RF Directional Coupler

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Coupler Type	Frequency	Coupling Factor	Applications	Insertion Loss	Power - Max	Isolation	Return Loss	Package / Case	Supplier Device Package

LDC31888M10B-002 MULTI-LAY HYBRID COUPLER 10DB Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Standard	1.732GHz	13.6 ± 1dB	UMTS	0.45dB	3W	24dB	-	1206 (3216 Metric)	1206
LDC181G7420B-327 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC181G8814B-320 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC181G8819B-327 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Active	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
LDC181G9513B-320 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Active	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
LDC181G9519B-327 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC181G9520B-328 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC182G4510B-325 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC182G4512B-320 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC182G4517B-327 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC18836M20B-320 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC18897M18B-325 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC18897M20B-320 MULTI-LAY HYBRID COUPLER 0603 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC211G4416B-027 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC211G7412B-032 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC211G7414B-027 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC211G8814B-027 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC211G8820B-042 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	Standard	1.85GHz ~ 1.91GHz	20 ± 1dB	CDMA	0.23dB	3W	26dB	15.56dB	0805 (2012 Metric)	0805
LDC211G9513B-027 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Active	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-
LDC211G9517B-031 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	Standard	1.92GHz ~ 1.98GHz	17.3 ±1dB	UMTS	0.27dB	3W	21dB	15.56dB	0805 (2012 Metric)	0805
LDC211G9518H-073 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	Coupler, With Filter	1.92GHz ~ 1.98GHz	18 ± 1dB	UMTS	0.45dB	3W	30dB	-	0805 (2012 Metric)	0805
LDC212G1410B-038 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC212G1419B-042 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC212G4512B-027 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-
LDC212G4518B-041 MULTI-LAY HYBRID COUPLER 0805 Murata Electronics	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-

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RF Directional Coupler

RF Directional Couplers are designed to couple a specific amount of electromagnetic power in a transmission line to a secondary line enabling the signal to be used in another circuit. The coupler types are Coupler-with Filter, Dual Band-Dual Path, and Standard with frequencies ranging from DC to 40 GHz. The coupling factor ranges from -20 dB to 49 dB with applications being AGSM, AMPS, CDMA, Cellular, DCS, DECT, E-GSM, General Purpose, GSM, LTE, Military, PCN, PCS, PDC, PHP, S-Band Radar, Telecom, W-CDMA, Wireless LAN, WLAN, and X-Band Radar.