B39321R801H210 EPCOS Inc, B39321R801H210 Datasheet - Page 53

• Manufacturer Part Number: B39321R801H210
• Description: RESONATOR SAW CER 315MHZ SMD
• Manufacturer: EPCOS Inc
• Series: B39321r
• Type: SAWr

Specifications of B39321R801H210

• Frequency: 315MHz
• Package / Case: 8-SMD
• Features: without Capacitor
• Impedance: 50 Ohm
• Capacitance: 2.7pF
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Size / Dimension: 0.197" L x 0.138" W (5.00mm x 3.50mm)
• Height: 0.057" (1.45mm)
• Termination Style: SMD/SMT
• Dimensions: 3.5 mm W x 5 mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 495-1669-2; B39321R 801H210; B39321R0801H210; B39321R801H210; B39321R801H210W1; B39321R801H210W3

Surge Arresters
1)
Surge arresters are components which protect communi-
cations and information installations as well as TT systems
from failure or destruction.
Reliable voltage limitation, high current-discharge capa-
bility, low self-capacitance and high insulation resistance
© EPCOS AG 2008
DC spark-over
voltage
V
Dimensions (mm)
(ø x h)
Discharge class
(kA/A)
Typical
applications
Surge current: 10 x 8/20 µs wave in total /AC current: 10 x 1 s/50 Hz in total
1)
5500
4500
4000
3600
3500
3000
2500
2200
2000
1600
1500
1400
1000
800
600
500
470
400
350
300
270
260
250
230
170
150
90
75
Light duty
S30
4.5 x
3.2 x 2.7
2/2
Customer premises equipment such as
DSL modems, WLAN routers, TV sets and
cable modems
2-electrode surge arresters
ES
4.7 x 4.7
2.5/2.5
5.5 x 6
2.5/2.5
2/2; 1.5
EM
M5
5 x 5
5/5
EC
8 x 6
5/5
offer optimum protection against voltage surges due to
lightning, electrostatic or electromagnetic discharges.
This applies to equipment and installations in the fixed
network with its xDSL applications as well as in the
mobile phone, cable TV and AC power line networks.
Please read Important notes on page 78.
EF
8 x 6
5/5
Medium duty
A6/N8
8 x 6
10/10
Crossover junc-
tions for overhead
cables, under-
ground cables,
subscriber
protection
A7
8 x 8
5; 2.5/2.5
10/10
Heavy duty
A8
8 x 6
20/20
Overhead lines and
installations particularly
susceptible to lightning
threats, subscriber
protection in exposed
locations
53
A83
8 x 20
20/20
V1
11.8 x
17.4
20/20