、2、3、4 D2 D1 D4 D3 D1 Pin <5> D3 Product name H D2 L Each part's dimensions (mm) D1 (min) D2 (max) D3 (max) D4 H (max) L ( ± 3.0) MR-1 7.3 19.5 22.3 (5.0) 8.3 40.0 MR-2 8.5 22.0 25.0 (5.0) 8.3 80.0 MR-3 11.0 28.0 30.5 (6.0) 10.5 67.0 MR-4 16.5 32.0 34.5 (7.0) 10.8 67.0 MR-1-P5 7.4 19.3 21.8 (8.0) 8.5 ― Temperature characteristics （−20℃〜 80℃） (%) Overinput characteristics (After DC5A input) (%) max. Measurement conditions (Ref.) Rated current for leakage breaker (A) Remarks 10 f=60Hz R=300Ω Io=22.5 mA Pin : φ0.8 mm Pin connectors. * Pin root diameter. Specifications Product name Output voltage (mV) min. MR-1 30 MR-2 MR-3 8 − 10 to ＋ 10 MR-4 MR-1-P5 Notes1: We can accommodate other specifications as well, so please ask if required. Notes2: As rated current may vary depending on mounting condition, it is neccesary to check its value after the actual mounting on to the component. 30 60 125 Compliance to RoHS directive 30 R : Load resistance, Io = Io : Detection current 14 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Before Using Zero-Phase Current Transformers ZCT • Strong shocks such as from being dropped may change the characteristics. Take care to avoid any subjecting the transformers to physical shocks. • Do not use the current transformer opened between secondary output terminals. In the worst case, heat build-up in the magnetic core may occur, resulting in dameges to the parts by the melting of coil due to this heat. • ZCT can be used as current transformer. In this case. please request us for data. NEC TOKIN Sensors Vol.11 15 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Magnetic Direct Current Sensor MDCS® Outline Magnetic direct current sensors (MDCS®) use a magnetic substance and hole device for magnetic detection of direct current. They detect all currents (DC, AC and pulse), and the output voltage varies in proportion to the strength of the current measured. Applications • Inverter-based home appliances (Air-conditioners etc.) • General-purpose inverters • AC variable-speed drive and servo drive • Industrial machines • UPS • DC motor control • FAX and other multifunction telephone series (THS Series) Features • Detection of both direct currents and alternating currents (including pulse currents) • Fluctuations in output from changes in the power supply voltage and the ambient temperature are small. • Excellent linearity of measured current and the converted power output • The measured current and the secondary output side are insulated. Rated value and conditions (Ta=25℃ ) Item Marking Amplifier built-in type Single power supply operating type (Magnetic proportion system) LA12 Model Rated curent Primary side windings （A） *1 Scope of measurement Power supply voltage Consumption curernt （Turn） − （V） （mA）max. 10V21 12V21*2 15V21 20V21 24V21*2 25V21 30V21 32V21 36V21*2 40V21 48V21 50V21 60V21 IcL1 ± 10 ± 12 ± 15 ± 20 ± 24 ± 25 ± 30 ± 32 ± 36 ± 40 ± 48 ± 50 ± 60 − 6 6 4 3 3 2 2 2 2 2 2 2 1 − 0 to 100% of rated current（lcL1） Vcc ＋ 12 ± 5％ Vee − − 40 Output voltage （V） Vh ± 2.000 ± 0.060（at lcL1, RL ＝ 10KΩ） Residual voltage （V） Voff ± 2.500 ± 0.060（at 0A, RL ＝ 10KΩ） Hysterisis (mV）max. Vhys 60 Power supply voltage variation (mV）max. − 30（Vcc ＝＋ 12V ±５％） Vh temperature characteristics ± 0.15 （%／℃） − Voff temperature characteristics （mV ／℃） − ±4 Pulse response Tp 20（di ／ dt ＝ 100AT ／μs） Linearity Insulation withstand voltage Insulation resistance （μs）max. （%） − − g − 2 to 2 − AC2000V ／ 1min.