Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

SAW Devices(SAW Filters)

● Single Filter

✽ UB : Unbalance, B : Balance

● Dual Filter

Part No.

System

Nominal Center

Frequency

Input/Output

Impedance

Size

Package

EFCH8894TDJ1

GSM850/EGSM900 RX

881.5 MHz

UB-B(50

-150

)

1.8x1.4 mm

DJ

EFCH8894TDJ6

942.5 MHz

EFCH1819TDK1

DCS1800/PCS1900 RX

1842.5 MHz

UB-B(50

-150

)

1.8x1.4 mm

DK

EFCH1819TDK6

1960 MHz

EFCH8819TDL1

GSM850/PCS1900 RX

881.5 MHz

UB-B(50

-150

)

1.8x1.4 mm

DL

EFCH8819TDL6

1960 MHz

EFCH9418TDL1

EGSM900/DCS1800 RX

942.5 MHz

UB-B(50

-150

)

1.8x1.4 mm

DL

EFCH9418TDL6

1842.5 MHz

Part No.

System

Nominal Center

Frequency

Input/Output

Impedance

Size

Package

EFCH836MTDB1

CDMA TX

GSM850 TX

UMTS Band V Tx

836.5 MHz

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH836MTDE1

B-UB(100

-50

)1.4 1.1 mm

DE

EFCH836MTDE6

B-UB(200

-50

)1.4 1.1 mm

DE

EFCH881MTDA1

CDMA RX

GSM850 RX

UMTS Band V Rx

881.5 MHz

UB-B(50

-150

)1.4 1.1 mm

DA

EFCH881MTDAA

UB-B(50

-100

)1.4 1.1 mm

DA

EFCH881MTDB1

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH897MTDB1

EGSM900 TX

897.5 MHz

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH942MTDA1

EGSM900 RX

942.5 MHz

UB-B(50

-150

)1.4 1.1 mm

DA

EFCH942MTDB1

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH1747TDF1

DCS1800 TX

1747.5 MHz

UB-UB(50

-50

)1.4 1.1 mm

DF

EFCH1842TDA1

DCS1800 RX

1842.5 MHz

UB-B(50

-150

)1.4 1.1 mm

DA

EFCH1842TDB1

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH1880TDF1

PCS1900 TX

1880 MHz

UB-UB(50

-50

)1.4 1.1 mm

DF

EFCH1960TDA1

PCS1900 RX

1960 MHz

UB-B(50

-150

)1.4 1.1 mm

DA

EFCH1960TDB1

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH1950TDF1

UMTS Band I TX

1950 MHz

UB-UB(50

-50

)1.4 1.1 mm

DF

EFCH2140TDE1

UMTS Band I RX

2140 MHz

UB-B(50

-100

)1.4 1.1 mm

DE

EFCH1740TDB1

UMTS Band IV Tx

1740 MHz

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH1575TDA1

GPS

1575.42 MHz

UB-B(50

-100

)1.4 1.1 mm

DA

EFCH1575TDB1

UB-UB(50

-50

)1.4 1.1 mm

DB

EFCH1575TDB8

UB-UB(50

-50

)1.4 1.1 mm

DB

Mar. 2010