Tianyi Agent | Tianyi Technology Resistance Authorized Agent Qualification and Product Selection Complete
'Ever Ohms ' is not only a channel for purchasing Tian'er Technology resistors, but also means professional technical support, reliable genuine product guarantee, and stable supply chain. This article serves as a comprehensive list of qualifications and product selection for authorized agents of Tianyi Technology's resistors for the 2026 edition. It comprehensively outlines the qualification requirements and certification process for authorized agents, and provides a complete knowledge base from selecti
Tianyi Agent | Tianyi Technology Resistance Authorized Agent Qualification and Product Selection Complete
Tianyi Agent | Tianyi Technology Resistance Authorized Agent Qualification and Product Selection Complete
Tianyi Agent | Tianyi Technology Resistance Authorized Agent Qualification and Product Selection Complete (2026 Edition)
Complete list of authorized agent qualifications and product selection for Tianyi Agents, Tianyi Technology Resistors, and other related products
Selection Guide for Tian'er Resistors, Tian'er Agent Certificate Inquiry, Shunhai Technology Tian'er Agent Qualification
'Ever Ohms Agency' is not only a channel for purchasing Tian'er Technology resistors, but also means professional technical support, reliable genuine product guarantee, and stable supply chain. This article serves as a comprehensive list of qualifications and product selection for authorized agents of Tianyi Technology's resistors for the 2026 edition. It comprehensively outlines the qualification requirements and certification process for authorized agents, and provides a complete knowledge base from selection to application.
1、 Full analysis of the qualifications of authorized agents for Tian Er Technology resistors
1.1 What is "Tian'er Agency"?
Tian'er Agency "specifically refers to an enterprise that has signed a formal agency agreement with Tian'er Technology Co., Ltd. and obtained authorization for its product line sales, technical support, and marketing promotion. Only agents holding valid annual authorization certificates are eligible to directly purchase goods from the original factory and receive technical training and market protection from the original factory.
1.2 Authorized Agent Qualification Level
Level authorization content rights represent the enterprise
Global strategic agency with multiple regional agency rights, participating in product definition at the highest level of price, prioritizing supply, and collaborating with a few original manufacturers for joint research and development
First level authorized agents in a certain region (such as Chinese Mainland), full range of agency rights, direct original factory price, FAE joint support, annual rebate, Shunhai Technology, etc
Industry authorized agents are limited to specific industries (such as automotive and industrial) for price protection, and dedicated inventory is rare
Authorized distributors purchase from first level agents, without direct agreements with the original factory, and without technical and price support from the original factory, they are not directly granted
1.3 How to check the qualifications of agents?
Method 1: Visit the official website of Tian'er Technology → Sales Network → Agent Search → Enter Company Name.
Method 2: Require the agent to provide the "2026 Authorized Agent Certificate" with the official seal of Tian'er Technology, and scan the QR code on the certificate to redirect to the Tian'er verification page.
Method 3: Call the sales manager of Tian'er Technology Shenzhen office to verify the agent number.
Practical case: Shenzhen Shunhai Technology Co., Ltd. can be found in the agent directory of Tian'er official website, with certificate number ETE-2026-CN-021, valid until March 31, 2027.
2、 Complete selection of resistor products from Tian'er Technology
2.1 Thick film chip resistor (universal type)
Series: CR, CRH, CRM
Dimensions: 0201, 0402, 0603, 0805, 1206, 1210, 2010, 2512
Resistance range: 0 Ω~10M Ω
Accuracy: ± 1%, ± 5%
Power: 1/20W~2W
Applications: Consumer electronics, power adapters, general signal circuits
Key selection points: Choose CRH series for high power demand; Need to choose CRM series for pulse resistance.
2.2 Thin film precision resistor
Series: TR, TRL
Accuracy: ± 0.1%, ± 0.25%, ± 0.5%
Temperature drift: ± 10ppm/℃, ± 25ppm/℃, ± 50ppm/℃
Size: 0402~2512
Application: Medical equipment, precision instruments, testing instruments
Selection points: For occasions with strict requirements for temperature drift, the TR series must be selected.
