|
Details, datasheet, quote on part number:VH-25HF
| |
Datasheet text preview:
MITSUMI
VHS VCR Hi-Fi Audio Heads
VH-25HF
Magnetic Heads
FEATURES
1. Cheap as compared with conventional products. 2. The lapping profile is optimized by ultraprecise lapping technology even if the core width is changed from 2.8mm to 2.3mm. 3. Characteristics are at least equivalent to those of conventional products owing to MITSUMI's unique ultraprecise processing technology.
USES
1. VHS type for Hi-Fi audio systems.
CUSTOM MADE MODEL
VH-25HF (VHS, Hi-Fi Audio)
MITSUMI
VHS VCR Hi-Fi Audio Heads
SPECIFICATIONS
Item Inductance Rec./Play. Output Optimum Recording Current Track Width Head Height Gap Depth 5MHz 1.7MHz 1.7MHz Tw Ho Specifications CH-1 CH-2 Pairing 1.1±0.2 0.2 max. 200 min. 0dB±2dB 1 38 * 28±3 73±7.5 30 min. Unit Remarks
µH 100µA µVp-p Tape : TDK AVILYN mAp-p Relative velocity : µm 5.8m/s µm 1 : Reference µm *
Specifications may be changed for the purpose of improvement and upgrading.
DIMENSIONS
Unit : mm Tolerance unless specified±0.2mm
|
|
