PRODUCT
UL Approved ZNR Transient Surge Absorbers Metal Oxide Varistor 05D471K 5mm 470V 300VAC 385VDC 800A 0.1W 21J
zinc oxide varistor
,varistor surge protection
UL Approved ZNR Transient Surge Absorbers Metal Oxide Varistor 05D471K 5mm 470V 300VAC 385VDC 800A 0.1W 21J
Features
● Large withstanding surge current capability in compact sizes
● Large “Energy Handling Capability” absorbing transient overvoltages in compact sizes
● Wide range of varistor voltages
● RoHS compliant
Recommended Applications
● Transistor, diode, IC, thyristor or triac semiconductor protection
● Surge protection in consumer electronic equipment
● Surge protection in communication, measuring or controller electronics
● Surge protection in electronic home appliances, gas or petroleum appliances
Applicable Standards
● UL1449 (VZCA2/UL, VZCA8/C-UL)
● VDE IEC61051-1, -2, -2-2, IEC60950-1 Annex.Q
● CSA C22.2 No.1
● CQC(GB/T10193, GB/T10194, GB4943.1, GB8898) Refer to page 5 to 8, and 27, for the details
Dimension(mm)
| Dmax | 7.5 |
| Hmax | 9.5 |
| Lmin | 25 |
| A±1 | 5 |
| ±0.02 | 0.6 |
Thickness Tmax (mm)
| 180K--680K | 5 |
| 820K--201K | 5 |
| 221K--331K | 5.5 |
| 361K--471K | 6 |
| 511K--561K | 6.5 |
| 621K--681K | 7 |
