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部品型式

PRF21BE471QB5RA

製品説明
仕様・特性

!Note • This PDF catalog is downloadedand !CAUTION (forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our !Note • Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. R90E.pdf 08.8.26 sales representatives or product engineers before ordering. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. POSISTORr for Circuit Protection For Overheat Sensing Chip Type e g e This chip PTC Thermistor is reflow soldering SMD type for overheat sensing for power transistors, power diodes and power ICs in hybrid circuits. T s Features 1. SMD type is helpful for miniaturizing circuits because of its small size and light weight. 2. Excellent thermal response due to small size 3. Solid-state construction provides excellent mechanical vibration and impact resistance. 4. Contactless operation provides noiseless operation. 5. Lead is not contained in the terminations. L W Dimensions (mm) L W T e g PRF15_RC 1.0±0.05 0.5±0.05 0.5±0.05 0.15 to 0.4 0.3 min. PRF18_RB 1.6±0.15 0.8±0.15 0.8±0.15 0.1 to 0.6 PRF21_RA 2.0±0.2 1.25±0.2 0.9±0.2 0.2 min. 0.5 min. Part Number Chip Type 0402 (1005) Size Sensing Temperature (at 4.7k ohm) (°C) Maximum Voltage (V) Resistance (at 25°C) (ohm) Operating Temperature Range (°C) PRF15BC471QB1RC 105 ±5°C 32 470 ±50% -20 to 120 PRF15BB471QB1RC 115 ±5°C 32 470 ±50% -20 to 130 PRF15BA471QB1RC 125 ±5°C 32 470 ±50% -20 to 140 Part Number This product is applied to reflow soldering. This product is recognized by UL. Chip Type 0603 (1608) Size Sensing Temperature (at 4.7k ohm) (°C) Sensing Temperature (at 47k ohm) (°C) Maximum Voltage (V) Resistance (at 25°C) (ohm) PRF18BG471QB5RB 65 ±5°C 80 ±7°C 32 470 ±50% -20 to 90 PRF18BF471QB5RB 75 ±5°C 90 ±7°C 32 470 ±50% -20 to 100 PRF18BE471QB5RB 85 ±5°C 100 ±7°C 32 470 ±50% -20 to 110 PRF18BD471QB5RB 95 ±5°C 110 ±7°C 32 470 ±50% -20 to 120 PRF18BC471QB5RB 105 ±5°C 120 ±7°C 32 470 ±50% -20 to 130 PRF18BB471QB5RB 115 ±5°C 130 ±7°C 32 470 ±50% -20 to 140 PRF18BA471QB5RB 125 ±5°C 140 ±7°C 32 470 ±50% -20 to 150 PRF18AR471QB5RB 135 ±5°C 150 ±7°C 32 470 ±50% -20 to 160 PRF18AS471QB5RB 145 ±5°C - 32 470 ±50% -20 to 160 Part Number 10 Operating Temperature Range (°C) This product is applied to flow/reflow soldering. This product is recognized by UL. Chip Type 0805 (2012) Size Sensing Temperature (at 4.7k ohm) (°C) Maximum Voltage (V) Resistance (at 25°C) (ohm) Operating Temperature Range (°C) PRF21BE471QB5RA 85 ±5°C 32 470 ±50% -20 to 100 PRF21BD471QB5RA 95 ±5°C 32 470 ±50% -20 to 110 PRF21BC471QB5RA 105 ±5°C 32 470 ±50% -20 to 120 PRF21BB471QB5RA 115 ±5°C 32 470 ±50% -20 to 130 PRF21BA471QB5RA 125 ±5°C 32 470 ±50% -20 to 140 PRF21AR471QB5RA 135 ±5°C 32 470 ±50% -20 to 150 PRF21AS471QB5RA 145 ±5°C 32 470 ±50% -20 to 160 Part Number This product is applied to flow/reflow soldering. This product is recognized by UL. 66

ブランド

MURATA

会社名

株式会社 村田製作所

本社国名

日本

事業概要

コンポーネント コンデンサ - スマートフォンやカーエレクトロニクス等に使用されるチップ積層セラミックコンデンサなど。 圧電製品 - 携帯電話向け表面波フィルタやコンピュータ向けセラミック発振子など。 その他のコンポーネント - EMI除去フィルタ、コイル、サーミスタ、コネクタ、センサなど。 モジュール 通信モジュール - 近距離無線通信モジュール、多層デバイスなど 電源モジュール

供給状況

 
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