125

Monolithic Crystal Filters

UM-1/HLF & UM-1S/HLF FAMILY

STANDARD SMD MCF

STANDARD SPECIFICATIONS

UM-1/8HLF & UM-1S/8HLF

UM-1/6HLF & UM-1S/6HLF

UM-1/4HLF & UM-1S/4HLF

(MHz)

Nominal

Frequency

fo

Part number

(MHz)

(dB)

(kHz)

Nominal

Frequency

fo

Passband

min.

(dB)

(kHz)

(dB)

(dB)

(kHz)

Stopband

max.

Attention

Guaranteed min.

Ripple

max.

(dB)

Loss

max.

(

Ω//pF)

Terminating

Impedance

(˚C)

Operating

Temperature

No.

of Pole

21M7.5A(HLF)

21M7.5B(HLF)

21M12A(HLF)

21M12B(HLF)

21M15A(HLF)

21M15B(HLF)

21M30A(HLF)

21M30B(HLF)

45M7.5A(HLF)

45M7.5B(HLF)

45M15A(HLF)

45M15B(HLF)

45M30A(HLF)

45M30B(HLF)

45M7.5A3(HLF)

45M7.5B3(HLF)

45M15A3(HLF)

45M15B3(HLF)

P/N

21.4

21.4

21.4

21.4

21.4

21.4

21.4

21.4

45

45

45

45

45

45

45 (3rd OT)

45 (3rd OT)

45 (3rd OT)

45 (3rd OT)

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

±3.75

±3.75

±6.0

±6.0

±7.5

±7.5

±15.0

±15.0

±3.75

±3.75

±7.5

±7.5

±15.0

±15.0

±3.75

±3.75

±7.5

±7.5

20

40

20

40

18

40

15

40

10

30

15

30

15

30

10

30

15

30

65

90

90

80

35

75

35

75

±18.0

±14.0

±25.0

±20.0

±25.0

±25.0

±45.0

±50.0

±12.5

±12.5

±25.0

±25.0

±60.0

±50.0

±12.5

±12.5

±25.0

±25.0

-910

±900 to ±1000

±900 to ±1000

±900 to ±1000

±910

±910

±910

±910

35

50

65

80

35

50

65

80

35

50

65

80

35

45

65

80

+350 to +1000

-200 to -1000

+350 to +1000

-200 to -1000

+350 to +1000

-200 to -1000

+350 to +1000

-200 to -1000

+350 to +1000

-200 to -1000

+350 to +1000

-200 to -1000

+350 to +1000

-300 to -1000

+350 to +1000

-250 to -1000

+900 to +1000

-900 to -1000

+900 to +1000

-900 to -1000

0.5

1.0

0.5

1.0

0.5

1.0

0.5

1.0

1.0

1.0

1.0

1.0

1.5

1.0

1.0

1.0

1.0

1.0

1.5

2.5

1.5

2.0

1.5

2.0

1.5

2.0

2.0

4.0

2.0

3.0

2.5

3.0

2.0

4.0

2.0

4.0

850//6.0

850//5.0

1200//3.0

1200//2.5

1500//2.5

1500//2.0

1500//1.0

2000//0.5

200//4.0

350//6.5

650//3.0

650//3.0

1200//0

1200//0.7

2000//-0.4

3000//-0.3

4000//-0.7

4000//-0.8

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

-30 to +80

2

4 (2 pcs.)

2

4 (2 pcs.)

2

4 (2 pcs.)

2

4 (2 pcs.)

2

4 (2 pcs.)

2

4 (2 pcs.)

2

4 (2 pcs.)

2

4 (2 pcs.)

2

4 (2 pcs.)

35

65

35

65

Contact us for other frequencies or other specifications

PACKAGE DATA

Package

Item

UM-1 / 8HLF

UM-1S / 8HLF

Cover

Base

Sealing

Terminal lead

Terminal lead plating

RoHS

Metal

Metal

Resistance weld

Alloy (FeNiCo)

Gold

Compliant (Pb-free)

UM-1 / 6HLF

UM-1S / 6HLF

Metal

Metal

Resistance weld

Alloy (FeNiCo)

Gold

Compliant (Pb-free)

UM-1 / 4HLF

UM-1S / 4HLF

Metal

Metal

Resistance weld

Alloy (FeNiCo)

Gold

Compliant (Pb-free)

4.0

±0.1

2.0

±0.1

L

B

F

J

M

TAPE SPECIFICATIONS

A

8.9 8.2 24.0 11.5 12.0 1.5 0.4 3.3

330

1000pcs

Qty/Reel

B

C

D

F

J

L

M Reel Dia.

for UM-1/8HLF & UM-1S/8HLF

A

6.9 8.2 24.0 11.5 12.0 1.5 0.4 3.3

330

1000pcs

Qty/Reel

B

C

D

F

J

L

M Reel Dia.

for UM-1/6HLF & UM-1S/6HLF

A

5.4 8.2 24.0 11.5 12.0 1.5 0.4 3.3

330

1000pcs

Qty/Reel

B

C

D

F

J

L

M Reel Dia.

for UM-1/4HLF & UM-1S/4HLF

L

GND

2.5

0.6

8.0max.

Package

UM-1/8HLF

L

8.0max.

UM-1/6HLF

6.0max.

UM-1/4HLF

UM-1S/8HLF

UM-1S/6HLF

UM-1S/4HLF

4.5max.

H

3.0

±0.2

3.0

±0.2

3.0

±0.2

Package

L

8.0max.

6.0max.

4.5max.

H

2.5

±0.2

2.5

±0.2

2.5

±0.2

2.0

W

2.2

Holder

UM-1/8HLF & UM-1S/8HLF

W

10.0

UM-1/6HLF & UM-1S/6HLF

8.0

UM-1/4HLF & UM-1S/4HLF

6.6

SOLDERING PATTERN

Actual Size

Actual Size

Actual Size

(pF)

Coupling

Capacitor

-

16

-

10.5

-

8

-

3

-

18

-

9

-

3.5

-

-0.1

-

-1.0