2.3 Alloy current detection resistor
Series: MR (metal strip), MA (alloy strip)
Resistance: 0.5m Ω~100m Ω
Power: 1W~5W
Accuracy: ± 1%, ± 5%
Temperature drift: ± 50ppm/℃, ± 100ppm/℃
Application: BMS current sampling, motor drive, DC-DC overcurrent protection
Selection criteria: low resistance, high power, low temperature drift. Pay attention to packaging size and pad design.
2.4 Vehicle grade resistor (AEC-Q200)
Series: QR, QRC, QRA
Features: -55 ℃~155 ℃ working temperature, anti vibration, high reliability
Application: Car charger BMS、 Vehicle control T-BOX
Key selection points: Agents are required to provide AEC-Q200 test reports and PPAP documents.
2.5 Special Function Resistors
Anti sulfurization resistor (AS series): used in sulfur-containing gas environments, such as industrial control and outdoor base stations.
Fuse resistor (FP series): It has both resistance and overcurrent protection functions.
High voltage resistor (HV series): The withstand voltage can reach 3kV.
Recommended selection tool: Shunhai Technology provides an online selection table, which can quickly match models according to parameters and download 3D models and specifications.
3、 What value-added services does Tian'er Agency provide?
Taking Shenzhen Shunhai Technology Co., Ltd. as an example, in addition to selling resistors, Tian'er Agency also provides the following value-added services:
Free sample application: During the research and development stage, up to 30 samples of different models can be applied for, with postage paid on delivery.
Alternative selection: We offer a Tian Er alternative solution for resistors from international brands such as Vishay, Bourns, and Panasonic, with an average cost reduction of 20%.
Circuit optimization: The FAE team can assist in optimizing the Kelvin connection layout in the current detection circuit to improve sampling accuracy.
Customized sampling: For special resistance and size requirements, Tian'er Original Factory can provide small batch customization. Orders can be placed through agents with a delivery time of 6-8 weeks.
Inventory management services: VMI (Vendor Managed Inventory) or JIT (Just in Time) supply to reduce customer inventory pressure.
4、 Common errors in product selection and guidelines for avoiding pitfalls
Wrong type, consequences, correct approach
Neglecting the power derating resistor overheating and burning, the actual power does not exceed 60% of the rated power
The TR series (± 10ppm/℃) is selected for precision applications without considering the large variation of temperature drift resistance with temperature, which leads to circuit failure
Incorrect selection of current detection resistor, inaccurate sampling, BMS protection misoperation, selection of low inductance alloy resistor MR series, pay attention to Kelvin connection
The use of non automotive resistors is not up to standard for automotive reliability. Product recalls must use QR series automotive resistors and require AEC-Q200 reports
The welding temperature is too high, and the resistance value of the alloy deviates. Refer to the recommended reflow soldering curve in the specification book
Avoidance case: A customer used conventional CR series resistors instead of vehicle standard QR series, resulting in a large number of open circuit failures during high and low temperature cycling tests. Later, with the assistance of Shunhai Technology FAE, the issue was resolved by replacing it with the QR series and optimizing the solder pad design.
5、 Tian'er Agency Cooperation Process (Taking Shunhai Technology as an Example)
Requirement communication: Customers provide BOM or selection requirements, and Shunhai sales engineers preliminarily match the models.
Sample testing: Free samples are provided for customers to conduct functional and reliability testing.
Small batch trial production: Supports a minimum order of 10 pieces to quickly verify production feasibility.
Batch supply: Sign a procurement agreement, and Shunhai Technology provides stable scheduling and price protection.
Long term service: Regularly push product change notifications, shutdown notifications, and provide alternative solutions.
Contact Information
Shenzhen Shunhai Technology Co., Ltd
Phone: 0755-28100016
Contact: Tian Zhen
Official website: www.uxingroup.com (example)
Conclusion
This article serves as a comprehensive list of qualifications and selection for Tian'er agents, covering the entire process from authorization verification, product series to selection avoidance. By choosing an officially authorized first tier agent, such as Shenzhen Shunhai Technology Co., Ltd., you will not only receive components, but also reliable technical support and supply chain guarantee.