ETW,433MHz SAW Filter,China 433MHz SAW Filter Manufacture

Product List

Manufacturers

433MHz SAW Filter

433MHz SAW Filter

433MHz SAW Filter
HDF433.92MS-3

Scope
This specification covers the characteristics of SAW filter with 433MHz centre frequency.

Performance of 433MHz SAW Filter
Absolute Maximum Ratings

Rating	Value	Units
Incident RF Power	+13	dBm
Case Temperature	-20 to +85	℃
DC Voltage Between Any Two Pins (Observe ESD Precautions)	±30	VDC

Electrical Characteristics of 433MHz SAW Filter
Reference temperature TA = 25℃
Terminating source impedance Zs = 50Ω and matching network
Terminating load impedance ZL = 50Ω and matching network

Characteristic		Min.	Typical	Max.
Centre Frequency fc (centre frequency between 3dB points)		433.845	433.92	433.995	MHz
Insertion Loss IL		--	3.0	5.0	dB
3dB Passband BW		175	250	325	kHz
Attenuation	Fc :+ 0.4 to Fc + 0.6 MHz	29	40	--	dB
	Fc + 0.6 to Fc + 0.8 MHz	42	70	--
	Fc – 0.8 to Fc – 3.0 MHz	50	61	--
	Fc – 3.0 to Fc – 57 MHz	52	62
	Fc – 57 to Fc -77 MHz	49	69
	Fc – 77 to Fc – 115 MHz	52	69
	Fc + 0.8 to Fc +1.6 MHz	50	61
	Fc + 1.6 to Fc + 3.0 MHz	45	65
	Fc + 3.0 to Fc + 115MHz	52	58
Temperature	Operating Case Temperature Tc	-45		+85	℃
	Turnover Temperature To	15	25	40	℃
	Turnover Frequency fo		fc		MHz
	Frequency Temperature Coefficient FTC		0.032		ppm / ℃
Frequency Aging Absolute Value During the First Year \|fA \|			10		ppm /yr

CAUTION:Electrostatic Sensitive Device. Observe precautions when handle it.

Matching network to 50Ω (element values depend on pcb layout and equivalent circuit)

Zin =Zout < 650 ohm

Packing of 433MHz SAW Filter
Ceramic Package QCC8C
Dimensions in millimetres, approx. weight 0.1g

Pin Configuration of 433MHz SAW Filter
1 Input
2,7 Input Ground
5 Output
3,6 Output Ground
4, 8 Case – Ground

Dimensions
(1) Carrier Tape: Figure 1
(2) Reel: Figure 2
(3) The 433MHz SAW filter shall be packed properly to avoid damage during transportation orstorage.
Reeling Quantity
1000 pieces/reel 7’’
3000 pieces/reel 13’’
Taping Structure
(1) The tape shall be wrappedaround the reel in the direction shown below.

(2) Label

Device Name
User Product Name
Quantity
Lot No.

(3) Leader part and vacant position specifications.

Tape Specifications of 433MHz SAW Filter
Tensile Strength of Carrier Tape: 4.4N/mm width
TopCover Tape Adhesion (See the below figure)
(1) Pull off angle: 0~15º
(2) Speed: 300mm/min.
(3) Force: 20~70g

[Figure 1] Carrier Tape Dimensions

[Unit: mm]

12.0 ±

0.3

5.5

± 0.05

1.75 ±

0.1

4.0

± 0.1

8.0

± 0.1

2.0

± 0.05

Ø1.5 ±

0.1

Ø1.0

± 0.25

0.3

± 0.05

2.10 ±

0.1

6. 40 ±

0.1

5.20 ±

0.1

[Figure 2]
[Unit: mm]

Ø330

± 1.0

Ø100

± 0.5

Ø13

± 0.5

Ø21

± 0.8

± 0.5

± 0.3

max.

1.0

max.

Shoulder is a professional 433MHz SAW filter manufacturer in China. Our company offers a vast range of products, including crystal resonator, WiFi module, Pico repeater, RF module and others.

Feedback Form

Other Products

868MHz SAW Filter 868MHz SAW Filter HDF868.35AS3 Scope This specification covers the characteristics

915MHz SAW Filter 915MHz SAW Filter HDF915ASMD-4 Scope This specification covers the characteristics of SAW

RDX65LE Earth Leakage Circuit Breaker RDX65LEEarth Leakage Circuit BreakerRDX65LEearth leakage circuit breaker isused to protect the electric circuit and the motor from damage caused byel

RDL7 Residual Current Circuit Breaker RDL7 Residual Current Circuit BreakerRDL7 residual current circuit breakercanbeusedtocutoffthefaultcircuitontheoccasionofshockhazardorearthleak

Waterproof Distribution Box WaterproofDistribution Box Waterproof distribution box Model package box quantity(pcs) 50*30 503138.5 400