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PIEZOELECTRIC SEALED RESONATOR RК542 (ММ)

PIEZOELECTRIC SEALED RESONATOR RК542 (ММ)

Piezoelectric sealed resonator manufactured as per KPGF.433513.064 TU (ММ package)

Basic parameters

  • Nominal frequency range, MHz 4 to 400
  • LWH, mm 7,2х2,8х7
  • Interconnection technique THT (Through-Hole Technology)
  • Quality category “QCD”

Number and pin assignment

  • 1, 2 Resonator pad
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Overrall dimensions

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RК542-ММ - Dimensions
RК542-ММ
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Model identification code: RK542-MM-6AP-30M3 KPGF.433513.064 TU

Resonator type RK542
Package type ММ
Adjustment accuracy 6
Operating temperature range А
Max. relative change of the operating frequency under operating temperature range П
Nominal frequency, MHz 30М
Overtone order 3

Adjustment accuracy at set-up temperature (25±5)˚С, х10-6

± 5 (4)
± 10 (5)
± 15 (6)
± 20 (7)
± 30 (8)
± 50 (9)
± 75 (10)
± 100 (11)

Impact resistance to external factors action

Mechanical impact resistance M6 Group, GOST 23546
Climatic impact resistance UKhL 1.1 and В4 cat. GOST 23546
Failure rate under normal climatic conditions within runtime of 50 000 h, greater than 2х10-7
γ-percentile storageability time – min. 25 years at γ = 95 %

Notes:

1. Resonator parameters can be modified to meet Customer’s specific requirements. 2. Resonator pads are tinned in MN, МR, ММ packages and gold-plated in МI1, МI5, МI4 packages.

Electrical parameter

Nominal frequency range, MHz Overtone order Dynamic resistance at set-up temperature, Ohm, max
4 to 6 incl. 1 (not specified) 200
6 » 7 » 100
» 7 » 10 » 70
» 10 » 17 » 40
» 17 » 45 » 25
30 to 105 incl. 3 50
75 to 400 incl. 5 70

Max. relative change of the operating frequency under operating temperature range, х10-6

Operating temperature range, ˚С Max. relative change of the operating frequency under operating temperature range, х10-6
± 2,5
(Zh)		 ± 3
(I)		 ± 5
(K)		 ± 7,5
(L)		 ± 10
(M)		 ± 15
(N)		 ± 20
(P)		 ± 25
(R)		 ± 30
(S)		 ± 40
(T)		 ± 50
(U)
0…+45 (L) + + + + + + + + + + +
0…+50 (M) + + + + + + + + + + +
-10…+60 (A) - + + + + + + + + + +
-20 …+70 (P) - - + + + + + + + + +
-25…+55 (R) - - + + + + + + + + +
-30…+60 (B) - - - + + + + + + + +
-40…+55 (V1) - - - - + + + + + + +
-40…+70 (V) - - - - - + + + + + +
-40…+85 (S) - - - - - + + + + + +
-60…+70 (G) - - - - - + + + + + +
-60…+85 (D) - - - - - + + + + + +

Piezoelectric resonator