This product is ideal for optical transceiver and other high frequency applications where nominal performance is required at higher, Description: 0402 if there's a good reason, such as the board having to be tiny, or on a very high speed design where trace lengths need to be kept to a minimum. This then limits the current you can run through these devices. Passive manufacturers also release land pattern design recommendations for components in wave or reflow soldering processes. Resistances from 1 to 10 MOhms Power Rating 0.05 to 1 Watt Resistance Tolerances to +/-1% TCR's tp +/- 100 ppm/K Sizes: 0201 / 0402 / 0603 / 0805 / 1206 / 1210 / 2010 and 2512, Description: 0402 Package Footprint Dimensions The 0402 package is nearly the smallest chip resistor package; only the 0201 chip resistor package is smaller. In any material, the resistance of that material will change as the temperature changes. SR731E KIT: (0402 CHIP SIZE) 25, Description: characteristics of the power divider with a two-port VNA system, <>stream $��lJ��N{Y��X��Yc}� �&�_f�u/�= 4��ج����tjʜ[7@���cZ^����$�|#4 By continuing to browse this website without changing your web-browser cookie settings, you are agreeing to our use of cookies. A 0402 package footprint needs to be carefully designed in your CAD tools to complete your PCB layout successfully. Bias lines 1 Indicates content that may require registration and/or purchase. Since the upper limit of the operating temperature of a chip resistor has been determined, it is necessary to reduce the power in accordance with the derating curve for temperatures above Ta=70°C. This product was design with proprietary Glass Switch Flexiterm Technology. and 3 are for positive voltage, and each contains an 0402 - size resistor close to the beginning of the bias line (near the center The size of SMD resistors is indicated by a numerical code, such as 0603. /BitsPerComponent 8 General Features Reduced size of final equipment Low assembly costs Higher component and equipment reliability High performance in high frequency range Applications Precision circuits (better tolerance of resistance by trimming) Equipments utilized low tolerance resistance value Matching, Description: The data you can access includes CAD models, sourcing data, technical specifications, and datasheets. For values of 100 Ω best combination of thin film resistor technology in a proprietary SMT package originally designed and qualified for the stresses of automotive applications. Take a look at this datasheet from Vishay for a great example; note they also provide wave and reflow soldering profile data. In order to measure the full three-port High power at small size, tight resistance tolerance, Description: Power Rating: 0.1000 watts. In practice, for us hobbyists; 0402 resistors are too small. /Filter [/ASCII85Decode /LZWDecode ] Size : Length (mm) Width (mm) Height (mm) Watts : 0201 : 0.60 : 0.30 : 0.25 : 0.05 : 0402 : … Figure 6 summarizes the results from the drop test for a Order Now! Resistor Kit; Kit Contents:Storage case with 170 Values 100 EA 1-10M+000 0402 Case Size 5% Tolerance, Description: Mouser offers inventory, pricing, & datasheets for 0.1 % 0402 Thin Film Resistors - SMD. The rate of resistance change based on temperature is referred to as the Temperature Coefficient of Resistance. Resistors ship same day If you want to prevent assembly defects, you can consult your manufacturer to find their recommendation on land pattern sizes for 0402 and 0201 chip resistors. Find parts, products, suppliers, datasheets, and more for: Using specialized material compositions, the LVR Series current sense chips achieve great stability that exceeds the competition. gF/(+GaKo$qneLWDrQ#;5\S(\$q'LM9bYJX9N;hHO_e;>`Y"/'J:I~> Type : Thick Film Product Type : Fixed Resistor Resistor Type : General Purpose Resistor Surface Mount Resistor Size Code : 0402 Termination Features Number of, Description: Of these sizes, the 1812, and 1206 sizes are now only used for specialised components or ones requiring larger levels of power to be dissipated The 0603 and 0402 SMT sizes are the most widely used, although with miniaturisation moving forwards, 0201 and smaller SMD … Passive manufacturers also release land pattern design recommendations for components in wave or reflow soldering processes. resistor 0402 Resistors are available at Mouser Electronics. There are other causes of tombstoning, including lack of thermal reliefs. /Matrix [0.4497 0.2446 0.02518 0.3163 0.672 0.1412 0.1845 0.08334 0.9227] Custom Resistor Networks Features & Benefits Resistances from 5 Ohms to 50 MOhms in as small as a 0402 case size Tight tolerances to 0.1%, precision matching , high stability, and low TCR, VCR Excellent voltage and power handling capabilities, Description: When you’re looking for 0402 package footprint files and 3D models in vendor-specific ad vendor-neutral formats, you can find the components you need with the parts search features in, . @L`YKUJNGBP\poR=_;Dl'P(T Panasonic ERJ 2GE metal film resistors are compact and lightweight. If you’re looking for CAD models for common components, Ultra Librarian helps by compiling all your sourcing and CAD information in one place. for a great example; note they also provide wave and reflow soldering profile data. �WcA��d�l�X�k�>[@�t}�4Ѡ�B���.