Pb

Free

Crystal Filter

4 Pole MCF

(Surface-mount Type)

cf15_071102_NM1170BA_e1

Model

Number of poles

Nominal frequency

3dB Passband width

Stop bandwidth

Ripple

Insertion loss

(insertion attenuation)

Guaranteed attenuation

Spurious characteristics

Terminating impedance

Operating temperature range

Package type

Code for placing an order

45SC7.5BG

4

45MHz

±3.75kHz min.

±12.5 kHz max.

at 25 dB

1dB max.

5dB max.

80 dB min.

at –910 kHz

50dB min.

350Ω//6pF

–20 to +70°C

NM1170BA

45SC7.5BG-45M-

MN15-368

45SC15BE

4

45MHz

±7.5kHz min.

±25 kHz max.

at 35 dB

2dB max.

5dB max.

80 dB min.

at –910 kHz

50dB min.

650Ω//2pF

–20 to +70°C

NM1170BA

45SC15BE-45M-

MN15-319

45SC20BB

4

45MHz

±10kHz min.

±25 kHz max.

at 25 dB

1dB max.

3dB max.

80 dB min.

at –910 kHz

25dB min.

800Ω//1.5pF

–30 to +70°C

NM1170BA

45SC20BB-45M-

MN15-372

45SC30BD

4

45MHz

±15kHz min.

±60 kHz max.

at 40 dB

1dB max.

4dB max.

70 dB min.

at –910 kHz

30dB min.

1000Ω//1pF

–20 to +70°C

NM1170BA

45SC30BD-45M-

MN15-371

70SC20BA

4

70.05MHz

±10kHz min.

±25 kHz max.

at 20 dB

1dB max.

4.5dB max.

70 dB min.

at –910 kHz

35dB min.

300Ω//2pF

–20 to +70°C

NM1170BA

70SC20BA-70.05M-

MN15-317

90SC15B

4

90MHz

±7.5kHz min.

±25 kHz max.

at 25 dB

1dB max.

8dB max.

75 dB min.

at –910 kHz

40dB min.

310Ω//2pF

–20 to +70°C

NM1170BA

90SC15B-90M-

MN15-320

mm

Caution: Solder only the top surface of the filter before using it.

11.4±0.3

NM1170BA : Type: with a built-in coupling capacitor

2.35±0.3

1

6

2

3

4

5

9.0

1.2

PAD No

1

2

3

4

5

6

PAD CONNECTION

GND

GND

OUTPUT

GND

GND

INPUT

1.3

10.2

1.8

Reference land pattern

This four-pole crystal filter with a built-in coupling capacitor also supports surface

mounting.

l Supports surface mounting. (Packed with embossed tape)

l Built-in coupling capacitor.

l Excellent shock-resistance.

l Frequency range Fundamental: 30 to 100 MHz