Product Specification for Approval

Customer:

Product Description: ALUMINUM ELECTROLYTIC CAPACITORS

Specifications: See list on page 3

Sincerity P/N: See list on page 3

Customer P/N: /

Product Brands: Sincerity (Trademark)

Production Date: 2024/10/21

Company Information

Company Name: SICHUAN SINCERITY TECHNOLOGY CO., LTD.

Address: 9 Jiangnan Sci. & Tech Industry Park, No. 9 Chuangxin Rd., Lantian Street, Jiangyang District, Luzhou, Sichuan, China

Contact: Tel: +86-830-6520000, Fax: +86-830-6523333, E-mail: srd@srdkj.com, Http://www.srdkj.com

Change Record

Product Specifications

Notes

CAP/DF: at 120Hz, 252

L.C: 6.3~120V.DC, I0.01CV or 3A, whichever is greater; 160~550V.DC, I0.02CV+25A (C = CAP., V = WV), After 2 minute with rated working voltage applied.

Test Instruments:

• 1. Cap: CHEN HWA 1061 LCZ METER
• 2. LC: CHEN HWA CLC-202A

General Specifications

1. Scope: This specification covers EH series Radial Type Aluminum Electrolytic Capacitors.

2. Applicable Specification: This approval sheet consulted the institute of JISC5101, JICC5141.

3. Test Environment: Unless otherwise specified, the standard range of atmospheric conditions for making measurements and tests are as follows: Ambient temperature: 252C, Relative humidity: 655%.

Product Characteristics

4.1 Electrical Characteristics

• 4.1.1 Rated voltage and Operating Temperature: -40~105 (6.3~120V.DC)
• 4.1.2 Capacitance: [Conditions]: Measuring frequency: 120Hz 20%, Measuring circuit: Series equivalent circuit, Measuring voltage: 1Vrms. [Criteria]: Capacitance tolerance: 20%
• 4.1.3 Dissipation Factor: [Conditions]: Test conditions are the same as 4.1.2 for Capacitance. [Criteria]: See Table 1.
• Table 1:

WV	6.3	10	16	25	35	50	63	80	100	120
tg	0.22	0.19	0.16	0.14	0.12	0.1	0.09	0.09	0.08	0.12

• *When the capacity is more than 1000uF, the loss angle tangent increases by 0.02 for every 1000uF increase.
• 4.1.4 Leakage Current: [Conditions]: The rated voltage shall be applied across the capacitors and its protective resistor which shall be 100010%. The leakage current shall then be measured after an electrification period of 2 min. [Criteria]: DC: 6.3~120V.DC, I0.01CV or 3uA, whichever is greater; I: Leakage Current (), C: Capacitance (F), V: Rated voltage (V)
• 4.1.5 High and Low Temperature Characteristic: [Conditions]: See table below. [Criteria]: Step 2: Comparison of impedance value with step 1, Not more than table 2 requires. Step 4: The capacity value is in the range of 20% as compared to stage 1.
• Table 2:

WV	6.3	10	16	25	35	50	63	80	100	120
Z25/ Z +20	5	4	4	3	3	2	2	2	2	3
Z40/ Z +20	12	10	10	8	8	4	3	3	3	6

• 4.1.6 Surge Voltage Test: [Conditions]: Apply the surge voltage listed in Table 3, charge for 305 seconds, discharge for 3305 seconds as a cycle, a total of 1000 cycles. Test temperature: 15~35. And the capacitors shall be stored under standard atmospheric conditions to obtain thermal stability, after which the measurements shall be made. [Criteria]: Capacitance Change: Within 20% of initial value. Dissipation Factor: Not more than the 200% specified value in table 1. Leakage Current: To satisfy No. 4.1.4.
• Table 3:

WV	6.3	10	16	25	35	50	63	80	100	120
SV	7.2	11.5	18.4	29	41	58	73	92	115	138

4.2 Mechanical Characteristics

• 4.2.1 Termination Strength:
• 4.2.1.1 Tensile strength of termination: [Conditions]: At Room temperature, along the lead line down the direction of the terminal on the application of tension (as shown in the following table), maintain 51 seconds.

Diameter of wire (mm)	0.45	0.5	0.6	0.8	1.0
Force (N)	5 (0.51kg)	5 (0.51kg)	10 (1.02kg)	10 (1.02kg)	20 (2.04kg)

• 4.2.1.2 Bending strength of termination: [Conditions]: At Room temperature, apply fixed gravity to the capacitor leads (as shown in the table below), then bend the body through 90 degrees to return to its original position. Next, at the same speed, bend it in the opposite direction to 90 degrees and return to its original position again. The above process shall be completed within 5 seconds.