SAW RF Filter B39921B3728U410 Offering Low Loss Operation and Simplified Receiver Integration Design

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Price: Negotiable

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Product Description

SAW RF Filter - B3728 Series

This SAW RF filter is designed for low-loss operation in short-range device applications. It features a compact SMT package and requires no matching network for 50 impedance, simplifying integration into receiver designs. The component is RoHS compatible and AEC-Q200 qualified, making it suitable for demanding applications.

Product Attributes

Brand: EPCOS AG (a TDK Group Company)
Series/Type: B3728
Ordering Code: B39921B3728U410
Package Code: DCC6C
Weight: Approx. 0.037 g
Terminals: Ni, gold-plated
Soldering Compatibility: Lead free, J-STD20C
Qualification: AEC-Q200 qualified component family
ESD Sensitivity: Electrostatic Sensitive Device (ESD)
RoHS Compatible: Yes

Technical Specifications

Characteristic	Frequency Range	Temperature Range	min.	typ. @ 25 C	max.	Unit
Center frequency fC	-	All	-	915.00	-	MHz
Maximum insertion attenuation max	902.00 ... 928.00 MHz	+25 C	-	2.2	2.6	dB
Amplitude ripple (p-p)	902.00 ... 928.00 MHz	+25 C	-	1.4	1.8	dB
VSWR Input	902.00 ... 928.00 MHz	+25 C	-	1.7	2.0	-
VSWR Output	902.00 ... 928.00 MHz	+25 C	-	1.8	2.0	-
Attenuation	10.00 ... 800.00 MHz	+25 C	35	38	-	dB
Attenuation	800.00 ... 888.00 MHz	+25 C	39	41	-	dB
Attenuation	888.00 ... 890.00 MHz	+25 C	35	40	-	dB
Attenuation	890.00 ... 894.00 MHz	+25 C	15	22	-	dB
Attenuation	940.00 ... 941.00 MHz	+25 C	45	53	-	dB
Attenuation	941.00 ... 967.00 MHz	+25 C	50	52	-	dB
Attenuation	967.00 ... 1350.00 MHz	+25 C	40	42	-	dB
Attenuation	1350.00 ... 1600.00 MHz	+25 C	35	37	-	dB
Attenuation	1600.00 ... 2000.00 MHz	+25 C	30	33	-	dB
Attenuation	2000.00 ... 2500.00 MHz	+25 C	28	31	-	dB
Maximum insertion attenuation max	902.00 ... 928.00 MHz	25 C to +75 C	-	2.2	3.6	dB
Amplitude ripple (p-p)	902.00 ... 928.00 MHz	25 C to +75 C	-	1.4	2.8	dB
VSWR Input	902.00 ... 928.00 MHz	25 C to +75 C	-	1.7	2.0	-
VSWR Output	902.00 ... 928.00 MHz	25 C to +75 C	-	1.8	2.0	-
Attenuation	10.00 ... 800.00 MHz	25 C to +75 C	35	38	-	dB
Attenuation	800.00 ... 888.00 MHz	25 C to +75 C	37	41	-	dB
Attenuation	888.00 ... 890.00 MHz	25 C to +75 C	26	40	-	dB
Attenuation	890.00 ... 894.00 MHz	25 C to +75 C	6	22	-	dB
Attenuation	940.00 ... 941.00 MHz	25 C to +75 C	31	53	-	dB
Attenuation	941.00 ... 967.00 MHz	25 C to +75 C	40	52	-	dB
Attenuation	967.00 ... 1350.00 MHz	25 C to +75 C	38	42	-	dB
Attenuation	1350.00 ... 1600.00 MHz	25 C to +75 C	35	37	-	dB
Attenuation	1600.00 ... 2000.00 MHz	25 C to +75 C	30	33	-	dB
Attenuation	2000.00 ... 2500.00 MHz	25 C to +75 C	28	31	-	dB
Maximum insertion attenuation max	902.00 ... 928.00 MHz	40 C to +85 C	-	2.2	4.0	dB
Amplitude ripple (p-p)	902.00 ... 928.00 MHz	40 C to +85 C	-	1.4	3.2	dB
VSWR Input	902.00 ... 928.00 MHz	40 C to +85 C	-	1.7	2.0	-
VSWR Output	902.00 ... 928.00 MHz	40 C to +85 C	-	1.8	2.0	-
Attenuation	10.00 ... 800.00 MHz	40 C to +85 C	35	38	-	dB
Attenuation	800.00 ... 888.00 MHz	40 C to +85 C	36	41	-	dB
Attenuation	888.00 ... 890.00 MHz	40 C to +85 C	26	40	-	dB
Attenuation	890.00 ... 894.00 MHz	40 C to +85 C	5	22	-	dB
Attenuation	940.00 ... 941.00 MHz	40 C to +85 C	27	53	-	dB
Attenuation	941.00 ... 967.00 MHz	40 C to +85 C	35	52	-	dB
Attenuation	967.00 ... 1350.00 MHz	40 C to +85 C	38	42	-	dB
Attenuation	1350.00 ... 1600.00 MHz	40 C to +85 C	35	37	-	dB
Attenuation	1600.00 ... 2000.00 MHz	40 C to +85 C	30	33	-	dB
Attenuation	2000.00 ... 2500.00 MHz	40 C to +85 C	28	31	-	dB

Maximum Ratings

Parameter	Value	Unit
Operable temperature range	-45/+125	C
Storage temperature range	-45/+125	C
DC voltage	6	V
Source power (general)	15	dBm
Source impedance	50
Source power (902 MHz to 928 MHz)	18	dBm
Source power conditions	Duty cycle 1:10, 40 C to +85 C	-