（Between wire and terminals） − 500MΩ／ DC500V（Between wire and terminals） Operating temperature range （℃） Ta − 10 to ＋ 75 Storage temperature range （℃） Ts − 15 to ＋ 80 *1 Besides the standard windings, any other windings within the rated current are possible. *2 Sample delivery for this model may take extra time. 16 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 ● THS56,56F,65,63F Electrical Characteristics (Ta=25℃ , Vcc=＋5V) Item Marking IL 56,65 Sensitivity current lH (mA) lL 56F,63F Primary side input current (mA) Input direct current resistance (Ω) Input inductance (mH) 56,56F,63F,65 56F,63F,65 56 56F,63F,65 Response Power supply voltage Effect of external magnetic field (mA) Loss (dB) S/N (dB) Ta=＋5℃〜＋45℃ Lin Ta=−10℃〜＋70℃ VOL (µS) ton-off (V) VCC 56,56F,65 15 RL=10kΩ 56,56F,63F,65 lin offset 120 2.5 3.5 4.5 2.5 3.9 5.0 0.8 1.0 1.2 0.8 1.1 1.4 0.1 0.8 RL= ∞ 60 ＋4.5 ＋5.5 10 12 lin=0 B=1 × 10−3T 3 56,65 30 34 38 56F 30 33 36 −2 0 2 lin=0 〜 120mA 1kHz,600Ω 56,56F,65 −10℃〜＋70℃ 3.5 lCC 63F Comments 5 −120 Ta=−10℃〜＋70℃ VOH max. 10 Rin 63F "Analog" out put typ. 2 lin 56 (V) (mA) Rating min. lH Output voltage Consumption current Conditions 15 63F Maximum Rating Item Marking Rating Comments (V) VCC 7.0 Primary side input current (A) 56,56F,63F,65 lin 0.5 10sec. max. Withstand voltage between (kVAC) min. 2.2 60sec. 50Hz RH=65±5% Power supply voltage Operating temperature range (℃) Topt. −10 〜＋70 Storage temperature range (℃) Tstg. −20 〜＋80 Input Current - Output Voltage Characteristics Output voltage V0 (V) Out 2 VoH Vo L –lH –lL 0 +lL Out 1 +lH l l N (mA ) Input current NEC TOKIN Sensors Vol.11 17 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Shape and Dimensions ● LA12-10V21 to LA12-24V21 ● LA12-25V21 to LA12-60V21 2.54 2.54 14.5 B 5.0 2 – φ 1.0 ● THS-56,56F,65 +2.5 +2.5 +4 12 -2 B 5.0 2 – φ 1.5 +4 12 -2 24.5 -2 6max 13MAX 7max 13max Lot No. Lot No. 0.3 -0.05 5±1 3 4 A B C I 1 2 2.54 17.78(2.54�7) 5±1.5 (mm) Pin number LA12 THS56,56F,65,63F 1 NC (Coil input) 2 GND (Ground pin) (Coil input) 3 Vcc （＋12V） GND (Ground pin) 4 Vout (Output voltage pin) "Analog" output A (Measured current pin) ＋ OUT2 B (Measured current pin) − OUT1 C − Vcc （＋5V） +0.1 +0.1 0.3 -0.05 0.5 -0 +2 +2 6.5 -1.5 5.5 -1.5 3 4 A B C 5.08 5±1 +0.1 +0.1 0.5 -0 5.08 THS OOO OOOO 15max 15max I THS OOO OOOO 5±1.5 2.54 ● THS-63F 24.5 -2 2.54 2.54 A 1.8 1.3 A 1 2 3 4 14.0 2.54 1 2 3.5±0.5 3 4 3.5±0.5 2.54 21.0 18.0 21.0 3.5±0.5 1 2 3.5±0.5 19.6 TOKIN MDCS 18.0 TOKIN MDCS 19.6 +2 +2 6.5 -1.5 5.5 -1.5 17.78(2.54�7) (mm) 18 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Before Using Magnetic Direct Current Sensor MDCS® • Strong physical shocks could damage cores. Be careful not to drop or apply other strong impact. • These products are heat resistant up to 260°C for 10 seconds. Be careful not to exceed this amount when soldering. Use a low-corrosion type flux when soldering. • Because the circuit uses ICs, application of strong static electricity could cause damage. Take static electricity precautions when handling. • Because these products are magnetic current detectors, application of strong external magnetic fields could cause their characteristics to change. Limit ambient magnetic fields to 50e or less. NEC TOKIN Sensors Vol.11 19 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Magnetic Type Proximity Switches TMRS® Series Outline NEC TOKIN's highly reliable magnetic non-contact switches are the result of combining reed switches and magnets, made possible by the contact technology, magnetic circuit technology and plastic molding technology developed through the production of 300 million temperature switches (TMRS® Series). Applications • Position detection (air cylinders, automatic doors, etc.) • Rotation detection Features • Sealed resin-molded structure makes for easy handling and mechanical strength. • The contacts are encased in glass for excellent resistance to dust and corrosion. Operation Characteristics ● Normally open type Detection distance Y Case N M S OFF –X ON ON OFF ON X When drive magnet M approaches, the reed switch contacts close and the circuit comes on. Specifications Product name TMRS Series Features TMRS-3020 Compact wire harness TMRS-4001 General wire harness Electrical characteristics Maximum switching voltage 110V AC/DC Maximum switching current 0.5A AC/DC Maximum switching power 10W AC/DC Life time DC 12V 5mA (R) 107 times 20 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Markings ● Switch