B72220S2251K101 EPCOS Inc, B72220S2251K101 Datasheet - Page 2

• Manufacturer Part Number: B72220S2251K101
• Description: Suppressor
• Manufacturer: EPCOS Inc
• Series: AdvanceDr

Specifications of B72220S2251K101

• Suppressor Type: Varistor
• Peak Surge Current @ 8/20µs: 10000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 650V
• Peak Energy (10/1000us): 195J
• Voltage Rating Vdc: 320V
• Voltage Rating Vac: 250V
• Voltage Rating Dc: 320 V
• Voltage Rating Ac: 250 V
• Peak Surge Current: 1000 A
• Surge Energy Rating: 195 J
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: Radial
• Termination Style: Radial
• Varistor Voltage: 390 V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Construction
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Features
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Approvals
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Delivery mode
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General technical data
Climatic category
Operating temperature
Storage temperature
Electric strength
Insulation resistance
Response time
Please read Cautions and warnings and
Important notes at the end of this document.
Leaded varistors
AdvanceD series
Round varistor element, leaded
Coating: epoxy resin, flame-retardant to UL 94 V-0
Terminals: tinned copper wire
High-energy AdvanceD series E2
High surge current ratings up to 10 kA
High energy ratings up to 440 J
Wide operating voltage range 130 … 680 V
PSpice models
UL
CSA
VDE
CECC
CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1100)
IEC
Bulk (standard), taped versions on reel or in Ammo pack upon request.
For further details refer to chapter “Taping, packaging and lead configuration” for leaded varistors.
to IEC 60068-1
to CECC 42 000
to CECC 42 000
to CECC 42 000
RMS
2
11/07
40/85/56
– 40 … + 85
– 40 … +125
≥2.5
≥10
<25
°C
°C
kV
MΩ
ns
RMS