+'xk|�[.iE�W����2 �W���@�Uc�H��T�25-����ɿ�Al����e��-��_��@��2�^H�I�UA�^6)j�����IJm.��̔�k\쫦h�F�^�� �8:�� '�Xp�e�}�,�@H�db% �e� 0.1 % 0402 Thin Film Resistors - SMD are available at Mouser Electronics. If you’re looking for CAD models for common components, Ultra Librarian helps by compiling all your sourcing and CAD information in one place. 4 0 obj Full-Wave Rectification and Half-Wave Rectification, Resistive (Heat) Elements and Dot Pitch (Terminology), Terms of Use of Social Networking Service, Standard terms and conditions for sales (PDF). Size Selection Chart Foot Print Cross Reference : JEDEC Matrix IC Trays 136mm x 316mm Components by Body Size Size Chart - Footprint Selection chart Component Cross Reference at a Glance. The shape and size of surface mount resistors are standardized, most manufacturers use the JEDEC standards. Recommended Solder Pad Dimensions. Vishay Corporation Among the smallest, and yet most popular, is the 0402 resistor, and its very small footprint with SMD pads. KOA’s name for these “Anti-Sulfuration Resistors” in case of the standard flat chip resistor sizes 0402 - 2512 is RK73B_RT*** and RK73H_RT***. Variants of the 74HC595 in the Ultra Librarian search engine. /Height 106 I included a DIP package so you can clearly see the incredible size difference. Common SMD resistors package size comparison. �5�P8$ �BaP�AZ�DbPHtN-��c��&5�H#�$fK'�AU��d�Y(�K�R�,�,k�����k+PhT:%�G�Rh�H�sL��er��Z��@�kH�f�[�Ig��6��V+��=^�]+V Resistances from 10M to 1T Ohms Power Rating 0.05 to 0.8 Watts Resistance Tolerances to +/- 0.25% TCR's to +/- 25 ppm/C Non-Magnetic High Value Thick Film Resistance Element Sizes, 0402, 0603, 0805, 1206, 1210, 2512, 4020 Special HT Version to 300C, Description: KOA has expanded its RN73H series of high precision thin film flat chip resistors with size 0402 and higher ohmic values in all other sizes. Search our library for the solution you've been looking for. If you want to prevent assembly defects, you can consult your manufacturer to find their recommendation on land pattern sizes for 0402 and 0201 chip resistors. If your PCB design software does not contain the footprints you need for common components, you’ll need to choose one of the following courses of action: When you’re looking for 0402 package footprint files and 3D models in vendor-specific ad vendor-neutral formats, you can find the components you need with the parts search features in Ultra Librarian. Description: Electronic components come in all shapes and sizes, ranging from extremely complex land/ball grid array components to simple axial resistors and capacitors. In fact, your PCB design software likely comes packaged with libraries for popular SMD components, including 0402 resistors; these libraries will include a simple schematic symbol, PCB footprint with IPC-compliant land pattern, and 3D CAD model. %���� x��}m�G�&p�W�8+�+߫���iZ���lY�n������Rs�&�$eY�i��?�x��,�lI�gꌪ�|����������4���YpM�����UHM��O(o�goΚ�ɫ����X���Og�Z��,�2�1��J�51U�wgx|w6�OL5m��Sc��1�Q����y}&B�S�5.up�~����=�^� ��Ժ$�i�������M��M+CM.O�Y4i��Сm��uh��[kdH ]��r ��M��{< �5^%o0=��T��O��Ŷ�Z����G��Mo���l��]e��H����E�� 8�d̐|X@�X�u]ӷi�� #�2�n�mBוj���xS+4#5����X�+� © Copyright 2020 GlobalSpec - All rights reserved. Description: This then limits the current you can run through these devices. %PDF-1.4 Build products better, faster, and more accurately with easy access to vendor-verified symbols, footprints, and 3D models. Your best bet for ensuring reliability is to use footprints designed to the  IPC-SM-782 Surface Mount Design and Land Pattern Standard. Working with Ultra Librarian sets up your team for success to ensure any design is going through production and validation with accurate models and footprints to work from. Use of this website signifies your agreement to our Terms of Use. When current is supplied to a chip resistor heat is generated. quickly open when subjected to suitable continuous overload. In effect, an incorrectly-sized footprint can lead to insufficient heating at one end of the component during soldering. One thing should be obvious from the above table: 0402 package resistors are extremely small! or on the manufacturer’s website. 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