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Head Block Assembly

Assembly

Magnetic pickup and recording transducer assembly with precise gap alignment, positioned at the tape path focal plane. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Head Block Assembly parts and their functions

6 top-level parts · 7 parts in total · full bill of materials below
Head Block Assembly parts diagram: 1 record head, 2 playback head, 3 erase head, 4 head block, 5 fastener set, 6 coil spring. 7 parts in 6 top-level items.
Head Block Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Record Head 1× Electromagnetic coil on ferrite core, 0.0005 inch gap
2 Playback Head 1× Differential-wound transformer-coupled head
3 Erase Head 1× High-frequency AC saturation head at 800 kHz
4 Head Block 1× Aluminum block with precision-drilled azimuth adjustment screws
5 Fastener Set 1× M3 precision alignment hardware
6 Coil Spring 2× Tension springs for head wear compensation

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Head Block Assembly

6 top-level lines · 6 rows shown · 7 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Record Head reel-to-reel-recorder-record-head 1× 1 · part
2 Playback Head reel-to-reel-recorder-playback-head 1× 1 · part
3 Erase Head reel-to-reel-recorder-erase-head 1× 1 · part
4 Head Block reel-to-reel-recorder-head-mounting-block 1× 1 · part
5 Fastener Set fastener-set 1× 1 · part
6 Coil Spring coil-spring 2× 2 · part

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Where the head block assembly is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks