B39321R801H210 EPCOS Inc, B39321R801H210 Datasheet - Page 31

• 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

Ferrites and Accessories
1)
ER cores with round center leg offer ideal features for the
design of SMPS transformers and chokes.
PQ cores are a preferred shape for power conversion.
Compared to the conventional round/rectangular E type
© EPCOS AG 2008
Accessories:
Material
ER cores
ER 28/17/11
ER 35/20/11
ER 42/22/15
ER 46/17/18
ER 49/27/17
ER 54/18/18
PQ cores
PQ 16/11.6
PQ 20/16
PQ 20/20
PQ 26/20
PQ 26/25
PQ 32/20
PQ 32/30
PQ 35/35
A
L
values for ungapped core sets
a
a
a
a
a
a
a
a
a
= Pin coil formers
N49
A
1900
2400
2000
3850
3300
4600
3450
3300
ER, PQ
L
values approx. (nH)
N92
1900
2400
3300
1)
N27
2500
3200
5700
3500
5600
cores they have optimized round leg and wider outer
surface. Thus reduces winding length and hence copper
cost in the manufacturing and lowers the thermal
resistance by offering a larger area for heat dissipation.
Please read Important notes on page 78.
N87
2700
3700
5800
2350
3100
2650
5000
4500
6300
4800
4500
N97
2450
3200
2750
5150
4650
6500
5000
4700
N72
2700
31
N95
2750
3750
3300
6300
5700
7600
6100
5700