EIA-886-2001.pdf
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1、EIA STANDARD Thick Film Resistor Array Specification EIA-886 APRIL 2001 ELECTRONIC COMPONENTS, ASSEMBLIES it specifies 1 hour at -55 C followed by 45 minutes of rated continuous voltage applied while maintaining the same temperature. 3.3.6High temperature exposure High temperature exposure shall be
2、tested in accordance with 4.8.7 of MIL-PRF-55342; it specifies 100 hours at +150 C. 3.3.7Short time overload Short time overload is tested in accordance with 4.8.6 of MIL-PRF-55342; it specifies 2.5 times rated continuous working voltage shall be applied for 5 seconds but not exceeding twice the max
3、imum voltage. 3.3.8Moisture resistance Moisture resistance is tested in accordance with MIL-STD-202 method 106 which specifies 10 cycles for 240 hours. 3.3.9Life Life is tested in accordance with MIL-STD-202 method 108 which specifies at 70 C 10 cycles for 250 hours. 3.3.10Temperature cycling Temper
4、ature cycling is tested - 30 minutes at -55 C; 15 minutes at +25 C; 30 minutes at +125 C; 15 minutes at +25 C for 5 cycles 3.3.11Post environmental & mechanical conditioning The devices that require electrical testing after environmental and mechanical stress may be allowed to remain at room tempera
5、ture for a period up to 24 hours prior to electrical testing. 3.3.12Acceptance criteria for environmental & mechanical tests The devices shall meet all specifications herein and there shall be no evidence of mechanical damage or corrosion 4 Quality Assurance Provisions Parts shall be inspected to as
6、sure compliance to the requirements of this specification. EIA-886 Thick film resistor array specification Page 4 5 Packaging The devices should be packaged in tape and reel. The tape and reel shall meet the latest version of EIA standard (EIA-481). The size of the reel shall be 178 mm, 254 mm, or 3
7、30 mm (7 in, 10 in, or 13 in). The tape and reel should be placed in a pizza-style box or sleeve and its material should comply with the EIA Packaging Material Standards for ESD Sensitive Items (EIA-541). The outside of the pizza-style box or sleeve should be bar-coded in accordance with the latest
8、version of EIA standard (EIA-556). SIZE CODELWdCt 0603x2 0402x2 0.026 (0.65) 0805x2 0805x8 1206x4 a (ref.) inch (mm) 0.062+0.008 (1.6) 0.006+0.004 (0.15+0.1) 0.012+0.008 (0.3+0.2) 0.012 (0.33) 0.020 (0.5) 0.252 +0.008 (6.4+0.2) 0.063 +0.008 (1.6+0.2) 0.016+0.006 (0.4+0.15) 0.014+0.004 (0.35+0.1) 0.0
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- EIA 886 2001
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