N-6778
Series N, K, 77000 & CSN – Audio Transformer
Specifications
MountingThrough Hole
Frequency Range (±3 dB)150 Hz to 20 KHz
≥ 1kHz Maximum Power (W)0.2
≥ 400Hz Power (W)0.2
≥ 150Hz Power (W)0.11
Primary Impedance (Ω)50,000
Secondary Impedance (Ω)600
Turns Ratio (Prim/Sec) Parallel Connection18.26:1
Primary Unbalanced DC Current (mA)0.4
Primary DC Resistance (Ω)4275
Secondary DC Resistance (Ω) Parallel21
Dielectric Withstanding Voltage (Vrms)200
Size (D x H) inches0.5" x 0.5"
CaseEpoxy Insulated Metal
ConstructionEncapsulated
Manufactured toMIL-PRF-27
Magnetic ShieldingYes
Description
The N & K and 77000 & CSN series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole or surface mount types. They can operate over a wide temperature range of -55°C to +130°C. Our proprietary materials and methods allow extreme temperatures of vapor phase, IR or other reflow procedures without degrading the high reliability of their physical form and electrical performance.