NDK 10T15BK

Crystal Filter
10.7 MHz-Series MCF
n Features
Unlike conventional crystal filters, this filter needs no transformer, and as
a result it is ultra-compact and ultra-lightweight. It has extremely good
characteristics and maintains the high Q of crystal.
l Compact and light.
l Stable temperature characteristics.
l Structure highly resistant to vibration and shock.
D-359-A to B
D-351-A to B
Pb
Free
n Specifications
Model
Passband
Nominal Number
width
frequency of poles
(MHz)
*
(dB) (kHz)
Stop
bandwidth
(dB)
Ripple
(dB)
(kHz)
Insertion loss
(insertion
attenuation) (dB)
Terminating
impedance
(kΩ//pF)
Operating
temperature range
(°C)
Package
type
Weight
(g)
10F7.5A
10.7
2
3
±3.75
18
±15
0.7
2
1.5//5
–20 to +70
D-359-A
1
10T7.5BH
10.7
4
3
±3.75
40
±12.5
1
2.5
1.5//4.5 Cc = 17pF
–20 to +70
D-359-B
2
10F12A
10.7
2
3
±6
18
±22
0.5
2
2.3//3
–20 to +70
D-359-A
1
10F12B
10.7
4
3
±6
40
±20
1
2.5
3//1.5 Cc =8.5pF
–20 to +70
D-359-B
2
10T15AN
10.7
2
3
±7.5
18
±25
0.5
2
3//2.5
–20 to +70
D-359-A
1
10T15BK
10.7
4
3
±7.5
40
±25
1
2.5
3//1.5 Cc = 5pF
–20 to +70
D-359-B
2
10T20AL
10.7
2
3
±10
18
±34
0.5
2
3.9//1
–20 to +70
D-359-A
1
10T20BA
10.7
4
3
±10
40
±34
1
2.5
3.9//0 Cc = 2.0pF
–20 to +70
D-359-B
2
10F30A
10.7
2
3
±15
18
±50
0.5
2
5//-1
–20 to +70
D-359-A
1
10F30B
10.7
4
3
±15
40
±50
1
2.5
5//-1.8 Cc = 1pF
–20 to +70
D-359-B
2
10U7.5A
10.7
2
3
±3.75
18
±18
1
2
1.8//4
–20 to +70
D-351-A
1
10U12AA
10.7
2
3
±6
18
±22
1
2
2.3//3
–20 to +70
D-351-A
1
* Products of which the pole is “4” have pairs of two elements.
n List of Codes for Placing an Order
Model
Code for placing an order
Model
10F7.5A
10F7.5A-10.7M-MN15-037
10T20AL
10T20AL-10.7M-MN15-255
Code for placing an order
10T7.5BH
10T7.5BH-10.7M-MN15-254
10T20BA
10T20BA-10.7M-MN15-335
10F12A
10F12A-10.7M-MN15-066
10F30A
10F30A-10.7M-MN15-134
10F12B
10F12B-10.7M-MN15-257
10F30B
10F30B-10.7M-MN15-135
10T15AN
10T15AN-10.7M-MN15-256
10U7.5A
10U7.5A-10.7M-MN15-293
10T15BK
10T15BK-10.7M-MN15-235
10U12AA
10U12AA-10.7M-MN15-295
n Dimensions
D-359-A to B (NR-18T(3)Type)
mm
D-351-A to B (NR-18T2(3)Type)
mm
Model : 10T7.5BH
10
max
4.65
max
4.65
11.05max
11.05max
20
(A)
3.5±0.05
30
9.6max
11.20max
10.0max
40
50
ATT.(dB)
20.0±1.0
20.0±1.0
60
70
80
(B)
90
4.88 ±0.2
φ0.43±0.05
4.88±0.2
φ0.43±0.05
(A) –16 –12
–8
–4
(B) –800 –600 –400 –200
0
0
4
200
8
400
12
600
16 (kHz)
800 (kHz)
10.7MHz
cf17_071102_107MCF_e1