TMRSー○○○○ Classification number 0 : Normally open Shape Shape and Dimensions ● TMRS-4001 3.6 Detection side Detection side 23 6 7.5 4 14 3.2 8.0 1.5 2.4 3.5 7.5 5.5 17 14 ● TMRS-3020 3 (mm) N S N S N S N S NEC TOKIN Sensors Vol.11 21 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Before Using Proximity Switch Series Fixing the Proximity Switch When fixing a proximity switch, avoid warping as shown in Figure 1 caused by rise of filler or an obstacle left on the mounting surface. Also, do not pull a reed wire. Obstacle Figure 1 Warping caused by an obstacle left between the proximity switch and the mounting surface. Cautions for Shock (1) As the characteristics of the proximity switch (especially sensitive) may deteriorate when the switch falls from above 30cm height, caution must be taken. (2) If many proximity switches are mounted on a large print board, caution must be taken when cutting the print board along the perforated line, because the shock of cutting may change the sensitivity of the switch. (Along with an effort such as leaving the least part to reduce the shock, we recommend that you confirm that the sensitivity has not changed before use.) Contact Protection Circuit For improving the reliability of the proximity switch, insert one of the following contact protection circuits when using the switch at a load which causes a surge current. • Inductive load If an inductance (coil, electromagnetic relay, motor, etc.) is used as a load, hundred of volts of counter electromotive force (the energy stored in the inductance) will occur to shorten the lifetime of the contact (for the resistance load, that is also true when an inductance is used at a high voltage or a large current). For protection circuits, refer to Figure 2. Protection circuit with CR Protection circuit with varistor E L Proximity switch R C 2 · C=l /10 ( µ F) Proximity switch E · R=Approx. (Ω) 10�1(1+50/E) Protection circuit with diode Proximity switch · The diode is above the withstand voltage EV · Forward current Approx. 5E/load coil resistance (A) Figure 2 22 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 • Capacity load If a condenser is used as a load, charge/discharge at the capacitance will cause a rush current when the switch is closed, which may make switch opening impossible. In this case, as shown in Figure 3, the method in which a protection resistance R is inserted can be used. Contact protection circuit with R E (R) (R) R R : The value at which the rush current becomes lower than the maximum switching current of the proximity switch. C Proximity switch Figure 3 • Lamp load In general, the filament of the lamp is made of tungsten. With the tungsten filament, the resistance is low when the lamp is turned on and becomes higher as it reaches the stationary current. When this lamp is used with a proximity switch, a rush current (at five to ten times the stationary current) will be caused immediately after lighting, which may result in welding or adhering of the contact. In this case, as shown in Figure 4, a protection resistor R can be inserted . Contact protection circuit with R Contact protection circuit with R E E Lamp Proximity switch Lamp Proximity switch R : The value at which the rush current becomes lower than the maximum switching R current of the proximity switch. R Figure 4 • Wiring capacity load If a contact and a load are combined by long wires or cable, the floating capacity will cause a rush current when the contact is closed, which largely affects the lifetime of the contact. In this case, as shown in Figure 5, a protection circuit in which a resistance or inductance is added can be used. L R Load E Floating capacity Proximity switch R : In general, the value at which a surge current becomes lower than the maximum switching current of the proximity switch. L : 1 (Approx. 