Elemento cerâmico piezoelétrico de forma especial

CARACTERÍSTICA

Alta sensibilidade e baixo consumo de energia

Alta confiabilidade e estabilidade
Longo tempo de serviço e ampla temperatura adaptável
Tamanho compacto

Resistência a alta pressão

INSCRIÇÃO

Buzina, sirene e alarme piezoelétrico

Esfigmomanômetro elétrico

DIMENSÃO

ESPECIFICAÇÃO

Model	Resonant Frequency fo [KHz]	Resonant   Impedance R[Ω]	Electrical capacitance C[nF]	Driving Voltage V [≤Vp-p]	Dimensions D×d×T*t [ mm]	Substrate material
FT-11T-8.0A1-5	8.0±0.5	500	12±30 %	30	Φ11×Φ8×0.16×0.075	Copper
FT-15T-4.3A1-1	4.3±0.6	600	21±30 %	30	Φ15×Φ11.3×0.16×0.09	Copper
FT-15T-4.3A1-3	4.3±0.5	400	28±30 %	30	Φ15×Φ12×0.15×0.08	Copper
FT-15T-4.4A1-2	4.4±0.5	400	27±30 %	30	Φ15×Φ11×0.15×0.08	Copper
FT-20.2T-3.6A1-1	3.6±0.6	500	20±30 %	30	Φ20.2×Φ14×0.22×0.12	Copper
FT-31N-1.3A1-1	1.3±0.3	800	40±30 %	30	Φ31×Φ20×0.20×0.10	Nickel alloy
FT-31T-3.9A1-6	3.9±0.3	500	45±30 %	30	Φ31×Φ20×0.22×0.10	Copper
FT-11.2N-6.8A1-20	6.8±0.7	800	16±30 %	30	Φ11.2×Φ9×0.11×0.05	Nickel alloy
FT-12N-5.5A1-21	5.5±0.5	1000	13±30 %	30	Φ12×Φ9×0.09×0.04	Nickel alloy
FT-12N-6.8A1-20	6.8±0.5	1000	15±30 %	30	Φ12×Φ9.4×0.12×0.05	Nickel alloy
FT-12T-7.9A1-20	7.9±0.5	600	10±30 %	30	Φ12×Φ9×0.18×0.09	Copper
FT-15N-4.1A1-22	4.1±0.5	500	22±30 %	30	Φ15×Φ11×0.11×0.05	Nickel alloy
FT-15N-5.0A1-20	5.0±0.4	500	20±30 %	30	Φ15×Φ11×0.17×0.10	Nickel alloy
FT-15N-6.5A1-20	6.2±0.4	300	15±30 %	30	Φ15×Φ12×0.22×0.10	Nickel alloy
FT-20T-3.8A1-20	3.8±0.4	500	20±30 %	30	Φ20×Φ15×0.20×0.11	Copper
FT-27T-3.9A1-30	3.9±0.2	200	22±30 %	120	Φ27×Φ20×0.43×0.25	Copper
FT-50T-2.8A1-36-W	2.8±0.5	600	35±30 %	120	Φ50×Φ25×0.41×0.20	Copper
FT-14.2N-4.5D1-20	4.5±0.5	500	14±30 %	30	Φ14×Φ12×0.19×0.10	Nickel alloy
FT-23.3T-4.2A6-1	4.2±0.4	70	160±30 %	30	Φ23.3×Φ23×0.42×0.16	Copper
FT-23.5T-3.9A6-3	3.9±0.4	40	≥120	30	Φ23.5×Φ23×0.38×0.14	Copper
FT-32T-2.3A6-31	2.3±0.3	100	240±30 %	50	Φ32×Φ31.5×0.46×0.10	Copper
FT-31.8T-3.0A3-30	3.0±0.3	70	160±20 %	65	Φ31.8×Φ31.1×0.61×0.11	Copper
FT-31.8T-3.0A3-35	3.0±0.3	70	160±20 %	65	Φ31.8×Φ31.1×0.61×0.11	Copper
FT-31.8T-3.2A3-31	3.2±0.3	70	160±25 %	65	Φ31.8×Φ31.1×0.65×0.15	Copper
FT-31.8N-2.3A3-34	2.3±0.4	100	250±30 %	80	Φ31.8×Φ31.1×0.55×0.10	Nickel alloy

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