TCB SEI | Alldatasheet
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Technical content
Rev Date: 11/30/2020 1 www.seielect.com This specification may be changed at any time without prior notice. marketing@seielect.com Please confirm technical specifications before you order and/or use. TCB Series Ceramic Housed Current Sensing Resistor with 4 Leads Stackpole Electronics, Inc. Resistive Product Solutions Features:
- Four terminal construction
- Low inductance
- Low temperature coefficient
- Fireproof construction
- All welded termination
- Low resistance value ceramic encased resistor
- 100% RoHS compliant and lead free without exemption
- Halogen free
- REACH compliant
- See CB data sheet for performance and environmental specifications Electrical Specifications Mechanical Specifications TCB10 TCB15 Type / Code Unit TCB3 TCB5 TCB7 A Body Length (max) B C Sensing Lead Body Width Body Height (Bulk) Spacing Performance Characteristics Test Results ± 5% ± 2% ± 5% ± 2% ± 2% ± 2% Test Moisture Resistance Operating temperature range is -55C to +275C Dielectric Withstanding Voltage Resistance to Soldering Heat Short Time Overload - 5xPn for 5 seconds Thermal Shock Load Life @ 70C - 1000 hours Type / Code 0.25%, 0.5% 1% 5% TCB3 3 TCB5 5 TCB10 10 0.02 - 0.2 TCB15 15 0.02 - 0.1 Max Voltage Rating = Power Rating (W) @ 70ºC TCR (ppm/ºC) Ohmic Range (Ω) and Tolerance ± 40 0.01 - 0.2 √ P*R
Rev Date: 11/30/2020 2 www.seielect.com This specification may be changed at any time without prior notice. marketing@seielect.com Please confirm technical specifications before you order and/or use. TCB Series Ceramic Housed Current Sensing Resistor with 4 Leads Stackpole Electronics, Inc. Resistive Product Solutions Power Derating Curve: Recommended Solder Profile This information is intended as a reference for solder profiles for Stackpole resistive components. These profiles should be compatible with most soldering processes. These are only recommendations. Actual numbers will depend on board density, geometry, packages used, etc., especially those cells labeled with “*”. 100% Matte Tin / RoHS Compliant Terminations Soldering iron recommended temperatures: 330°C to 350°C with minimum dura tion. Maximum number of reflow cycles: 3. Wave Soldering Description Maximum Recommended Minimum Preheat Time 80 seconds 70 seconds 60 seconds Temperature Diff. 140°C 120°C 100°C Solder Temp. 260°C 250°C 240°C Dwell Time at Max. 10 seconds 5 seconds * Ramp DN (°C/sec) N/A N/A N/A Temperature Diff. = Defference between final preheat stage and soldering stage. Convection IR Reflow Description Maximum Recommended Minimum Ramp Up (°C/sec) 3°C/sec 2°C/sec * Dwell Time > 217°C 150 seconds 90 seconds 60 seconds Solder Temp. 260°C 245°C * Dwell Time at Max. 30 seconds 15 seconds 10 seconds Ramp DN (°C/sec) 6°C/sec 3°C/sec *
Rev Date: 11/30/2020 3 www.seielect.com This specification may be changed at any time without prior notice. marketing@seielect.com Please confirm technical specifications before you order and/or use. TCB Series Ceramic Housed Current Sensing Resistor with 4 Leads Stackpole Electronics, Inc. Resistive Product Solutions RoHS Compliance Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the v arious regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substance s” (RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as amended by Directive (EU) 2015/863/EU as regards the list of restricted substances. “Conflict Metals” Commitment We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in the “conflict region” of the eastern Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the electronics industry is very complex, we work closely with our own suppliers to verify to the ex tent possible that the materials and products we supply do not contain metals sourced from this conflict region. As such, we are in compliance with the requirements of Dodd-Frank Act regarding Conflict Minerals. Compliance to “REACH” We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free and compliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation, Authorization and Restriction of Chemicals”, otherwise referred to as REACH. Contact us for complete list of REACH Substance Candidate List. RoHS Compliance Status TCB Ceramic Housed Current Sensing Resistor with 4 Leads Special (4 Leads) YES 100% Matte Sn Jan-06 06/01 Lead-Free Effective Date Code (YY/WW) Standard Product Series
Description
Mfg. Effective Date (Std Product Series) Recommended Lead Free Resistor Reflow Profile
Rev Date: 11/30/2020 4 www.seielect.com This specification may be changed at any time without prior notice. marketing@seielect.com Please confirm technical specifications before you order and/or use. TCB Series Ceramic Housed Current Sensing Resistor with 4 Leads Stackpole Electronics, Inc. Resistive Product Solutions Environmental Policy It is the policy of S tackpole Electronics, Inc. to protect the environment in all localities in which we operate. We continually strive to improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our enviro nment and all requests related to the environment to which we have agreed. We are committed to the prevention of all forms of pollution. How to Order 1 2 3 4 5 6 7 8 9 10 T C B 3 J B R 1 0 0 Resistance Value Code Description Size W Code Tol Code Description Size Quantity TCB Ceramic Housed - 4 leads 3 3 C 0.25% 3 and 5 200 5 5 D 0.5% 7, 10, 15 150 7 7 F 1% 10 10 J 5% 15 15 0.005 ohm = 5L00 0.01 ohm = 10L0 0.1 ohm = R100 Four characters with the multiplier used as the decimal holder. "L" used as multiplier of 10-3 for any value under 0.1 ohm B Bulk PackagingProduct Series TolerancePower Rating