10mH of inductance) Figure 5 NEC TOKIN Sensors Vol.11 23 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Cautions for Ultrasonic • Ultrasonic cleaning After mounting a proximity switch on a printed circuit board or the like, avoid ultrasonic cleaning because ultrasonic cleaning may change the sensitivity of the switch or crack the seal of the glass tube. • Ultrasonic welding Also, avoid ultrasonic welding because, by the same reason as ultrasonic cleaning, the performance of the proximity switch may deteriorate. 24 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 ● For inquiry, please call Sales and Marketing Department(JAPAN) Products Section Phone / Fax Adress Thermal Reed Switch (TRS ) ® TRS Series Approved by UL, CSA, and VDE Thermal Guard (OHD®) Current Transformer (low current type) Zero-Phase Current Transformer ZCT Magnetic Direct Current Sensor MDCS® Twin Reed Switch Type Safing Sensor High Stand Type:TMSD®-H**51D For inquiry, Please call Sales and Marketing Department(JAPAN) Phone:81-3-3515-9259 Fax:81-3-3515-9278 Chiyoda First Bldg., 8-1 Nishi-Kanda 3-chome, Chiyoda-ku, Tokyo 101-8362,Japan Ceramic Gyro Magnetic type Proximity Switches TMRS® Series Proximity Switches NRS Series Surface Mounting Type Reed Switches Case Type:NRS-700 Series NEC TOKIN Sensors Vol.11 25 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 26 NEC TOKIN Sensors Vol.11 ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0 Precautions • The names of the products and the specifications in this catalog are subject to change without notice for the sake • Export Control For customers outside Japan of improvement. The manufacturer also reserves the right to discontinue any of these products. At the time of NEC-TOKIN products should not be used or sold for use in the development, production, stockpiling delivery, please ask for specifications sheets to check or utilization of any conventional weapons or mass- the contents in order to use the products properly and destructive weapons (nuclear weapons, chemical or safely. • Descriptions in this catalog regarding product characteristics and quality are based solely on discrete components. When using these components, be sure to check the specifications with the component in question mounted on the products. • Each sensor in this catalog may malfunction or break down in a particular mode. When designing products, be sure to include a countermeasure for this eventuality. • The manufacturer’s warranty will not cover any disadvantage or damage caused by improper use of the products that deviates from the characteristics, specifications, or conditions for use described in this catalog. • The products in this catalog are intended for use in ordinary electronic products. If any of these products are to be used in special applications requiring extremely high reliability, such as in aviation equipment and nuclear power controllers where product defects might pose a safety risk, please consult your NEC TOKIN sales representatives. • Though the manufacturer has taken all possible precautions to ensure the quality and reliability of its products, improper use of products may result in bodily injury, fire, or similar accident. If you have any questions regarding the use of the products in question, please consult your biological weapons, or missiles), or any other weapons. For customers in Japan For products which are controlled items subject to the’ Foreign Exchange and Foreign Trade Law’ of Japan, the export license specified by the law is required for export. • This catalog is current as of June 2012. NEC TOKIN sales representatives. • Please be advised that the manufacturer accepts no responsibility for any infraction by users of the manufacturer’s products on third party patents or industrial copyrights. The manufacturer is responsible only when such infractions are attributable to the structural design of the product and its manufacturing process. ●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase. ●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog. 2012.06.04 0000SENVOL11E1206H0