Index Ropla BRK0438
Manufacturer's part number 122KD40
Manufacturer BrightKing
Data sheet /brk/40d_series.pdf 40d_series.pdf (245,03KB)

Product group Varistors
Manufacturer BrightKing
Mounting Style THT
Type Standard
Series 40D
Package/Case D=40mm
Thickness 12.3mm
Lead Spacing 5.0mm
Voltage Rating AC 750VAC
Voltage Rating DC 990VDC
Varistor Voltage 1200V
Clamping Voltage 1980V
Peak Surge Current 40000A
Surge Energy Rating 1460J
Capacitance @1kHz 1500pF
Tₘᵢₙ -40°C
Tₘₐₓ 85°C
Packaging Bag
Collective package 32/128/512 pcs
Customs number 85334090
Metal Oxide Varistor (MOV), 40D Series.

• Wide operating voltage (V1mA) range from 100V to 1600V
• Fast responding to transient over-voltage
• Large absorbing transient energy capability
• Low clamping ratio and no follow-on current
• Meets MSL level 1, per J-STD-020
• Operating Temperature:-40°C ~ +85°C
• Storage Temperature:-40°C ~ +125°C
• Safety certification UL: E327997
• Safety certification CSA: 246579
• Safety certification VDE: 40027827

• Transistor, diode, IC, thyristor or triac semiconductor protection
• Surge protection in consumer electronics
• Surge protection in industrial electronics
• Surge protection in electronic home appliances, gas and petroleum appliances
• Relay and electromagnetic valve surge absorption
0 pcs on stock
by special order

1,024 pcs Minimum order quantity
32 pcs Multiple
32/128/512 pcs Collective package

pcs +